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永磁同步馬達位置控制之FPGA晶片研製

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(1) 

(2)    FPGA

(3)  Design and Implementation of a FPGA Position Control Chip for a Permanent Magnet Synchronous Motor.    .

(4)  FPGA

(5)  Design and Implementation of a FPGA Position Control Chip for a Permanent Magnet Synchronous Motor.     :

(6) . Student Advisor.  .    A Thesis Submitted to Department of Electrical and Control Engineering National Chiao Tung University in partial Fulfillment of the Requirements for the Degree of Master in Electrical and Control Engineering June 2005 Hsinchu, Taiwan, Republic of China. !"#$%&'(). Tsun-Yao Fan Dr. Shir-Kuan Lin.

(7)  FPGA

(8)      !"#$%& '(#)  * +,-./012345 (FPGA) 6789:;<=>?236 7 Nios @ABCDEF FPGA 67!;+GHIJKLMNO?PQ R>?2367!;+STUVWXGHYZ[\]^_`aBb. cdefghiejklm noe^pqO PI Brstuvwx R Nios @AB!;+ C WXGHhy PI Be?P P Be+_z{ |}~] SECS €QR>‚ƒ„ †‡~ Q ˆ‰Š‹GHj0Œ; +Ž>‚]‘’“Q RG”ƒ]•P–—;˜~ Nios ™š›œ8IJKLMN] ž;Ÿ =E›¡¢£¤@Aeb @Ae¥—¦§st]¨©q;ª« ¬IJKLMN?Pƒ]•­;Ÿ®¯G”>°]Zd±²³ >]n<;x´µƒ¶·]-t¸HQK¹;Rº»„ ¼E›½ ¥—;Ÿ¾¿ RS232 ÀÁÂ+ SECS €ªÃz{|};+GHÄ» Å]stQ. i.

(9) Design and Implementation of a FPGA Position Control Chip for a Permanent Magnet Synchronous Motor. Student : Tsun-Yao Fan. Advisor : Dr. Shir-Kuan Lin. Department of Electrical and Control Engineering National Chiao Tung University. ABSTRACT In this thesis, a FPGA (Field Programmable Gate Array)-based Chip design is taken to implement a position control chip conceptual core for permanent magnet synchronous motor (PMSM) drive, and the control chip integrate digital logic IC and Nios processer in single FPGA chip. The function of the digital logic IC includes current and encoder feedback processing, coordination transformation, sinusoidal pulse width modulation (SPWM), current-loop proportional-integration (PI) controller, and so on. And the function of Nios processer includes speed-loop proportional-integration (PI) controller, position-loop proportional controller, and SECS communicating protocol. All the numerical system are normalized with Q-format concept to increase the precision during the operation. As for the experimental setup and related system collocation, it is construct from the Nios developement kit of the core concept for controlling a PMSM, and peripheral circuit boards for motor drive, signal feedback, and interface expand function. Besides, it demonstrates the effectiveness of the proposed FPGA-based control system for the performance improvement for PMSM drive can be achieved by adjustment of the control parameter and measurement and analysis of experimental data. It also develop a user interface in PC-base by SECS protocol through RS232 connecter to communicate with FPGA chip, and fulfill the function of remote control and monitor.. ii.

(10)  ÆÇ;ÈÉÊËÌÈ]ÍÎ

(11) ;R ÏÐÑ']Ò !;ÍÎÓ¼ÈÔÕ]Ö×Qب;ÍÎRÙ †ÏÚÛ]ÜÝ Þ“eßà]áEâãÈä˂å-[]æçQèé;êëËÌìíI. e îï ðñíò®A;RóôO!ªõÈö÷ øù;úËÌû ?øùüýþ* •ÿj;+_þÈ ½]QËÌ–í÷ e +_ì

(12) eÌ eðì? RÈ ¿!þÈè]•ÿ;ŸËÌÈ]K ee!e; !eæ"e#$e%&'(ÈRG”)E *+,- ./_ ;R01]23!E*4e¬;‡åÈR Ï ÐÑ'´56ÕQ 78;ÈÊËÌÈ]9½;:;RÐ<¹=>=?]Ó@ÈAÛB C;‡åÈtDE«¬ ]FGQRØH+*I ]JKLÓÈ]9½ è:BžeõMÈÎ_N;êë]ËÌO;Q.

(13)  . i. . ii. . i. . iv. . viii.

(14)  1.1 1.2 1.3 1.4. 1. ¤P] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . QR™šHS . . . . . . . . . . . . . . . . . . . . . . . . . . . –[ƒTV . . . . . . . . . . . . . . . . . . . . . . . . . . . * U­ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..    2.1. IJKLMN>u. . . . . . . . . . . . . . . . . . . . . . . . . . 2.1.1 VWXYVWÑZfgO=]hiB[ . . . . . . . . . . i. 1 2 3 4. 5 5 8.

(15) P\. ii. VWÑZKL]hfgO=]hiB[ . . . . . . . . . . 2.1.3 MN^_v]>u. . . . . . . . . . . . . . . . . . . . . 2.1.4 MNh^IJ`]>u. . . . . . . . . . . . . . . . . . . 2.1.5 a³>þb]u. . . . . . . . . . . . . . . . . . . . . ^IJKLMNOYZ[\ . . . . . . . . . . . . . . . . . . 2.2.1 ^cde¥ . . . . . . . . . . . . . . . . . . . . . . . . 2.2.2 YZ[\ . . . . . . . . . . . . . . . . . . . . . . . . . . .. 2.1.2. 2.2. ! "#$%&'()*+, 3.1. 3.2 3.3 3.4. 3.5. 3.6 3.7 3.8. fT„ gh¥i . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1.1 67„ fT -Quartus II . . . . . . . . . . . . . . . . . . . . 3.1.2 Nios @AB„ fT -SOPC Builder . . . . . . . . . . . . . . 3.1.3 ½¥—„ fT -LabVIEW . . . . . . . . . . . . . . . . . . >‚ƒ_ Q ‚hi . . . . . . . . . . . . . . . . . . . . . . . . . . . 67st<TU­j . . . . . . . . . . . . . . . . . . . . . . . . . . . b k@A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4.1 ^b @Aq . . . . . . . . . . . . . . . . . . . . . . . . 3.4.2 `aBb laq . . . . . . . . . . . . . . . . . . . . . . . fghi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5.1 jmkn>o¸ . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5.2 VWXYVWÑZfghi . . . . . . . . . . . . . . . . . 3.5.3 VWÑZKL]hfghi . . . . . . . . . . . . . . . . . jklm no . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ^ PI B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nios @ABst01 . . . . . . . . . . . . . . . . . . . . . . . . . . .. 10 11 14 17 19 19 20. 22 22 22 25 27 28 30 32 32 34 37 37 40 43 45 47 49.

(16) P\. iii 3.8.1 3.8.2. y“ PI B?P P B . . . . . . . . . . . . . . . . RS232 z{|} . . . . . . . . . . . . . . . . . . . . . . .. - $%./012 4.1 4.2 4.3 4.4 4.5. ^b k@A”p . . . . . . . . . . . . . . . . . . . . . . . . . `aBb k@A”p . . . . . . . . . . . . . . . . . . . . . . . . fghi”p . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . jklm no”p . . . . . . . . . . . . . . . . . . . . . . . . . . . ^ PI B”p . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 3 &'456780(9:;<. 49 51. 55 56 58 61 66 68. 71. 5.1. G”STU­. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 71. 5.2. ALTERA Stratix FPGA Development Board . . . . . . . . . . . . . . .. 73. 5.3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 75. £¤qq . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.3.2 b qq . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.3.3 Nios ¦§qq . . . . . . . . . . . . . . . . . . . . . . . . . . G”JK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.3.1. 5.4. = 9. 76 77 78 79. 84.

(17)  2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8. MNfghirÖj ( VWXYfghiVWÑZfg ) . . . . MNfghirÖj ( VWÑZfghiKL]hfg ) . . . . IJ‰KLMNr-qu.rÖj . . . . . . . . . . . . . . . . . ±s‰â^MNaqrÖj . . . . . . . . . . . . . . . . . . . . KL]hfgt]MNu.–uj . . . . . . . . . . . . . . . vw^BOMN–uj . . . . . . . . . . . . . . . . . . «xlyOMN d Z–uj . . . . . . . . . . . . . . . . . . . . «xlyOMN q Z–uj . . . . . . . . . . . . . . . . . . . .. ™šfT]„ ^j . . . . . . . . . . . . . . . . . . . 3.2 Quartus II ™šfT]„ ¥—j . . . . . . . . . . . . . . . . . . . 3.3 SignalTap II ‡~ghj . . . . . . . . . . . . . . . . . . . . . . . . . 3.4 SOPC Builder–Nios @AB„ ¥—j . . . . . . . . . . . . . . . . . 3.5 LabVIEW fT]„ ¥—j . . . . . . . . . . . . . . . . . . . . . . 3.6 Q14 ˆ‰>‚z . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.7 IJKLMN?P67„ U­j . . . . . . . . . . . . . . . 3.8 ^b k@A^j . . . . . . . . . . . . . . . . . . . . . . . . 3.9 ^b k@A67st01j . . . . . . . . . . . . . . . . . . 3.10 {`aBJ­j . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.11 {`aB}|}MN~“ehykj . . . . . . . . . . . . . . 3.1. Quartus II. iv. 6 6 12 17 18 20 21 21 23 24 25 26 27 29 30 32 33 34 35.

(18) jP\ 3.12 `aBb laq67st01j . . . . . . . . . . . . . . . . . 3.13 `aBb k€lBst01j . . . . . . . . . . . . . . . . . . 3.14 ‚ƒ„T!•]jkn>‚¸j . . . . . . . . . . . . . . . . . 3.15 ‚ƒ„T–uj . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.16 jmkn>‚o¸67st–u01j . . . . . . . . . . . . . . . 3.17 VWXYfghVWÑZfg]67st01j . . . . . . . . . 3.18 VWÑZfghVWXYfg]67st01j . . . . . . . . . 3.19 ±¹Y ]T‹j . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.20 jklm no]¤Ã Aj . . . . . . . . . . . . . . . . . . . . . 3.21 jklm no]67st01j . . . . . . . . . . . . . . . . . . 3.22 v††- ‡@A]Dˆ†t‰ PWM k¸rj . . . . . . . . 3.23 ^ PI B–uj . . . . . . . . . . . . . . . . . . . . . . . . . . 3.24 ?PB_y“B‰^j . . . . . . . . . . . . . . . . . 3.25 |}z{Šˆ‰j . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.26 SECS ‰‹pŒ^j . . . . . . . . . . . . . . . . . . . . . . 3.27 SECS ‰‹»pŒ (  ) _Ž»pŒ (  ) ^j . . . . . . 3.28 Quartus II „ fT! FPGA 67>©U­j . . . . . . . . . . . . 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8. ^b k@Ast”p–uj . . . . . . . . . . . . . . . . . . ^b k@Ast”puj . . . . . . . . . . . . . . . . . . `aBb k@Ast”p–uj . . . . . . . . . . . . . . . . . MNjh~“‘dst”puj . . . . . . . . . . . . . . . . . . MN’h~“‘dst”puj . . . . . . . . . . . . . . . . . . MNjhhy‘dst”puj . . . . . . . . . . . . . . . . . . MN’hhy‘dst”puj . . . . . . . . . . . . . . . . . . jmkn>o¸st”p–uj . . . . . . . . . . . . . . . . . . . .. v 36 36 38 39 39 41 42 44 45 46 46 48 50 51 53 53 54 56 57 58 59 59 60 60 61.

(19) jP\ 4.9 jmkn>o¸st”puj . . . . . . . . . . . . . . . . . . . . 4.10 jmkn>o¸st”p}|l“j . . . . . . . . . . . . . . . . . 4.11 fghist”p–uj . . . . . . . . . . . . . . . . . . . . . . . . 4.12 fghist”puj 1 . . . . . . . . . . . . . . . . . . . . . . . 4.13 fghist”puj 2 . . . . . . . . . . . . . . . . . . . . . . . 4.14 jklm nost”p–uj . . . . . . . . . . . . . . . . . . . . 4.15 jklm nost”puj . . . . . . . . . . . . . . . . . . . . 4.16 jklm nost”pu”j . . . . . . . . . . . . . . . . . 4.17 ~•bj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.18 ^Bst”p–uj . . . . . . . . . . . . . . . . . . . . . . 4.19 ^Bst”puj ( –E©± ) . . . . . . . . . . . . . . . 4.20 ^Bst”puj ( –—©± ) . . . . . . . . . . . . . . . 4.21 ^Bst”puj ( –X©± ) . . . . . . . . . . . . . . . G”STU­j . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2 FPGA ™šq . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.3 FPGA ™šqqU­j . . . . . . . . . . . . . . . . . . . . . . . . 5.4 ¨©qqO=]ÀÁ–‰ . . . . . . . . . . . . . . . . . . . . . . 5.5 ¨©qq=k]ÀÁ_^¤–Y . . . . . . . . . . . . . . . . . 5.6 £¤qq . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.7 ˜W(‰KEˆ†t‰K¹]™šq . . . . . . . . . . . . 5.8 b qq . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.9 Nios ¦§qq . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.10 ›œ¸½¥—ïj . . . . . . . . . . . . . . . . . . . . . . . . 5.11 ?Pu‰E~“•bj (10 − 170 ) . . . . . . . . . . . . . . . 5.12 ?Pu‰E~“•bj (100 − 270 ) . . . . . . . . . . . . . . .. 5.1. ◦. ◦. ◦. ◦. vi 62 63 63 64 65 66 67 67 68 68 69 70 70 71 74 74 75 75 76 77 77 78 79 81 81.

(20) jP\ 5.13 ?Pu‰E~“•bj (100 − 300 ) . . . . . . . . . . . . . . . 5.14 ?Pu‰—~“•bj (10 − 170 e150 − 250 e180 − 350 ) 5.15 0rpm †žŸ ¡hy]y“•bj . . . . . . . . . . . . . . . . . . 5.16  ¡hy¢8 0rpm ]y“•bj . . . . . . . . . . . . . . . . . . . ◦. ◦. ◦. ◦. ◦. ◦. ◦. ◦. vii 81 82 83 83.

(21)  3.1 3.2 3.3 4.1 4.2 4.3 4.4 4.5 4.6 5.1. MNƒ>‚g£‚þ¤¸ . . . . . . . . . . . . . . . . . . . . K Q ˆ‰/¸r]祂¸ . . . . . . . . . . . . . . . . . . . . . SECS €¦az¸ . . . . . . . . . . . . . . . . . . . . . . ^b k@A”puvO§?zï¸ . . . . . . . . . . . `aBb k@A”puvO§?zï¸ . . . . . . . . . jmkn>o¸”puvO§?zï¸ . . . . . . . . . . . . fghi”puvO§?zï¸ . . . . . . . . . . . . . . . . . jkmlnoO§?zï¸ . . . . . . . . . . . . . . . . . . . . ^BO§?zï¸ . . . . . . . . . . . . . . . . . . . . . Stratix. 670ˆ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. viii. 28 29 52 57 58 62 64 66 69 73.

(22)   1.1. . MNR¨©™š¼ªÕ';U­«®™š]Ô¬¬;­® YZ[\_âÁh¯[\r;°ãH±MNb~†ë×][ \;¿²³ö´]AeDSP @ABð>?67„ ]µ*e¶·s ¸¹œ]}ñ|º;°‡åMN67R‘»“e¼b½ƒ<=–— NŸº]¾¿Q RMNÀʎ‘’“]b~,=t;1y]•b+_ö´]A Áo]êëÂÊ;йÃ~޹m_ŽÄ ]Å@AB/+ƎrA ÇÈ]GH;ÉèÊ5‰]‰Ë÷–‰ÌÍ7εϹ=]Ð;ö xѕĸ•b]y“wxÒÓb~ÔTq (Application Specific Integrated Circuit, ASIC) ÕÖ×ÈGHØÙ]A;É67>©23ÚûÛÜ eÝ÷;ÞÍ@Ay“1]ßà;8¼NŸ‘»]MN;Î ÕãE~EF DSP @ABáv†EFÒÓb~ÔTqªâYã ;ä+ åæç;ÕÖNŸ¼•b1葻]JK;É ™¬*éêØŽ; úÌëìªÕ¹=ªÃÑí¥—=]<=;î+MN£¤67Ðï𙬬 ]ñ/ª;òóÍ-]Ã<=_1y]ð™ºñ#+¢ô¬*;ãê ëÂÊ]EœõQ Rönƒ<=67 (System on chip, SOC) ]MN¨©!;ALTERA 1.

(23) – 1 ÷ ø 2 ùú] Nios ™š›œãN¬ØEPg]è!Eï–[;û›œ]Òà8/+ >•EF Nios @ABC FPGA 67!;CDEF67ü„ |K¹ÞÍÅ@ ABö÷ØÙt,;+_ÒÓb~ÔTq1yt,]<=.67 ª;xòóE~ØEÒàªNŸ‘»]MNcd;ã* 7‹Ê]P ]Q 1.2. 

(24). ý'ªþTñ#?]}ÿ º;‡åÅ@AB (Microprocessor,  P) ð>?k@AB (Digital Signal Processor, DSP) ]™š v¬¬ÕÏ Œ;RMN¨©]„ †«|HÓMN~]>?k@A B;ŸR„ †N¬x>?Œ]h;حɼ¶·q¹œÈ² ¹=͌+_È “Ñ•] à;eŒ¼>?¥—]<=QÉR ƒÊ

(25) ]‘’“_]ØÙ“YþŽ8; ÐCµÏ¸e@Ay“+_ ‰Ê5]@A–‰;DSP @AB« †[„ í]0ˆÊ

(26) Q ²³PþT/Ù]?¬;MN]åYƒ<=6 7ö;+ÒÓb~ÔTq8H±MN67]™šÂà;è67>© 23ÚÝ÷]–‰žè@Ay“;x/01¬8MNU­Ï„ ]67 t«xŸ =ûïMN]À

(27) ;RZñt]¬* ˆÌ·‡~Å@AB DSP @AB v;þC„ ^MN ]67ﶝ;ASIC 67ÞÍÔ]™šßQ RMN]b~–—ãaˆ;Û‰B½;÷¤9 !;MN?]À

(28) ª ‘»;Ï+R?P†!"#ÊÍ6]•b +_¶Ž]‘’“;êØö´]AÁµ$E%ë~] PI &pq B;¯Cö´B]J­ØÙ“Ž;D'‡~ ASIC 67ÈGHŽØÙ “]A;ŸÌ(vZ]67—Ô;RMNƒ†)wö´ A¹;°Ì‡~EF DSP @ABªGHö´]B;78< MNƒ“¬¼+ ASIC 67@Ay“À

(29) 1]^m no} |;+ DSP @ABGHØÙ]ö´ACy“_?P]*67U.

(30) – 1 ÷ ø 3 ­Q Í+C*67U­]™šÀ

(31) ;û9ùú}|]67‰™š›œ† ,ЖYð™;+ ALTERA Ð9+>?67*9]ùúú}|¼:;]ê b–-;èEã.EF ARM @AB] IP;+.„ í/w„ U­!; 0¨Eïl1–-ãR|ƒ]>? IC 67!/+Û÷01|EF Nios @A B;!òKE% DSP @ABEÏ;2¼9*>@AžO¨;ú/+ÀJ 34]ƒ„Te ¹BeŠ5|}¥—_E%}|}w5;ú6ª!?]ñ ;Ðï–-7]ßà!ãÏ01]@ABÞÍÔ]7½;„ í/+ Û÷•ÀÊ]@AB¹œ;~Ÿ]©±/+82;‡å@AB]„ ã 7=„ í]À

(32) ;+9ì IC ]:=Q* üã+ ALTERA }| ] Nios ™š›œ8‰„ _”p]ž;+=<=„ ;^;_NŸ1 y„ _”p]¬-Q 1.3.  . ¯C«<] ASIC 67 ™Ÿ67<=«¬ÀÊÔ]¹=;Ÿ>7 8”p?@;< AB] <¿!"#ºðC;8¼¹=DE] 9ì;* ‡~/ÂØ01”p1y] ALTERA Nios Development Kits( +teF Nios ™š›œ );è!¡¢¼EF ALTERA Stratix EP1S10 ],-b /‰Œ2345 (Field Programmable Gate Array, FPGA) 67;û™š›œ /R FPGA 67>©01|EF Nios @AB;~+$G|ƒ DSP @AB] st;E~™š›œ!/01] FPGA 67e}w}|~e34}w}|„ H;ò LEDeIJeK<LrBr;Ã8£¤q_[\GH]‰ ™gh;RST†˜~EF^IJKLMNÃ8šr¥—;Ÿ„ £¤ qqeb qq_ Nios ¦§qqª«¬< MNƒ;Ÿ PC »MÀÂ;M8No ¡+_Lrhyð~“k]¥—QR‰ ] ™fT†;* ‡~ Altera ùú] Quartus II _ Nios SDK Shell fT±O ªFG_`PSTUVWX (VHDL)  C WXC FPGA _ Nios @AB!;á  =¨©]£¤_¥—q;Ést]”p;+DE67GH|Þ͕b 1y]^IJKLMN?P67Q.

(33) – 1 ÷ ø 1.4. . 4. * U­Q±8(÷Q–E÷8ø;ï¼* ¤P]e QR_™šHS;+_ –[ƒTV;78RV¼* ]U­w –—÷8IJKLMN>u‰YZ[\;}|IJKLMN]> u.U­;Ÿ¥iYZ[\b~C^IJKLMN]]u._ –ujw–X÷8IJKLMN?P67ƒO01„ ;*÷š r„ fT]¥—eï67þbŸƒû –u]stU­w– &÷867st”pu;E~„ fTu|l“j;ª”pûst– u]j’½w–S÷8ƒSTU­G”OJK±²;‹Ê¥i‡~] ALTERA ™šTeMN£¤qeb @Aq+_ Nios ¦§q;ŸRØ G”ƒt;Á67]G”JKU“MEïw–(÷8J;Vþ*  ]67]U­+_-KME WJ;Ÿ01Xª/™š]– YQ.

(34)   !"#$%&' (  2.1. . ^MNYèJ­]K/±8ËbMN (induction motor)eIJKLM N (synchronous motor) +_JZMN (reluctance motor) X¶;* ‡~] ãEF&[‰IJKLMN;è]h AeVòt\}wXY]h]Ó IJKLMN¹;^¿^Œ]^Ëb|]hJ,;J,Ì^)h^† ]IJ`;+‡¤h^ðC]hQ IJKLMNRMb ¹;òK‡~MN^_v>u.!]³ >ªÃ;\ƒ³>O=ÌâYy=;†[Ü ;‡åR†Ì ÍØÙ×ÈGH]JK;Ï+* R}IJKLMN>u.]¿ !;)w¼YZA]Š‹;< MN]>u.U­Ròj 2.1_ j 2.2Ïr]Ñ fghi†;þCIJKLMN]J­_]h¹M¤Þ> u.]}±²;¡¢¼MN^_vO>u.eMNh^IJ`O> u.e+_a³>þb]u.Q. 5.

(35) – 2 ÷ IJKLMN>u‰YZA.  2.1:   (

(36) 

(37)  ).  2.2:   (

(38)  ). 6.

(39) – 2 ÷ IJKLMN>u‰YZA 7 fgZz a-b-c fgVWXYfgQ aebec Z±O8 aebec Y^_vO[–YQ α-β fg VW—ZfgQ α Z–Y a Y^_v][Y–YE_Q β Z–Y8¨Ç α Z–Y 90 “]`ZQ d-q fg KL]hfgQ d Z–YIaJ` N [b|]J,ÂK–YQ q Z–Y8¨Ç d –Y 90 “]`ZQ MN³>z T MNh¯Q T c/,¯Q ω h^2~y“Q − → f MN^YZo>;/+‡w]YZe^YZeJdY Zr³>Q θ 2~?e;8^~?e φ ðh^~?e φ Of;+‰ (2.1) ¸rOQ e. L. e. e. s. θe = φs − φr. r. (2.1). è [/¯h^IaJ`2~y“MÔ±xå;ò‰ (2.2)Q θe =. Z. ωe (t)dt + θe (0). (2.2).

(40) – 2 ÷ IJKLMN>u‰YZA 2.1.1. 8. >?!@>?ABCD(EFGHIJ. ³gj 2.1;hEàCVWXYfg!/¸r8 −→f  s. 4π 2π − → fs = fa + fb ej 3 + fb ej 3. (2.3). è! f ef ef ±O8ûàCXYfg! aebec Z]‚;xhEàCV WÑZfg!/¸r8 −f→ a. b. c. αβ. −→ fαβ = fα + jfβ. (2.4). è! f ef ±O8ûàCÑZfg! αeβ Z]‚;J=‰ (2.3) ð‰ (2.4);/åVWXYVWÑZfg=Íòt]hiB[ α. β. −→ fαβ = fα + jfβ 4. 2. = k(fa + fb ej 3 π + fc ej 3 π ). (2.5). ÁèG©ð`©±iŸ·¶[>;/G¬t5щ 4π 2π 1 1 − → fα = kRe{ fs } = kRe{fa + fb ej 3 + fb ej 3 } = k(fa + fb + fc ) 2 2. √ √ 4π 3 3 − → j 2π j fb − fc ) fβ = kIm{ fs } = kIm{fa + fb e 3 + fb e 3 } = k( 2 2. (2.6). (2.7). áÁ]YZð^YZ‡w −→f !;/å 1 1 vα = k(va + vb + vc ), 2 2 1 1 iα = k(ia + ib + vc ), 2 2. √ √ 3 3 vβ = k( vb − vc ) 2 2 √. √ 3 3 iβ = k( ib − ic ) 2 2. (2.8). (2.9). è!;k 8VWXYfgVWÑZfg=]hi[>QèRXYÝj ƒ!;XY^ÍòtB[ ia + ib + ic = 0. (2.10).

(41) – 2 ÷ IJKLMN>u‰YZA 9 ¯‰ (2.8) Ÿ‰ (2.10);VWÑZfgƒt]xk¹s¸ (Instantaneous Power)P /¸ròt αβ. Pαβ = vα iα + vβ iβ 1 = k 2 {va ia + vb ib + vc ic − [va (ib + ic ) + vb (ia + ic ) + vc (ia + ib )]} 2 3 = k 2 { (va ia + vb ib + vc ic )} 2 3 2 k Ps (2.11) = 2. è! P = v i + v i + v i 8VWXYfgt]xk¹s¸Q* Cfg hiù‰}]¿!µ k ‚8 ;+‡å< ù‰]“‰¶8eDQ E~X~n>]~“B[±|G©`©;\/+5|VWXYlVW ÑZfghi]¯4¸ròt s. a a. b b. c c. 2 3. . . . cos( 2π ) 3. . . cos(− 2π ) 3. cos0 f   α      fβ  = k  sin0 sin( 2π ) sin(− 2π ) 3 3    1 1 1 f0 2 2 2. f  a      fb    fc. (2.12). è! f 8mYʱZ (Zero-Sequence Component);èXY±ZO=] B[òt 0. 1 f0 = k{ (fa + fb + fc )} 2. (2.13). mYʱZRMNXYÝj_v¹;è‚8mQRÐ eŒn„oœ t;áÁX~n>$i|>‚;/Á‰ (2.12) eŒòt  . fα. . . 1 = 2 3 0 fβ. 1 2 √ 3 2. −. 1 2 √. 3 2. . . fa. . . 2     3  =  fb    0 fc. 1 3. 1 3. √1 3. − √13. . . fa. .      fb    fc. (2.14). ’Yªg;VWÑZfghVWXYfg]¸r‰/¸ròt . . . 1 0 f  a     1 √3   fb  =  2 2    √ 1 fc − 23 2. .    f  α    fβ. (2.15).

(42) – 2 ÷ IJKLMN>u‰YZA 2.1.2. 10. >?ABKGCD(EFGHIJ. òj Ïr;VWÑZfg α Z]hÑZfg d ZO=]p~8 θ ; ¡ e −→f = f + jf \ÑfgO=]B[ò‰ (2.16) ð‰ (2.17) Ï r 2.2 −→ fαβ = fα + jfβ. e. r. d. q. − → −→ −jθe fr = fαβ e. (2.16). −→ − → fαβ = fr ejθe. (2.17). šð¬¯4]“‰;\ÑfgO=]hiB[/G8 . fd. . fα.  . fq. fβ. . . =. −sinθe cosθe. . . cosθe −sinθe. =. cosθe. sinθe. sinθe. cosθe. . fα. . fd.  . fβ. fq.  .  . (2.18). (2.19).

(43) – 2 ÷ IJKLMN>u‰YZA 2.1.3. 11. LMNOFP. ³gj 2.3ÏrOIJKLMNr-qu.rÖj;RMN^XY _v8Ýj]eŒn„t;XY}wqã@CXYÝj]rÞ;^ ]]:=YZ/¸r8‰ (2.20) 2. 2. vs = va + vb ej 3 π + vc e−j 3 π. t. (2.20). ‰ (2.20) !]Y]RXYfg!]^_v2–‰/¸rò va = rs ia +. dλa dt. (2.21). vb = rs ib +. dλb dt. (2.22). va = rs ic +. dλc dt. (2.23). d Λs dt. (2.24). +¯4–‰/¸r8 Vs = Rs Is +. è!. . . . r 0 0 v  s  a     Vs =  vb  Rs =  0 rs 0    0 0 rs vc   λ 0 0   a   Λs =  0 λb 0    0 0 λc. ;. . ;.    . . . i  a    Is =  ib    ic.

(44) – 2 ÷ IJKLMN>u‰YZA.  2.3:   è! v MN^ a Y_vOY] v MN^ b Y_vOY] v MN^ c Y_vOY] i MN^ a Y_vOY^ i MN^ b Y_vOY^ i MN^ c Y_vOY^ r MN^_vOZ λ ¿ a YOJd> λ ¿ b YOJd> λ ¿ c YOJd> L ^_vDY]ÛËZ L ^_vDY]sËZ a. b. c. a b. c. s. a b. c. ss. ls. 12.

(45) – 2 ÷ IJKLMN>u‰YZA 13 MN^R aebec Y]Jd λ eλ eλ ;DY*tÛËZ+_DY è:ÑY^h^O=âYËb]ZÍB;±O¸rt‰ a. b. c. λa = Lsasa ia + Lsasb ib + Lsasc ic + λf 2π 4π = Lss ia + Lss ib cos( ) + Lss ic cos( ) + Lls ia + λf cosθe 3 3 1 1 = (Lls + Lss )ia − Lss ib − Lss ic + λf cosθe 2 2 λb = Lsbsb ib + Lsasb ia + Lsbsc ic + λf cos(θe −. (2.25). 2π ) 3. 2π 4π 2π ) + Lss ia cos( ) + Lls ib + λf cos(θe − ) 3 3 3 1 2π 1 ) = − Lss ia + (Lls + Lss )ib − Lss ic + λf cos(θe − 2 2 3. = Lss ib + Lss ic cos(. λc = Lscsc ic + Lsasc ia + Lsbsc ib + λf cos(θe +. (2.26). 2π ) 3. 2π 4π 2π ) + Lss ib cos( ) + Lls ic + λf cos(θe + ) 3 3 3 1 1 2π = − Lss ia − Lss ib + (Lls + Lss )ic + λf cos(θe + ) 2 2 3 = Lss ic + Lss ia cos(. (2.27). è! λ 8h^IJ`•RûY^_v]WJdQ +¯4“‰¸ròt      f. L + Lss − 21 Lss λ − 12 Lss  ls  a      λb  =  − 21 Lss Lls + Lss − 12 Lss    λc − 21 Lss − 12 Lss Lls + Lss   λf cosθe     +  λf cos(θe − 2π  ) 3   2π λf cos(θe + 3 ). i  a      ib    ic. (2.28). ¯C^XYÝj]n„;Á‰ (2.10) ‡w/Á†‰eŒ8      L + 3L λ 0 0  ls 2 ss  a      λb  =  0 0 Lls + 23 Lss    λc 0 0 Lls + 23 Lss   λf cosθe     +  λf cos(θe − 2π  ) 3   2π λf cos(θe + 3 ). i  a      ib    ic (2.29).

(46) – 2 ÷ IJKLMN>u‰YZA 7ÁJdeŒ8òt]¯4e‰. 14. Λs = Ls Is + Λf. (2.30). u=‰ (2.24) ð‰ (2.30);\IJKLMNRVWXYfg]^]– ‰+¯4“‰/¸ròt d Λs dt d = Rs Is + (Ls Is + Λf ) dt. Vs = Rs Is +. è!. .   Ls =  . 2.1.4. Lls +. 3 L 2 ss. 0. 0. Lls +. 0. 0. . 0 3 L 2 ss. ;. 0 Lls + 23 Lss.    . (2.31) (2.32). . λf cosθe   Λf =  λf cos(θe − 2π ) 3  λf cos(θe + 2π ) 3.     . GMQFP. òÏV;8¼82ƒ³>=]y=Ã~;+CMNh¤;R }h^IJ`>u.¹;)w¼fghi]Š‹;Á^]VWXYf gh8h^†]KL]hfg;¯‰ (2.16) ‡w‰ (2.5) /å − → fr = fd + jfq = e−jθe (fα + jfβ ) 4π. 2π. = k(e−jθe fa + ej( 3 −θe ) fb + ej( 3 −θe ) fc ). (2.33). ¯†‰/}|VWXYfghKL]hfg]B[‰òt . . . cos( 2π 3. cos( 4π 3. cosθe f − θe ) − θe )  d  2     fq  =  −sinθe sin( 2π − θe ) sin( 4π − θe ) 3 3  3  1 1 1 f0 2 2 2. G8¯4e‰]“‰\8. fr0 = Krs fs. . . f  a      fb    fc. (2.34). (2.35).

(47) – 2 ÷ IJKLMN>u‰YZA è!. . fd. ;. fa. .         fr0 =  fq  fs =  fb      fc f0  cosθe cos( 2π − θe ) cos( 4π − θe ) 3 3   Krs = 32  −sinθe sin( 2π − θe ) sin( 4π − θe ) 3 3  1 2. Krs. . . O’¯4òtÏr  cosθe. 15. 1 2. 1 2. −sinθe. 1.     . .     2π (Krs )−1 =  cos( 2π − θe ) sin( 3 − θe ) 1  3   4π 4π cos( 3 − θe ) sin( 3 − θe ) 1. Á‰ (2.35) M’¯4;/åKL]hfghVWXYfg]B[‰ òt fs = Krs −1 fr0. (2.36). 埼VWXYfghKL]hfg]B[‰ (2.36) 8;ÁO$wMN VWXY]–‰ (2.31) ]]e^Jdv!;/åKL]hZt h^]]–‰ Vs = (Krs )−1 Vr0 = Rs (Krs )−1 Ir0 +. d [(Krs )−1 Λr0 ] dt. (2.37). Ár‰Ñ4K + K ;ŸÁÑY ]űYwð8ÑvYv;\‰ (2.37) /<A8 r s. d [(Krs )−1 Λr0 ] dt r −1 dΛr0 d(K s) Λr0 + = Rs Ir0 + Krs dt dt. Vr0 = Rs Ir0 + Krs. (2.38). KA;Áhi‰ (2.36) $wJdù‰ (2.30) !;/å Λs = (Krs )−1 Λr0 = Ls [(Krs )−1 Ir0 ] + Λf. (2.39).

(48) – 2 ÷ IJKLMN>u‰YZA áÁr‰Ñ4K + K ;Ÿšð<A/åt‰. 16. r s. Λr0 = Ls Ir0 + Krs Λs  L + 3L 0 0  ls 2 ss  =  0 0 Lls + 23 Lss  0 0 Lls + 32 Lss. ¡L. ;ŸÁ‰. . vd. .      vq    v0. id. . . 1. .           iq  +  0  λf     0 i0. (2.40). $w‰ (2.38);Ÿšð<A/å. = Lls + 32 Lss (2.40)     0 id rs 0 0         =  0 rs 0   iq  +  ωe     0 i0 0 0 rs    dLs i 0 0  dt  d      s +  0 dL 0   iq  dt    s i 0 0 dL 0 dt  s r + dL −ωe Ls 0 dt  s  s =  ωe Ls rs + dL 0 dt  s 0 0 rs + dL dt s. . −ωe 0 0 0. .  . Ls. 0.     0   0   0 0. . Ls 0. 0. . id. . . 1. 0 i   d         iq  +  ωe  λf     0 i0. (2.41). êØ;¯‰ (2.41) /<AåŸIJ‰KLMNRKL]hfg†O ^]–‰òt  . vd vq. . . =. rs + sLs. −ωe Ls. ωe Ls. rs + sLs.  . id iq. . . +. 0 ωe λf. .           0   iq  +  0  λf       0 i0 Ls. . . .  . (2.42). Á]+^ű“‰¸r;Ÿšðev/<A¬MNKL]h deq Z]^ű–‰ did 1 rs = − id + ωe iq + vd dt Ls Ls. (2.43). 1 1 diq rs = − iq − ωe id + vq − ωe λf dt Ls Ls Ls. (2.44).

(49) – 2 ÷ IJKLMN>u‰YZA 2.1.5. 17. RSTUVFP. ÊÁMNa³>)wU­!;ÆÇÊ}|MN]a¤Þ– ‰;á =MNh¯–‰Áu.]o>w8J,^ (d Z^ )  h¯^ (q Z^ );öx}|^[]YZu.Q¯CYZ A]–[±s‰â^MN–[¶x;°ãä¯DZ^] ΪNŸMNh¯];öxþhy_~“M;+±s‰â^M NaqrÖj 2.4ªM8u.}]ðCQ.  2.4:  !"  è! T c/,¯ T MNh¯ J h¤yZ B Zz[> ω h^a~y“ ¯j 2.4;á =MNa~y“2~y“O=]hiù‰ L e. m. m. m. ωm =. 2 ωe P. (2.45).

(50) – 2 ÷ IJKLMN>u‰YZA /ÁMN]a¤Þ–‰¸ròt Te − TL = Jm. ωm 2 dωe + Bm ωm = (Jm + Bm ωe ) dt P dt. 18. (2.46). è! PMN[> xMNh¯/¯MN}w}|tZ{|}| 3 Te ωm = (vd id + vq iq ) 2. (2.47). Á‰ (2.43) _‰ (2.44) ‡w‰ (2.47) !;!/+åŸMNh¯–‰;L rh¯ q Z^=8½]B[ 3 Te = P λf iq = KT iq 4. è!. (2.48). h¯ë> }lØ;J=‰ (2.43)e‰ (2.44)e‰ (2.46) _‰ (2.48);!/+åŸI JKLMN®¯YZA}8;hiŸKL]hfgt]MNu .–uj;òj 2.5ÏrQ KT.  2.5: #$%&'(.

(51) – 2 ÷ IJKLMN>u‰YZA 2.2 2.2.1. !"#$%&'(. 19. WXYZ[\. MN;R½¶}öL]¿!;~³ÔÂÊ]~€;E~Œ^ /+ñËbJ,]Ò½;áv†]h­]„ ;‡åÈ;/+ÇÈ]Á thi8at;b~R!û ‚–+ñ|ƒ,èG~]BÞQE% MNY}wq–‰]K/±8Ѷâ^MN^MNQ¯Câ^ MN­=eD;MNhy’Ëb¤¬j·;xMNh¯„^¬ j·; ÊMN„];!/+„^;öxhy_h ¯;Ï+â^MNÍyeD_?6]Ò½;ÐãR†‡MN™šO ˆ;â^MN‰ ñ/b~†Š‹]‹Ê êQ¿â^MNŸêŒÍ à;¯CèhZ†]<^^R]hÁ޹;Ì͔Hxñ ë;2¼ÌÍԑ]H;"#‡]š™’¨;ú‡åâ^MN†[R ȓ],=!‡~;мèb~]ç¥Q ^MNJ­†ŒÍ;Ï+ŒÍâ^MNÀ‡š_‡~,=Ð ]”•;xJ­¶–—e¬*¶ô;ý'ªR/!;^MNR ûï,=!«˜˜µ$¼â^MNQÉRy_?-t†;¯C^MN ]¤Þű–‰ãE ê½ey=]YZëű–‰;èh¯XY ^YB;R>†Ê„ |Bã×È]õQ|ƒ]^MN– [òNo}wqĸ;†[Áh¯^hi¬j·]B[;Ï+^M NR†òâ^MN%×ÈQý'ª;R^cd[\]ö†; E~fghi]B[;ÁMNX Yf 120 “–Y]XYfghiŸÑ ™ â–Y]â~fgƒ†;+¢ô–‰!]o>>Z;öx}‡åh¯ ^O=šHj·]B[;‡å^MNRhy_~“]†å+ÇÈ GH;ý$E~Ø›™š|][\ÍâÁh¯[\ (Direct torque control) +_YZ[\rQ âÁh¯‹Êã^J8‚;ŸÆ‘dh¯ ¡h¯O =]@fœyýCm;U­† ÀZd^]_^k+‘d|^ J_MNh¯;¾¿o¸ž|Yþb]]YZ‚;®¿oÄB}|k.

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(53) – 2 ÷ IJKLMN>u‰YZA 21 ¤°j 2.6]YZ[\O^U­;8

(54) MNu.]½Œ; R^B]„ †ÌÁJ,^ (i ) ] ¡‚„8m;xh¯ ^ (i ) ] ¡‚\Y°¨©y“pq]}|‚Ӂ;òKJ,^ ]°/+ÛRm;\MNh¯+_hy! Ch¯^] ¡ ‚;‡å< U­ 8eŒ;x«xly=] d Z ( J,^ )  q Z ( h¯^ ) –ujòj 2.7_j 2.8ÏrQ d. q.  2.7: -./0, d %&'(.  2.8: -./0, q %&'(.

(55) )  !"*+ ,- ./ 0123 )*+,-./0. 3.1. ð™< ƒ67]¿!;Ì~Ÿ]fT8 Quartus II <=½ð™ fT;+_ LabVIEW jfTQè!;Quartus II fT‹Êã~R™š FPGA 67¹;ö÷‰]FGe`P;+_67st]u”pt/01;¯ CèÞÍöst<=]Ò½;R67 .„ ¹ÏÀÃ]=¬¹Ê±² r”p67-t]¤Ã;¥/R Quartus II fT!N¬wب;R Quartus II ¦t] SOPC Builder fT\/+01|EF Nios @AB;Ÿèmst–u ÃÀJ;‡å< „ Õ¹ŒŸÍ ]¦§½Qx LabVIEW jfT ‹Êã~C\º»67»Ã|}z{¹;Á67z+`œB] –‰Rº§¨†šH;+™š| ½Œ]½¥—Q 3.1.1. $%+,_5 -Quartus II. 8 ALTERA ùú =è FPGAeCPLD 67]™š;x? ö]E›<=.„ fT;ЛfT.¼ FPGA ð CPLD 67Í©C|ƒ ]¯†xt„ ^;+_ System-on-a-programmable-chip(SOPC) ƒª«] <=½„ gh;j 3.1ü8 Quartus II ™šfT]„ ^jQ Quartus II. 22.

(56) – 3 ÷ IJKLMN?P67ƒO01„ . 23.  3.1: Quartus II 1234$56 7 ‡~ Quartus II fTð™67]^_/Y¤j 3.1¬±8„ } we23=¬e­®_Âeue¹Ê±²e‰Œt/01rL¯; ¶° ]fT›Ã/eVòt •º•Ÿ„Ï‡~] FPGA ™šq.kQ 2. ö÷ 67‰]FGQ/ÇFGSTUVWX;ò Verilog HDLe VHDL;«¬û 01]st;ŸÁO}|8st–u±;á•7† ª]–uj± (*.bdf);ŸÁÏÍuvŒ]st–uÃk_}w}|] ÀÁ;«¬< 67]„ Qè!;²³ë~]23stò [ Be´Ypq;/¯ Megafunction >•]stñ|ÀÊ]st–u; +µƒ‰ð™]¹=wب;ú/Û÷¯9*23ÚÁ¬ÉÊ]s t;á}|8st–u+=uvŒ]„ Q 3. Ást–u}w}|§? FPGA ™šq/01§?ã34¹œÃ „§?þb]¤Ã;+þ67stö÷GT”pQ 4. ðCö÷`P;YÊ«¬23=¬e­®_Âeue+_¹Ê± ²]¤Ã;Ÿñ|/t/Ÿ FPGA 67>80123st]/w± 1..

(57) – 3 ÷ IJKLMN?P67ƒO01„ 24 (*.sof);x=¬|ª]23ÚÀÁ–‰/¯ RTL Viewer ªŠ¶;+”p è01–‰ã·=À

(58) Q 5. Rà FPGA 67GT”p;/Çþ•Ã}w}|k]l“u j;+«¬¸Ç”p]P];K¹Š¶23¹º]ѕQ 6. l“u”p†@8;!/Á‰t/l FPGA 67;ö÷67>23 Ú]01;Ÿ¤° FPGA ™šq†]34rlB+”p67stwK ¹/+E~ Quartus II fT>] SignalTap II st;+¶x>?rlB] –‰Š¶67>©k]oŒ;+Ã8»?_”p~Q j 3.28 Quartus II ™šfT]„ ¥—j;†V]L¯°/R Quartus II fT!] Ost¼!«¬Q.  3.2: Quartus II 1234$5689.

(59) – 3 ÷ IJKLMN?P67ƒO01„ 25 RfT›Ã!Ÿ] SignalTap II 8 Quartus II ™šfTt]E ½¾ st;‹Ê~ª/ж\67R÷¹;>©k]oŒU“;j 3.3ü8 SignalTap II ]‡~ghjQ¯j/¿;SignalTap II /+Û÷µÏĸe µÏ>P;+_Àж]67>©k;Rst†!¶xÕÁ]>?rl B;Ÿ/+жŸE%rlB†[gŸ]67>©k]¹Êj;þCö ÷‰»?_”p†ãÔÍõM]EvstQ.  3.3: SignalTap II :;<= 3.1.2. Nios. ` a+,_5 -SOPC Builder. fTã¡¢R Quartus II ™šfTt]EvstfT;Ð ã ALTERA ùú8¼ñ| Nios @AB;ŸJ=>? IC st–uCKEF FPGA 67Ï}|]fTQ!òK/wEF ARM @AB] IP C FPGA 67 !EÏ;E~ SOPC Builder ЛfT/+R Quartus II 67st–u„ g ht01|=À

(60) ] Nios @AB;ŸPw„ •!Q SOPC Builder „Â—òj 3.4Ïr;4¼!8/+01l Nios @A B!]¹œst_„;ò@AB?¹>U­]ÃÃeRAM _ ROM ] ×ZÎeTimer !?¹=]„eUART ĸðK?¹co„eEthernet ste Progammable I/O Pin ]„r;°/+Y¤„ í]À

(61) ªM7=¼ SOPC Builder.

(62) – 3 ÷ IJKLMN?P67ƒO01„ 26 ]„ ;+Ã7Í-]67—ÔE~Q\ÃÃÏÀ]¹œ¹;4¼! ÌEE5|Ïʕ]¹œ;RØ/+Noû¹œ]ÅFeÏ P]ƒ„T :=+_ IRQ ‚;+’!?ßÇ@ADÊ;78„@ABË÷‰/ w¹Ï”]ƒ„T?P;ü/ñ|Û÷01] Nios @AB;Ÿèm> ? IC st–uö÷z{]ÀJQ \¡¢ Nios @AB] FPGA 67„ «¬;Ÿ¾¿ ALTERA ùú]|} ¥— Byteblaster /wl FPGA 678;E~ Nios SDK Shell Ð›Æ Linux Ã/ ƒ]fT;/+þFG«¬] Nios @ABÊË÷] C WX‰ö÷`P; Ÿ¾¿ RS232 ¥—/wl FPGA 67>] Nios @ABÏ01]ƒ„T!;£ ‡@ABðC¤ÃQ.  3.4: SOPC Builder–Nios >?+5689.

(63) – 3 ÷ IJKLMN?P67ƒO01„ 3.1.3. 27. bR\c+,_5 -LabVIEW. R½¥—]‰FG†;ã˜~ National Instruments ùú] LabVIEW fT;LabVIEW ã8 Laboratory Virtual Instrument Engineering Workbench ]e F;ê8ÇÍ`œB]st;/Á`ðBeÃD;>‚ej“L rȨâÁ•Cº¼†;+$GGTÅœB‰Œ]st;R/ ëÉʪ„ |=ùúñ#ˈ]Ž¥—Q è„ ¥—òj 3.5ÏrQfT>•¼ªÕœj¸_ðB;/Ž Control bar !Ì£|ª;Ɖ„ í/+ÔÇÈ]+j“Œ]¥—•Õό] `œ¥—Q4¼8œ Pq¼ (Panel);ÏÍÉʕ]ð Be³>„;o>}we Íj“}|¥—°ãRؼ•=|`] œq;®¿„ í`Î8­¬û•]½¥—©±w4¼8‰– uj¼ (Diagram);Ï œ¹œ°ÌÍYþb]}w}|5C‰–uj !;xû•!]‰FG©±üRؼ«¬QR‰–uj!/+Mj “‰]‰FG; ÊÌ£ Function bar !]û–uŸÃkÀÁ] ¤Ã;ü/•|ÉÊ]‰;x/+Áë~]Ή±-uvŒ¬Ü ]st–u;–Cè:‰!Ì£b~;ú/(v‰]/‚½Q.  3.5: LabVIEW 34$5689.

(64) – 3 ÷ IJKLMN?P67ƒO01„ 3.2. 12 Q 134. 28. R01 FPGA 67„ Oˆ;>‚ƒ]þ< 67„ ªãÔ ÂÊ]E ÊÐ;67>©z{.Þ]KþC67-t—ÔͳÑ/ ±]B[Qz{.Þ]?¹>¶Õ;RZŒ¿+_Ã>¹Ï=¬] @f!Ì·¶Î;/+Ͷ‘»]>‚JK+_¶]67½t;Yþ ª;‡~?¹>¶Ò]z{.ÞÕ֏‘»“·¶ô;ÉÏÓ~]67 —Ô鷇~?¹>¶Žz{.Þ]67ªåÎQòóRƒ‘Ñ“+_6 7—Ô‡~Ά8ME Ýj;þ„ íªãÔÂÊ]Ev.•Q * χ~]678 ALTERA ùú|] Stratix EP1S10F780C6 67;û 67¢Í 10570 23¹Ð (Logic Elements, LEs);Ô2/wEFÞÍ9*s t] Nios @ABÕ 3000 23¹Ð;ÏÖt]23¹Ð>P¡•E› 32 ?¹]^MNYZƒ;ÉרŸH´<b~—†;òK/+‡~ Ò]67—Ô;ú!ã ÀÊEFΗÔ] IC;!/+NŸMN]t ,;x-tRAÉç¥>;Ì =HR„ CÅΌ];úãÓ „ í]E ÙÚ;* R†VêÐ+_67-ttÛf]oœt;0 1|+ 16 ?¹8‹]67>‚ƒ;æö¼ 12 ?¹>‚ƒ‘’“¡] U“;úÜ 32 ?¹>‚ƒEÏÓ~ÝÞ]67—Ô;!/+NŸA É]‘»“QR„ < 67st¹;¥+‡jck 2’ æ>] 16 ?¹> ‚ƒªÃ89*]z{.Þ;+~ª@Ajck]>‚+_ûst –uj]z{ÀÁQب;8¼æö>‚]‘»“;R¹)w¼j 0Œ]Š‹;Á!Ì~ŸÞÍßAÖz]>‚°Mj0ŒŸg£‚]¤ Ã;òØEª;]Š‹†Ì¯<>h8Î>;¯>?ZŒÏ=¬]@f !ÌàÎ;ä+(v< 67JK]‘»“Q¸ 3.18*„ 67!Þ ÍßAÖz>‚]g£‚Q @ 3.1: %&ABCDEDFG@ >‚ÅF ] ^ hy g£‚ 90V 5A 420rad/s.

(65) – 3 ÷ IJKLMN?P67ƒO01„ 29 E%R FPGA >?67!Ã>‚@A¹;?¹> t¸NŸ<>©±; ú ÐC<>=];\)wj0Œ]Š‹8;Î>]¬¼Â à;й!"#)w Q ˆ‰ªÃ8>‚hi]¥—;* Ϙ~]z{.Þ 8 Q14 ˆ‰;/¯j 3.6g| Q14 Ï$¸]Öá;!òKR– 14 ?¹_– 15 ?¹=âwE Î>à;Î>àO]?¹>+—]ã¸ä(;Î>à O8]?¹>+—±OE]ã¸äà;+ؖ‰ª¸rÎ>ŸþèÐ> Q.  3.6: Q14 HCDIJ >‚]7Ž?¹ (most-significant-bit, MSB) ¼8Ík> (sign bit);+ Q14 ˆ ‰ªg;/+¸r]7j> (0x7FFF) 8 1.99993896;x7Îc> (0x8000) 8 -2.0; Q15 ˆ‰·¶;/¸r7j>8 0.99996948;7Îc>8 -1.0; (v Q ‚ÕÖ/+(v‘»“;Éé¢ô¼/¸r]>‚ç¥;¸ 3.28 ï Q ˆ‰Ï¸H]祂Q*G”]6701†ã+ Q14 ˆ‰8‹;‹Êã è/¸r]>‚ç¥å¿ ±1;¸rGæ]ßA‚ç¥/å¿g£‚;‡å 67]¼~ç¥ 87½Œ;xèlCê>‚xçèÛՑ“Q @ 3.2: K Q HL@ $MND@ %(ö Q15 %ö Q14 %ö Q0 %ö 7FFF. 0.99996948. 1.99993896. 32767. 3FFF. 0.49996948. 0.99993896. 16383. 1FFF. 0.24996948. 0.49993896. 8191. E000. -0.25000000. -0.50000000. -8192. C000. -0.50000000. -1.00000000. -16384. 8000. -1.00000000. -2.00000000. -32768.

(66) – 3 ÷ IJKLMN?P67ƒO01„ 3.3. 56789*:. 30. IJKLMN?P67]„ U­jòj 3.7Ïr;¯j/+gŸ; MNÏÀ]stuv¥01RKEF FPGA 67!;xY°ûstuv ñ–‰]K;/Ástuv_¬±8¡¢R>? IC 67!;+ST UVWXFGx¬]uv;+_¡¢R Nios @AB!;¯ C WXFGx¬] uvQ R>? IC 67!]uvÍ A/D b @Aqe`aBb laqe fghiÏÀ~Ÿ]VWXYVWÑZ=]fghieVWÑZKL] h=]fghi+_jmkn>o¸ejklm noð^Bru v;Rst¥i†ã+st01jªšrû st–uÃ–‰wxR Nios @AB!]uv\¡¢Íy“Be?PB+_‰;Rst¥ i†ã+‰^jªïûstuv]Ã–‰Q.  3.7: OP%&QR56ST.

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(71) |–XY ^;lØ«¬^b @AqQ R67>©;@A^b k]st01òj 3.9Ïr;rÞ]r ÞR FIU _ FIW O=ô^õi;\rÞR FIU ¹;67Ì}|ÃÃkÓÕ B;Æ U Y^k¿ÕBëŸ A/D IC;x\rÞR FIW ¹;67 Ì}|ÃÃkÓÕB;Æ W Y^k¿ÕBëŸ A/D IC;òØ Eª;A/D IC !Ì+rÞ]õiĸô^Á U Y_ W Y^¶·kh i8>?kQب;R A/D IC }|köµ¬ U Y_ W Y^>?k ]stGH†\rÞ8 FIU ¹;Ì®¿EÎ<¹º;rŸ A/D IC }|¢ 8;áÁ A/D IC }|‚÷\R U Y^>?køB!wKA;\r Þ8 FIW ¹;ÌÁ¢8] A/D IC }|‚÷\R W Y^>?køB !Q78;E~XY^Ýj]n„oœ;Á V Yk}|ª;+«¬X Y^b k@A]¤ÃQ.  3.9:  UVWX>?QRYZ[\.

(72) – 3 ÷ IJKLMN?P67ƒO01„ 3.4.2. 34. hiaefjidg. RIJKLMNYZ!;8¼eŒB]„ ;‡~fghiª àÒ³>]“_YY½;êØÀÊ`aBZd|h^]?P;+. fghiÏÀ]2~“;xy“B+_?PB]b kªq; ÀŽMN`aBb ]k@AxåQ `aB]cd–‰ÍE~{‰eJ‰eÁމÁý‰]Ëd¹œ ªGH;xYè„ J­`a–‰è/±8ùþ.`aB(Z.`a B;*G”‡~]IJKLMN‡Í]`aB8{‰j(Z.`aB (Quadrature Increment Encoder);èJ­òj 3.9Ïr;úû¨Œ­Í 2000 r üi]¾ïø;x>Œ\HÍE ¾ïø;AeB ÑY]{ËdB+Y üþ ø ]üi—Cúû¨Œøh¤]qý†;+þ¨Œ]øM |{Ëb]¤Ã;x Z Y]{cdB\PCúû>Œøh¤]qý†; ‹Êãþ>Œ]øM|{Ëb]¤ÃQX {cdBñ] AeBeZ X Yk;®¯67Mk@A¬j`aBml (Quadrature Encoder Pulse, QEP);ü/}å|h^]2~“ea~“+_MN]hyQ.  3.10: ]^_+`T.

(73) – 3 ÷ IJKLMN?P67ƒO01„ 35 {`aBb| AeBeZ XYk®¿ 8;/+}|MN~“h y;è A/¯j 3.11!]koŒªlþ\MN]h¹;‡¤úûø ?]¾{ÿ?{ËdB+ñ| AeB Ñ Y?f 90 ]k;»dØÑ YkO=Y?]¨Ç 8/?|MN]j’h;0Á AeB —Yk ±OM†etű;ŸÁkM;ü/åŸ&ãÄkQ ◦.  3.11: ]^_+abcdefghWX \忼MNj’h_&ãÄk;MN~“!/+òt–‰ x åÏ\»dŸ&ãÄkml¹;!?MN]j’h;\MN?8j h¹;~“øB!Y† >;’O\MN?8’h¹;~“øB!Y t >;òØü¹]g >&ãÄkmlü/ >|MN]Yþ~“; xùþ~“?\㾿 Z YŽ™k]»d«¬;Ï\MNh«EŒ;Z YkÌñE ml;\E»dŸØml¹;!Á~“øBöGwE ‚;òØEªMNÏhEŒ;~“øB!ÌÍEéùþ?]¤Ã;+ ~“ >?@]Ô@f=¬MN~“]‘d?@Q xMNhy]‘d\ãE~—3‡ >&ãÄml>P]›ªN ¬;òj 3.11t–Ïr;R T ]µÏ¹=!; >&ãÄk]ml>8 N ;Y¤Ø–‰/+ |MNhy ω ;ù‰òt s. s. r. ωr =. 2π · Ns (rad/s) 4Np · Ts. (3.1). è! N 8`aBøl²“;ú!ãMNhEŒÏtñ]–l>Q p.

(74) – 3 ÷ IJKLMN?P67ƒO01„ 36 `aBb laq67st01òj 3.12Ïr;AeBeZ XYkÇ ±O®¿>?€lB;®€l@A8] phaephb kÇ®¿&ãÄk@ A;éµè†_tŽ™k/å&ãÄk pls;Ÿ?ñ|j’h g dir;78ᮿy“‘d_?P >q;@A¬MNhy dif pu _~“ angle k;+Ã8`aBb laq]}|kQ.  3.12: ^_+UV/_QRYZ[\ ¯C >BþCÙ] Y\ Ë;R AeB Yb köw&ã Älaq;ÌÇ®¿>?€lBM@A;èqU­òj 3.13Ïr;¯ X D .j’BÃ8øB;ŸE~ RS j’BM23@A;~+€2k oŒ]4Ù+_¢ÞÙ;+b j’] AeBeZ Yb kQÃ~X D .j’BªM@A]P]8;ÇÍ¡]¹ºkzª«¬€l]¤ Ã+_€l@A¹=Ûa=¬]¹ºQ.  3.13: ^_+UVWXij+YZ[\.

(75) – 3 ÷ IJKLMN?P67ƒO01„ 3.5. 37. AB34. 8¼GHYZA;fghiÓ¼ÔÂÊ]‚?;R67„ GH †¡¢¼VWXYfghVWÑZfg (clark uv )eVWÑZfghVW XYfg (clark inv uv )eVWÑZfghKL]hfg (park uv )eKL ]hfghVWÑZfg (park inv uv )e+_fghiÌ~Ÿ]jmkn >o¸ (sincos table uverom uv )Q 3.5.1. klmno. RVWÑZKL]hfghi¹;Y v!Ì|HMN]h2~ θ ]jmkn>‚;è! θ /²³MN]]hx¯`aBb laq x å;ع᾿jmkn>o¸ü/åŸ sinθ ecosθ _ −sinθ v;+«¬ VWÑZKL]hfghi]qQ *G”ƒÏ˜~]MN[>8&[;$¸MNhEŒ¹/å 720 ] 2~oŒ;x`aB]l²“8 2000 m

(76) ;®¿`aBb lauv !]&ãÄlaq8;/å 8000 m

(77) ]l²“;/å2~Ž 0 l 360 ]oŒÌ®¿ 4000 m

(78) Q>R2~ 360 ]oŒç¥!• 2000 ]jkn>z{;$¸&ãÄm

(79) !;ÏÑ m

(80) !ÌÍEYþb]jk n>‚/®¯o¸´å;¯Ø/¿ÏÑ jkn>‚=]2~l²“8 360 /2000 = 0.18 Q R•jkn>‚¸]GH†;ÇE~ Matlab •| 2000 16bit ]j kn>¸;Cƒ„TˆC± *.mif(Memory Initialization File) !;ƒ„TˆC ±]>×òj 3.14Ïr;O8E~ Quartus II fT!] Megafunction •EF ‚ƒ„T (ROM);ŸÁûƒ„TˆC±)wè!ü«¬jkn>‚¸;è ñ|]–ujòj 3.15ÏrQè!}w5 clock 8Eo¸Ž™k;\jŽ ™8o¸st–u!ÌY¤}w]?8ž|Yþb]‚ŸÃ}|;x 11bit ] address }w?k=¼ 2000 z{Z]Î;16bit ]jkn>‚} |k q ú=¼< 67‡jck 2’ æ>] 16 ?¹>‚ƒ]0ˆQ e. e. e. e. e. ◦. ◦. ◦. ◦. ◦. ◦.

(81) – 3 ÷ IJKLMN?P67ƒO01„ .  3.14: klmn4opq$rstCD@. 38.

(82) – 3 ÷ IJKLMN?P67ƒO01„ . 39.  3.15: klmn4'( Rjmkn>‚o¸ (sincos table) st–u!;Ájkn>‚¸+¹œ (Component) ]“‰ŸMÁ§þb;ü/«¬jkn>‚o¸stw¯ Cmkn>jkn>Y?f 90 ;/¾¿Á~“‚?e]–‰;}| 82~ 90 ]mk~;á$wjkn>‚¸ü/

(83) |û2~]mkn >‚;GH–‰òt>}w]2~ θ ÎC 270 ;\ ÊÁ2~v† 90 Ÿojkn>‚¸ü/åŸ θ ]mkn>‚;>2~C 270 ;\Á 2~à8 270 ;áÁè‚ojkn>‚¸ü/å|mkn>‚wx‡ck ]jkn>‚/âÁÁoå]jkn>‚M 2’ æ>ü/´å;j 3.16Ï rü8jmkn>‚o¸]67st01jQ ◦. ◦. e. ◦. ◦. e. ◦.  3.16: rustCDv@QRYZ'([\. ◦.

(84) – 3 ÷ IJKLMN?P67ƒO01„ . 40. >?!@>?ABCDGH. 3.5.2. XY^b k®¿¶·h>?@A8;tELÊM]!㾿fg hiÁVWXYfg†]^‚h8VWÑZ†]fg‚;Á^‚$w‰ (2.14) !/åVWXYhVWÑZ]fghi¸r‰  . iα iβ. . . =. 2 3. 1 3. 1 3. 0. √1 3. − √13. . . ia. .      ib    ic. (3.2). è!;ê8XY^Ýj]n„oœ;è/Á‰ (3.2) eŒòt  . iα iβ. . . =. 1. 0. 0. 0. √1 3. − √13. . . . i  a     ib     ic. (3.3). ¯‰ (3.3) /¿;Ê«¬VWXYhVWÑZ]fghi; Ì~Ÿë > 1e _ − ]Y vQ 0E–—;}|]‚"#®¯fghiÁVWÑZfg†]‚h8 VWXYfg†]‚;/+Æjkm nost–uñ|ðBõi k;ä+£¤MNQÁ]‚‡w‰ (2.15) !/åVWÑZhVWXY]f ghi¸r‰ √1 3. √1 3. . . . 1 0 v  a     1 √3   vb  =  2 2    √ 3 1 vc − 2 2. .    v  α    vβ. (3.4). ¯‰ (3.4) /¿;Ê«¬VWÑZhVWXY]fghi; Ì~Ÿ ë> 1e e e_ − ]Y vQ ¯‰ (3.3) _‰ (3.4) /g|;RVWXYVWÑZ=]fghi Ì Íë>vY ]¤Ã;Ï+RGHØfghi]–[†;!/+E~± v?eáYv]¤Ã;ªµ$•PE [B;ؖ[/+ð [BR FPGA 67!Ó~ݶ—Ô]”•;+µƒ67—Ô]‡~¬*Q 1 2. √ 3 2. √ 3 2.

(85) – 3 ÷ IJKLMN?P67ƒO01„ 41 ‡~±v?eáYv]–[O;ÊÇþÀY ]ë>vMj0Œ_± l]¤Ã;j0Œ]¤ÃãE~E 16 ?¹eQ14 ˆ‰]>‚ªýx|ûë >‚;áÁû‚Y°Yþb]?¹‚MÍ-?¹±l¸r]¤Ã;òØ!/ +E~±v?eáYv]–[ªGH +ûë>‚]>¸r‰Q +VWXYhVWÑZfghiù‰ª;ë> ]j0Œ_±l@ Aòt √1 3. 1 normalization √ = 0.57735 =⇒ 0010010011110011(16bit, Q14f ormat) 3 1 1 1 1 1 1 1 1 = + + + + + + + 2 16 128 256 512 1024 8192 16384. (3.5). ¯‰ (3.5) /g|; /+ýx8¯ _ <>閂Ïv¬]>‚; òØEª;R67>©GH†; + Ð ë>!/+~±veáYv ]@A–‰ªGH;< VWXYfghVWÑZfg]67st01j/ òj 3.17Ïr √1 3. 1 2. 1 2. √1 3.  3.17:

(86) 

(87) $QRYZ[\.

(88) – 3 ÷ IJKLMN?P67ƒO01„ 42 x+VWÑZhVWXY]fghiù‰ª;ë> _ ]j0Œ _±l@Aòt 1 2. √. 3 2. 1 normalization = 0.5 =⇒ 0010000000000000(16bit, Q14f ormat) 2 1 = 2. (3.6). √. 3 normalization = 0.866025 =⇒ 0011011101101100(16bit, Q14f ormat) 2 1 1 1 1 1 1 1 1 1 = + + + + + + + + 2 4 16 32 64 256 512 2048 4096. (3.7). KÏ];RVWÑZhVWXY]fghi!;ÏÀY ]ë>v _ ú/+®¯j0Œ_±l]¤Ã¬8+ _ <>閂Ïv¬]>‚; R67]GH†KÏ+±veáYv]@A–‰ªGH;< VWÑZf ghVWXYfg]67st01j/òj 3.18Ïr √ 3 2. 1 2. 1 2. 1 2.  3.18:

(89) 

(90) $QRYZ[\.

(91) – 3 ÷ IJKLMN?P67ƒO01„ 3.5.3. 43. >?ABKGCDGH. XYb ^hiŸVWÑZfg8;"#á®Eéfghi;Á^ hŸKL]hfg†;+öwB!Ã8b ]^k;^CVW ÑZfghi8KL]hfg]>¸r‰/¾¿‰ (2.18) ¸ròt  . id iq. . . cosθe. sinθe. =. −sinθe cosθe. . cosθe −sinθe.  . iα iβ.  . (3.8). Yþ];B}|]KL]hfgt]]‚úÊÇhiŸVW ÑZfg†;/+áh8XY]Ã}|;]CKL]hfghi8V WÑZfg]>¸r‰/¾¿‰ (2.19) ¸ròt  . vα vβ. . =. sinθe. cosθe.  . vd vq.  . (3.9). ¯‰ (3.8) _‰ (3.9) /¿;VWÑZfgKL]hfgO=]hiB [;"#¡¢2~]jkn>‚mkn>‚]z{/+«¬hiQè !;2~]‚/¯MN`aBb laq}xå;Á肇wjmk n>o¸!/+åŸ2~jmkn>‚;x¯C2~̲³MN]]h xNo;Ï+2~jmkn>‚ŸêE—ë>‚;RVWÑZKL] hO=]fghiGH†!÷‡~±Y?eáYvª«¬ []¤Ã;x "#‡~ Quartus II „ fT>•] Megafunction wizard • [BªGH []stQ R [B]•P†;¯C67>©k¥ã+ 16 ?¹eQ14 ˆ‰]>‚ Rûst–uO=MÀÁ;Ï+öw [B]]e^k+_2~j mkn>‚°ã¾C 16 ?¹eQ14 ]ˆ‰;E%+؈‰M8}w] [B R®¿O8}|]JKÌã 32 ?¹eQ28 ˆ‰]>‚;8¼– [8 ]và+‡å< fghi]}|8ƒE] 16 ?¹eQ14 ˆ‰;R‡~ Megafunction • [B¹;}|»„8 18 ?¹;ú!ãµ ‚ 32 ? ¹]Ž 18 ?¹;òØEª [B}|!Ìo¬ 18 ?¹eQ14 ˆ‰]‚;Ø ¹ ʵû‚]ô 16 ?¹Ã [8]và¤Ã;fghi78]}|‚! Ì8 16 ?¹eQ14 ]ƒEˆ‰Q.

(92) – 3 ÷ IJKLMN?P67ƒO01„ 44 Ê«¬EéVWÑZKL]hO=]fghi;"#M&é []¤ Ã;+VWÑZfghKL]hfg8;Á&é [±Ogr8 S1eS2e S3eS4 Ÿ5‰òt S1 = cosθe vd. S2 = sinθe vq. S3 = −sinθe vd. S4 = cosθe vq. Ê«¬Ð& []¤Ã;7âÁ!ã‡~& [BªN¬;ɯC [B̶]67—Ô;Rµƒ67—Ô‡~¬*]×Zt;¾¿± ¹Y ]–[;Á&é [ÍéÊ]RÑéµÏO=lÒM«E;òØE ª!/+ ‡~E [Bx«¬&é []¤Ã;±¹Y ]T‹òj 3.19Ïr.  3.19: wx$yz ÆÇÊÍE rÞ;?]ÁrÞ¯ S1 Ÿ S4 Mg]õi;òj 3.194]rÞhijÏr;xj 3.19]4\8±¹Y ]¹Êj;Rr Þ8 S1 ¹!M cosθ × v ];«¬8áÁrÞ¯ S1 õil S2 Ÿ@A sinθ × v ];Yض}M«&é] [Qè!rÞõi]¹= t; ú!ãÕ8 [B@A]¹=;ƒµÏ¹= T O="#òt ]B[‰ e. e. d. q. s. t≤. Ts 4. (3.10). \‰ (3.10) ]oœ¹;/+’™RµÏ¹Ï鵟]k;ã«® «¬fghi@A]7ºk;òØEª;‡~E [BN¬&é [ ]±¹Y [å+GH;ä+«¬fghi]stQ.

(93) – 3 ÷ IJKLMN?P67ƒO01„ 3.6. CDEFGHI. 45. Ê£¤^MNh¤; Ê}wX Yfû 120 ]jkl]ÓMN ] U eV eW XY}w»;MN^ŒËb|]]hJ,!̇¤h^† ]IJ`;‡MNÝÀ]h¤;ÉR>?£¤q]GH†;†[â ÁñÀ]¶·]kÓMN]}w»;Ï+°˜~m no (Pulse Width Modulation, PWM) ]–‰ªÁ>?]k}|Ó¨©q](‰ð Bq;E~1yõiðBŸ+жÝ‚]–‰ªu|jkl]} |;+.Ó^MNh¤Q jklm no]¤Ã Aòj (3.20) Ïr;kl]Ìĸ¶Ž] X~/lk?]ö÷·¶;\kl]‚ŽCX~/lk¹;·¶B }|8Ž»?;x\kl]‚ôCX~/lk¹;·¶B}|\8ô» ?;òØ·¶å|]kü8] PWM k;\ÀжÏE<Ý] ]oŒ;!/+ê ¬ýx}wkl]]l“;RMN>?67„ †;°Ì‡~ PWM kä+£¤¨©q](‰ðB¹œ;öxNŸ£¤ MN]P]Q ◦.  3.20: rsj{|}~$€?.

(94) – 3 ÷ IJKLMN?P67ƒO01„ 46 jklm noR67q„ 01†;/òj 3.21Ïr;è!X~/ lkãE~E >B? >;\†>Ÿ†4¹!ðCYt >;Y þ]\t>Ÿt4¹!h8Y† >;òØ >+ñÀ]X~/l kQx(‰£¤k/¾¿X ·¶B±OÁXY]kX~/lk M·¶;òØ/å(‰£¤k!†Xˆ uevew ]] PWM k;xt Xˆ /ue/ve/w ]] PWM k ÊÁX ·¶B·¶]JK®¿E ’ Y23Úü/;78;¯CKEˆ]†t‰k=K¹Í/tÌ=¬ðB ¹œ];Ï+Rq!·¶|ª](‰£¤kÌ®¿E †- ‡ (dead band) @Aq;Rk™õi¹ME ¹º@A;˜W}|](‰ £¤k!KE‰]†tˆK¹]U“;j 3.22ü8Ív††- ‡@ A]Dˆ†t‰ PWM k¸rjQ.  3.21: rsj{|}~$QRYZ[\.  3.22: )‚ƒ|„>?$ †‚#‡ PWM WX@ .

(95) – 3 ÷ IJKLMN?P67ƒO01„ 3.7. J" PI &'K. 47. RYZA!;8¼eŒB]„ ;ŸêâÁXY]] }|‚;xãVþb ]VWXY^k¾¿fghiŸKL]hZ†] ^‚M;®¿¬]k}|‚8;᾿fghiŸXYfg †+þMNM}|QRKL]hfg†]^‚è/±8J^ (d Z ^ ) h¯^ (q Z^ );è!J^B] ¡‚8 0;xh¯ ^B] ¡‚\ã¯y“B]}|‚ª.;2ØO¨;J^ Bh¯^B]>©U­„ †°ãEÏ]Q *67!Ϙ~]^B8 PI B;¯}|n> U (z) ð@ fn> E(z) ]·‚/

(96) |R>?ƒ†]ihen> G(z) G(z) =. è!. Ki U (z) = Kp + E(z) 1 − z −1. (3.11). ·ë>Q K Ô±ë>Q Á‰ (3.11) ] P ©±ð I ©±wð8Üv;ŸNG¬f±– ‰/åtщ Kp i. up (k) = Kp e(k) ui (k) = ui (k − 1) + Ki e(k). áÁ P ]}|v I ]}|vv*ª;!/G| PI B]f ±–‰;ò‰ (3.12) Ïr;òØ/R>?67†GHOQ u(k) = up (k) + ui (k) = Kp e(k) + ui (k − 1) + Ki e(k). è!. – k µÏ¹=]}|kQ u (k − 1)– k − 1 µÏ¹=] P }|kQ u (k) – k µÏ¹=] I }|kQ u (k − 1) – k − 1 µÏ¹=] I }|kQ e(k) – k µÏ¹=]@fkQ u(k) p. i. i. (3.12).

(97) – 3 ÷ IJKLMN?P67ƒO01„ 48 ^ PI BR67>©]GH–[;!òj 3.23^ PI B]– ujÏr;Á P B I B±i@A8;áM<=}|]¤ÃQ.  3.23: . PI. %&+'(. ¯CR>?67!]>‚¥ã+j0Œ]“‰R@A;+^Bª ;}w‚8 ¡^kb ^k]@fZ;x}|‚8] Z;Ï+"#Áj0ŒeQ14 ˆ‰]b ^‚Ç +^9»‚ i ¬8E %^‚;á +·ë> K Ô±ë> K ](5‚ª¬8E%] }|‚;782+]9»‚ v Mj0Œ]¤Ã;Æ]}|‚¬8 67>ƒE] Q14 ˆ‰;+Mz{|}QÁ†V]>‚@AM<=;< ;x< I (5!/G8 K T ;(5]Y P (5!/G8 K ¤Ã/E~±v?eáYv]›ªGH;+àÒ [B]‡~;è! T 8ƒµÏ3‡Q j 3.23!] z –u;ú!㹺Eé I }|‚]st;/~E D .j’BªGHwب;R I }|‚ u (k) Ê P }|‚ u (k) Y vO;8¼˜W I B!Ô±¤Ãñ]v‚¿;x_B8 —]?;ѕJK;Ï+R u (k) }|v†E ð}|Ð ]st;\?}|‚忆et4‚¹;!Ð}|‚8†4‚t 4‚wKÏ]U“;R< PI B}|]‚¹;úÌÍØEÐ ;+˜W8—]@AÌÍ?]™Q bs. p. i. bs. ibs i vbs. ibs p vbs. s. s. −1. i. i. p.

(98) – 3 ÷ IJKLMN?P67ƒO01„ 3.8. Nios. ?@K78LM. 49. @AB!]st01‹Ê±8Ñ©±;èE8MNst© ±;¡¢¼y“ PI B_?P P B]GH;x0E©±\ãGH †ü¹ŠdÏÀÊ]z{|}st;ã º»] LabVIEW ½¥—fT ªGH SECS €]Q Nios. 3.8.1. pq PI a"# P a. B]‰^j/òj 3.24Ïrj8?P P B]‰^ ;¯C‰„ †ÍMu‰õi]ðB;R?PEðC¹;Ì ÇÃu‰]?;>? source=0;\$¸ÊMy“;ع?P ©±]‰/+¿;âÁÁ¨©|ª]hy ¡ (com w2) Ÿhy PI B] ¡‚ (com w);âÁö÷hyw>? source=1;\$¸ÊM ?P;ع!ÌË÷?P]‰;Á ¡~“‚ (com a) à8b. ~“‚ (real a);ŸÁ@fZÐR 3999 Ÿ -4000 O=;òØEª;MNÌ +7ç÷]]h–Yªý ¡~“‚;O8áÁ@fZ (err a) +· ë> (kp a);ü8hy ¡‚;R}|ÀÊÃ>‚ç¥]Ð;+}| ] ¡hy‚¿;=¬hy]ðQ ágj 3.24þ©hy PI B]‰^;EðCÇÁ ¡hy‚ (com w) à8b hy‚ (real w);ŸÁ·ðÔ±©±±ð ; @fZ (err w) +·ë> (kp) 8¬8·}|Z (err kp);xÁ@f Z +Ô±ë> (ki) 8;áv†EéµÏ |]Ô±}|Z;ü8 º]Ô±}|Z (int);78;áÁ·}|ZðÔ±}|Zv *ª;ŸÃç¥]Ð8;ü8 ¡^‚Q.

(99) – 3 ÷ IJKLMN?P67ƒO01„ .  3.24: OP%&+ˆhf%&+7 7. 50.

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„ FPGA –現場可規劃邏輯陣列 (field- programmable gate

„ FPGA –現場可規劃邏輯陣列 (field- programmable

„ FPGA –現場可規劃邏輯陣列 (field- programmable

The PROM is a combinational programmable logic device (PLD) – an integrated circuit with programmable gates divided into an AND array and an OR array to provide an

The purpose of this thesis is to propose a model of routes design for the intra-network of fixed-route trucking carriers, named as the Mixed Hub-and-Spoke

Therefore, a study of the material (EPI) re-issued MO model for an insufficient output of the LED chip manufacturing plant is proposed in this paper.. Three material

This thesis makes use of analog-to-digital converter and FPGA to carry out the IF signal capture system that can be applied to a Digital Video Broadcasting - Terrestrial (DVB-T)