• 沒有找到結果。

第五章 實驗模擬及量測結果

6.2 未來工作

數位降壓直流轉換器實現除了必須有完整的數學 Model 推展透過 根軌跡圖找出較穩定的 k 值,可使用 Fuzzy 理論運用於 PID 求較佳 k 值 來對整體電路做完整補償不論超前補償或落後補償,都有能夠具備穩定度 及準確度產生。使整個電路的輸出電壓可以完全穩定在先前安排欲穩定的 固定數值,未來可朝向設計雙輸出電壓或智慧型多輸出電壓發展把數位化 後的降壓器與 PC 或是周邊做連接,直接將需要的 PID 數值,透過數位介 面寫入到PID 內,並且因應不同的需要,達到可以寫入不同的數值。

REFERENCES

[1] Anthony Kelly and Karl Rinne, “Sensorless Current-Mode Control of a Digital Dead-Beat DC-DC Converter,” The Nineteenth IEEE Annual Applied Power Electronics Conference and Exposition, vol. 3, pp. 1790-1795, 2004.

[2] Martin Yeung-Kei Chui, Wing-Hung Ki, and Chi-Ying Tsui, “A Programmable Integrated Digital Controller for Switching Converters With Dual-Band Switching and Complex Pole-Zero Compensation,” IEEE Journal Of Solid-State Circuits, vol. 40, no. 3, pp.772-780, March 2000.

[3] Angel V. Peterchev, Digital Pulse-Width Modulation Control in Power Electronic Circuits: Theory and Applications, Graduate Division of the University of California, Berkeley, 2005.

[4] Gu-Yeon Wei and Mark Horowitz, “A Fully Digital, Energy-Efficient, Adaptive Power-Supply Regulator,” IEEE Journal of Solid-State Circuits, vol. 34, no. 4, pp. 520-526, April 1999.

[5] Benjamin J. Patella, Aleksandar Prodic´, Art Zirger and Dragan Maksimovic, “High-Frequency Digital PWM Controller IC for DC–DC Converters,” IEEE Transactions On Power Electronics, vol.

18, no.1, pp.438-446, Jan. 2003.

[6] Gu-Yeon Wei and Mark Horowitz, “A Low Power Switching Power Supply for Self-Clocked Systems,” International Symposium of Low Power Electronics and Design, pp. 313-317, 12-14 Aug. 1996.

[7] Stéphane Bibian and Hua Jin, “High Performance Predictive Dead-Beat Digital Controller for DC Power Supplies,” IEEE Transactions on Power Electronics, vol. 17, no. 3, pp.420-427 , May 2002.

[8] Albert M. Wu, Jinwen Xiao, Dejan Markovic and Seth R. Sanders,

“Digital PWM Control: Application in Voltage Regulation Modules,” Annual IEEE of Power Electronics Specialists Conference

1999, vol. 1, pp.77-83, July 1999.

[9] Angel V. Peterchev and Seth R. Sanders, “Quantization Resolution and Limit Cycling in Digitally Controlled PWM Converters,” IEEE Transactions on Power Electronics, vol. 18, no. 1, pp.301-308 , January 2003.

[10] Cheung Fai Lee and Philip K. T. Mok , “A Monolithic Current-Mode CMOS DC-DC Converter with On-Chip Current-Sensing Technique,” IEEE Journal of solid-state circuits, vol.39, no.1, January 2004.

[11] Datasheet: ADC0820 8-bit High Speed uP compatible A/D Converter with Track/Hold Function Synchronous Rectifier.

[Online].Available:http://www.100y.com.tw/productclass.asp

[12] G. A. Rincon Mora, “Current Efficient, Low Voltage, Low Drop-Out Regulators,”

[Online].Available:http://users.ece.gatech.edu/rincon-mora/publicat/

books/thesis/dissert.htm .

[13] Bang S. Lee, “Understanding the Terms and Definitions of LDO Voltage Regulators,” Application Reports Texas Interuments Inc. ,January 2005.

[14] Robert Jon Milliken, “A Capacitor-Less Low Drop-Out Voltage Regulator with Fast Transient Response,” Texas A&M University, Master of Science Paper, pp.26~36, December 2005.

[15] Phillip E. Allen, and Douglas R. Holmberg,“CMOS Analog Circuit Design,” Oxford, pp. 153, 2002.

[16] Behzad Razavi, “Design of Analog CMOS Integrated Circuits,”

McGraw Hill, pp. 386,Ed. 2nd 2001.

[17] P.K.T Mok and K.N. Leung, “Design Considerations of Recent Advanced Low-Voltage Low-Temperature-Coefficient CMOS Bandgap Voltage Reference,” IEEE Custom Integrated Circuits Conference ,” pp. 29–1–1~29–1–8 ,Oct. 2004.

[18] G.A. Rincon-Mora and P.E. Allen, “A Low-Voltage﹐Low Quiescent Current﹐Low Drop-Out Regulator,” IEEE Journal of Solid-State Circuits, vol.33 , pp. 36-44, Jan. 1998.

[19] Sai Kit Lau, Ka Nang Leung and Philip K.T.Mok, “Analysis of Low-Dropout Regulator Topologies for Low-Voltage Regulation,”

IEEE Electron Devices and Solid-State Circuits Conference, pp.379-382, 2003.

[20] Mohammad Al-Shyoukh,Raul A.Perez and Hoi Lee,“A Transient-Enhanced 20-µA-Quiescent 200mA-Load Low-Dropout Regulator with Buffer Impedance Attenuation,” IEEE 2006 Custom Integrated Circuits Conference (CICC), pp.17-3-1~17-3-4, 2006.

[21] Young Jun Lee﹐Dae Woon Kang﹐ James Doyle and Yong-Bin Kim,

“A Sub-1V Power -Supply Sub-bandgap with an Extended Voltage and Temperature Range,” ISOCC, pp. 79~82, 2006.

[22] Jim Williams,” Load Transient Response Testing for Voltage Regulators,” Linear Technology Application Note 104, October 2006.

[23] Datasheet:TPS79633 Ultra-Low Noise, High PSRR, Fast RF, Low-Dropout Regulator.

[Online].Available:http://www.datasheetcatalog.com/datasheets_pdf/

T/P/S/7/TPS79633/shtml

[24] R.Erickson and D.Maksimovic, Fundamentals of Power Electronics, Kluwer Academics Publishers Co, Ed. 2nd , 2001.

[25] 黃維富,林淑君,“回饋控制系統",東華書局初版,2004.

[26] 李宜達,“控制系統設計與模擬",全華科技圖書初版,2006.

[27] Palnitkar,“Verilog 硬體描述語言",全華科技圖書二版,1999.

[28] 張智星,“MATLAB 程式設計與應用",清蔚科技再版,2001.

[29] 楊啟鐘,楊瀚,于衛理,“自動控制",新文京開發初版,2004.

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