未來方向

本論文中所設計的電路架構為單相位的切換式降壓型直流至直流 轉換器，未來可進一步以多相位並聯之架構來實現，不但能增進系統的 穩定性、降低所需系統頻率且對於負載較大的系統更能發揮其作用。

在設計PID控制器方面，最重要的是相關參數的計算，當採用 Ziegler-Nichols 調整法來計算時，因為其為經驗公式，所得的解並非最 佳解，所以未來在設計PID參數時，可以利用如NCD、類神經網路、基 因演算法、Fuzzy理論..等等方法來搜尋PID參數的最佳解，使系統能夠 有更佳的暫態響應。

數位式電源轉換器主要的優點是容易重新設計，我們可以根據不同 的電源電路規格做調整與轉換，容易的設計出其他不同類型的電壓轉換 器，或更進一步將不同的系統加以整合，所以未來的目標將是以數位控 制技術的優勢來達到更大整合度、更小尺寸、更高效率、更高安全可靠 性、更快瞬時響應、更高靈活性，以及更低的成本。

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