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題 名 | A New Approach to the Pole-Placement Design of Digital Control Systems=數位控制系統極點安置設計之新方法 |
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作 者 | 柯德祥; | 書刊名 | 中華技術學院學報 |
卷 期 | 30 2004.06[民93.06] |
頁 次 | 頁137-144 |
分類號 | 448.942 |
關鍵詞 | 數位控制系統; 極點安置; 狀態回授; Digital control system; Pole placement; State feedback; |
語 文 | 英文(English) |
中文摘要 | 本文提出一新方法於設計數位控制系統之極點安置演算法則,利用VisSim為系統發展環境,以數學方塊圖模式設計開發數位控制系統之極點安置演算法則。首先以一數位控制系統為例,推導極點安置演算法則,求得狀態回授之適當增益矩陣理論值;另外以VisSim為系統發展環境,利用成本函數計算響應誤差的最小值,無需理論推導,即可得到狀態回授之增益矩陣模擬值,並與理論值作比對,驗證其正確性。 |
英文摘要 | The goal of this paper is to present a new approach to the pole-placement algorithm in digital control systems by using mathematic model blocks in VisSim software package environment. A digital design example, satellite attitude control system, based on the pole-placement algorithm is given. The theoretical state feedback controller can be obtained. An alternative approach using VisSim to automatically calculate the digital state feedback controller ahs been verified to be a very powerful method to avoid tedious theoretical design. The digital pole-placement controller can be easily obtained without the theoretical design. The satisfied results are shown in this paper. |
本系統中英文摘要資訊取自各篇刊載內容。