Control Design for Command Tracking and Disturbance Rejection Using a Polynomial Equation Approach

利用多項式方法作指令追蹤與干擾排除之控制設計

陳再萬(T. W. Chen) ； 林忠逸(J. Y. Lin)

《勤益學報》 22卷1期 (2004/06) Pp. 1-15

https://doi.org/10.6753/CYJ.200406.0001

摘要

本篇論文係利用多項式方法作控制器設計。此種設計方法結合轉移函數與狀態空間表示式之優點，採用估測回授控制器作為系統內部結構，並利用極點配置法，經由求解線性代數方程式以設計控制器。透過所加入之內部結構可提供作為零追蹤誤差與干擾排除之機制。所提出之方法設計簡單使用直接，並由電腦模擬結果呈現此種設計方法之可行性。

關鍵字

多項式方法 ； 極點配置 ； 內部結構 ； 估測回授控制器

並列摘要

A control design method using a polynomial equation approach is proposed in this paper. The proposed design method takes advantages of the transfer function and state-space approaches such that an observer-based feedback controller with a desired internal structure is adopted and a pole-placement technique is used to design the controller by solving a linear algebraic equation. The desired internal structure provides a mechanism such that zero tracking error and perfect disturbance rejection can be achieved. The design procedure is simple and straightforward. Results of computer simulation demonstrate the effectiveness of the proposed control design method and support its feasibility.

並列關鍵字

Polynomial equation approach ； pole placement ； internal structure ； observer-based controller