• 作者： Chou, Yi-Shyong; Wu, Jeng-Huang
• 中文摘要： 本文主要提出線性多變數系統複合控制結構,此結構係結合模式為基底的控制架構和串級控制架構為主,利用兩者的優點,而可以成功地處理帶有不確定的線性多變數系統控制。所提出的控制器乃應用內在模式原理,選取近似後的程序模式的倒式為基礎而設計。對設定點的控制和干擾消除控制,可以分別依控制規格獨立設計。文中亦提出完整的保證韌性控制穩定和韌性控制成效的充分條件。最後本文所提的複合控制結構應用到化工程序控制,以驗證其效用。
• 英文摘要： In this paper, a composite control structure, which is a combination of a model-based control structure and a cascade control structure, is developed to take advantages of the potential complementary properties of both control structures for uncertain linear multivariable systems. The proposed controller allows the explicit implementation of the internal model principle, by generating approximations to inverse process dynamics and to direct external load disturbance dynamics. It permits that the set-point tracking control and the disturbance rejection control can be designed independently. Sufficient conditions for the existence of robust stability and robust performance are established. Finally, applications of the presented control structure to chemical process systems are demonstrated.
• 中文關鍵字： 線性; 多變數; 複合控制; 模式基底; 串級
• 英文關鍵字： Linear; Multivariable; Composite Control; Model-Based; Cascade