多輸入多輸出系統之智慧型控制器設計

Intelligent Controller Design of Multi-Input Multi-Output System

李岳峰(Yueh-Feng Lee)

指導教授 ： 林志民

元智大學/工程學院/電機工程學系/碩士(2003年)

摘要

本論文提出兩種多輸入多輸出系統之智慧型控制器設計方法。首先對於線性化的多輸入多輸出系統，本文提出適應性回歸型模糊類神經控制器設計方法可以克服系統的參數變動及耦合現象。再者，利用可變結構滑動模式提出適應性模糊滑動模式控制器設計，應用於非線性多輸入多輸出系統。這兩種控制方法都基於李亞普諾夫定理推導出控制器參數調節機制，可以確保系統之穩定性。最後舉幾個應用實例進行模擬，證實所提出控制器的控制性能。

關鍵字

多輸入多輸出 ； 適應 ； 迴歸 ； 模糊 ； 類神經 ； 滑動模式

並列摘要

This thesis presents two intelligent controller designs for multi-input multi-output (MIMO) systems. First, for the linearized MIMO systems, the adaptive recurrent fuzzy neural network controller design method is developed to deal with the plant parameter variations and coupling problems. Then, based on the variable structure sliding mode, an adaptive fuzzy sliding mode controller is designed to deal with MIMO nonlinear systems. For these control system design, the adaptive laws of the controller parameters are derived based on Lyapunov function, so that the system stability can be guaranteed. Finally, several application examples are simulated to illustrate the effectiveness of the proposed design methods.

並列關鍵字

MIMO ； Adaptive ； Recurrent ； Fuzzy ； neural ； sliding mode

參考文獻

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