Integrated Fuzzy Robust Controller for Flight Control Design

作     者：ALI Mohamed. s. Elmelhi ALI MOHAMED. S. ELMELHI;JIANG YU-XIAN

作者机构：School of Electrical and Automation Engineering Beijing University of Aeronautics and Astronautics Beijing 100083 China 

出 版 物：《Computer Aided Drafting,Design and Manufacturing》 (计算机辅助绘图设计与制造（英文版）)

年 卷 期：2005年第15卷第2期

页      码：50-55页

摘      要：μ-synthesis is a practical design approach and has been applied successfully to achieve a nominal and robust performance objectives. However, this design method suffers from the complexity of its practical implementation and high computational demand due to its high order dynamics. To overcome this problem, the interaction between fuzzy logic control which is a part of intelligence control theory and p-synthesis controller is carried out. This is called integrated fuzzy robust controller in this paper. It is obtained by coupling fuzzy pd with p-synthesis controller through the outer loop. Using this design strategy, we can keep the system performance and robustness even a high order p-synthesis controller is reduced into second order model. In order to test the effectiveness of this design method, the linear simulation results for a launch vehicle＇s attitude control motion are presented at the end of this paper.

主 题 词：fuzzy control μ-synthesis robust control design integrated fuzzy logic 

学科分类：08[工学] 081105[081105] 0811[工学-水利类] 

D　O　I：10.19583/j.1003-4951.2005.02.008

馆 藏 号：203239566...