航空学报 > 2000, Vol. 21 Issue (6): 548-551

基于模糊多模型匹配与辨识的伪逆重构控制

陈庆伟1, 周川1, 胡维礼1, 胡寿松2   

  1. 1. 哈尔滨工业大学航天工程与力学系, 黑龙江哈尔滨 150001 ;2. 哈尔滨第七O 三研究所, 黑龙江哈尔滨 150036
  • 收稿日期:1999-07-02 修回日期:1999-11-25 出版日期:2000-12-25 发布日期:2000-12-25

PSEUDO INVERSE RECONFIGURABLE CONTROL BASED ON MULTIPLE MODEL FUZZY MATCHING AND IDENTIFICATION

CHEN Qing-wei1, ZHOU Chuan1, HU Wei-li1, HU Shou-song2   

  1. 1. Department of Automation, Nanjing University of Science and Technology, Nanjing 210094, China;2. Department of Automatic Control, Nanjing University of Aeronautics and Astronautics,
  • Received:1999-07-02 Revised:1999-11-25 Online:2000-12-25 Published:2000-12-25

摘要: 将多模型匹配及在线模糊辨识的思想与伪逆重构控制方法相结合 ,提出了一种新的智能型重构控制策略。该方法不仅可以适应多种故障模式 ,而且能克服各种不确定性因素和扰动对系统重构后动、静态性能的影响。理论分析和针对歼击机在机动飞行过程中各种舵面故障的仿真研究均表明本文方法的有效性

关键词: 重构控制, 模糊匹配与辨识, 伪逆法

Abstract: A new kind of intelligent reconfigurable control strategy is presented by combining the idea of multiple model matching and on-line fuzzy identification with pseudo inverse reconfigurable control method. It can not only accommodate multiple kinds of faults, but also eliminate the effects of uncertainty and disturbance. Theoretical analysis and simulation results for fighter's control surface faults show that the presented method is effective.

Key words: reconfigur able contr ol, fuzzy matching and identificat ion, pseudo-inverse method