Fuzzy Control on Vibration of Adaptive Truss Structures

摘要：

An entire treatment of designing a Fuzzy Control (FC) system for vibration of adaptive space truss structures with PZT stack actuator is presented to improve the control stability. The effectiveness of the controller is demonstrated through the simulation in Simulink with a flexible adaptive truss shaped as triangular prism, and validated by experiments with various actuating forces in MATLAB/dSPACE integrated environment. The numerical and experimental show that the amplitude of the structural first mode can be reduced more than 90％ with FC, and the control results of higher frequency vibrations are also satisfied.

关键词： adaptive structures active vibration control Fuzzy Control

作者: LUO Xiaoping Huang Hai

作者单位: The First Aeronautical Institute of the Chinese PLA Airforce, Xinyang City 464000, Henan Province, C School of Space Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, Chin

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）