Adaptive Fuzzy Control of Tracking in Digital Operating Load System

摘要：

This paper analyzes the load system of flight simulator under development. This is a position-disturbed type electro-hydraulic servo load system where extraneous force exists. Furthermore, it is hard to correct and optimize the system due to non-linearity and time-varying nature of parameters. To improve the performance of force tracking in the system, it is essential to remove extraneous force and the effects of non-linearity, time-varying parameters in position-disturbed type load system. The simulation results show that fozzy adaptive control based on non-linear feedforward correction can overcome the problems, improve system dynamic quality, offering a basis for control strategy for structuring a real-time system.

关键词： Operating load system force tracking extraneous force adaptive fuzzy control

作者: Wang Hui Wang Liwen Yan Xiangan

作者单位: Civil Aviation University of China, Tianjin, 300300, China School of Mechanical Engineering, University of Tianjin, Tianjin, 300072, China

会议类型: 国际会议

会议名称: The Fifth International Symposium on Fluid Power Transmission and Control(ISFP2007)（2007年国际流体动力传输与控制学术会议）

会议地点: 北戴河

会议语种:英文

页码: 812-815

在线出版日期: 2007-06-06（万方平台首次上网日期，不代表论文的发表时间）