Research on Robust Tracking Control based Improved Fuzzy Disturbance Observer for Flight Simulator
(0) Fuzzy disturbance observer, as an outstanding feedback controller, is an effective means to improve the accuracy and bandwidth of high precision angular tracking systems. This robust controller based on the fuzzy disturbance observer(FDO) is introduced in this paper, and the method is applied to the flight simulator system together with PD controller. Compared to the traditional method of lead and lag correction or DOB controller, this novel method based on FDO can inhibit high-frequency noise and compensate low-frequency interference better, such as frictions, and achieve better precision finally.
fuzzy disturbance observer robust control measure noise flight simulator
Liu Zhenghua Yu Xiang Hua Yueyang
School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing China, 100191
国际会议
大连
英文
1170-1174
2011-10-19（万方平台首次上网日期，不代表论文的发表时间）