TY - GEN
T1 - Research on robust tracking control based improved fuzzy disturbance observer for flight simulator
AU - Liu, Zhenghua
AU - Yu, Xiang
AU - Hua, Yueyang
PY - 2012
Y1 - 2012
N2 - 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.
AB - 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.
KW - Flight simulator
KW - Fuzzy disturbance observer
KW - Measure noise
KW - Robust control
UR - https://www.scopus.com/pages/publications/84862972521
U2 - 10.4028/www.scientific.net/AMM.148-149.1170
DO - 10.4028/www.scientific.net/AMM.148-149.1170
M3 - 会议稿件
AN - SCOPUS:84862972521
SN - 9783037853405
T3 - Applied Mechanics and Materials
SP - 1170
EP - 1174
BT - Mechanical Engineering, Materials and Energy
T2 - 2011 International Conference on Mechanical Engineering, Materials and Energy, ICMEME 2011
Y2 - 19 October 2011 through 21 October 2011
ER -