Title :
The experimental study of Backstepping Active Disturbance Rejection Controller of helicopter
Author :
Zhang Haoyu ; Huang Jun ; Meng Zhijun ; Wang Kaipeng
Author_Institution :
Sch. of Aeronaut. Sci. & Eng., Beihang Univ. (i.e. BUAA), Beijing, China
Abstract :
This paper proposes the experimental study of a novel method of Backstepping Active Disturbance Rejection Controller of helicopter, which estimates and compensates the environmental disturbances and nonlinear aerodynamic forces in real time with little reliance on accurate system model. A reduced-order controller is designed and applied in flight tests. The attitude tracking and disturbance rejection experiment demonstrated its utility in attitude tracking and disturbance rejection.
Keywords :
aerodynamics; aerospace testing; aircraft control; attitude control; helicopters; nonlinear control systems; reduced order systems; attitude tracking; autonomous helicopter; backstepping active disturbance rejection controller; environmental disturbance; flight testing; nonlinear aerodynamic force; reduced-order controller; Backstepping; Digital signal processing; Radio transmitters; backstepping active disturbance rejection; environmental disturbance; flight test; nonlinear aerodynamic forces;
Conference_Titel :
Electronics Information and Emergency Communication (ICEIEC), 2013 IEEE 4th International Conference on
Conference_Location :
Beijing
DOI :
10.1109/ICEIEC.2013.6835513
