Title :
High Gain Observer Design for Eth Helicopter
Author :
Ullah, Naeem ; Qayyum Khan, A. ; Mustafa, Ghulam ; Yousuf, M.
Author_Institution :
Dept. of Electr. Eng., Pakistan Inst. of Eng. & Appl. Sci., Islamabad
Abstract :
This paper deals with the design of a high gain observer (HGO) for the ETH helicopter laboratory process. The standard format of high gain observer is used and the parameters of the observer are selected in such away that the observer gain matrix H0 becomes Hurwitz. The observer not only estimates the angular positions and velocities of the system but also rejects the disturbance and the measurement noise. The simulation results show the effectiveness of the HGO
Keywords :
control system synthesis; helicopters; nonlinear control systems; observers; robust control; ETH helicopter; angular position estimation; disturbance rejection; high gain observer design; noise measurement; observer gain matrix; Control systems; Helicopters; Linear feedback control systems; Noise measurement; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Observers; Position measurement; Velocity measurement;
Conference_Titel :
Emerging Technologies, 2006. ICET '06. International Conference on
Conference_Location :
Peshawar
Print_ISBN :
1-4244-0502-5
Electronic_ISBN :
1-4244-0503-3
DOI :
10.1109/ICET.2006.335980
