Title :
Dynamic positioning control of airship
Author :
Ge Hui ; Zhongliang, Jing
Author_Institution :
Sch. of Aeronaut. & Astronaut., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
In order to reduce the energy assumption consumption in long time dynamic positioning control of airship with the influence of wind, the weather optimal dynamic positioning control is brought out. The airship is controlled under certain position and posture with the anti-direction of the wind, then the wind influence are cancelled out by the main thrusters without help of other thrusters.Considering the unmatched uncertainties in the dynamic system for the reason of wind, the adaptive backstepping control based on the neural network is used in the controller design. The simulation proved the effectiveness of the dynamic positioning controller.
Keywords :
adaptive control; aircraft control; control system synthesis; neurocontrollers; position control; adaptive backstepping control; airship; controller design; dynamic positioning control; neural network; wind influence; Adaptive systems; Aerodynamics; Backstepping; Marine vehicles; Presses; Wind; Adaptive Backstepping Neural Network; DP Control; Weather Optimal; airship;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777668
