Title :
Sine Wave Form Reappeared Control Method Research of Variable Step-Size on Hydro-Pneumatic Suspension System
Author :
Zhang, Hui ; Ye, Zhengmao ; Han, Junwei ; Liu, Jiang
Author_Institution :
State Key Lab. of Robot. & Syst., HIT, Harbin, China
Abstract :
This paper described phase-amplitude control methods, based on fix step-size (FSS-LMS) and variable step-size (VSS-LMS) in ALINE neural network control respectively, were compared and analyzed on the simulated hydro-pneumatic suspension control system. The test results indicated that phase-amplitude control method could improve the sine signal reappeared accuracy in limited range, efficiently realize sine signal coordinated loading control for same or not phase and amplitude by adjusting input signals, and be suitable for more coordinated loading control in multi-channel system.
Keywords :
hydraulic control equipment; neurocontrollers; pneumatic control equipment; suspensions (mechanical components); ALINE neural network control; hydro-pneumatic suspension system; multichannel system; on fix step-size; phase-amplitude control methods; sine wave form reappeared control method; variable step-size; Control systems; Force control; Intelligent robots; Iterative methods; Laboratories; Neural networks; Petroleum; Robotics and automation; Valves; Vehicles; coordinated loading; hydro-pneumatic suspension; neural control network; phase-amplitude control;
Conference_Titel :
Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on
Conference_Location :
Changsha, Hunan
Print_ISBN :
978-0-7695-3804-4
DOI :
10.1109/ICICTA.2009.298
