DocumentCode :
2611252
Title :
Experimental study on a hybrid actuation system
Author :
Ouyang, P.R. ; Zhang, W.J. ; Moazed, R.
Author_Institution :
Dept. of Aerosp. Eng., Ryerson Univ., Toronto, ON
fYear :
2008
fDate :
2-5 July 2008
Firstpage :
465
Lastpage :
470
Abstract :
A major challenge in developing next generation intelligent mechatronic systems lies in the complexity of integrating an enormous number of requirements including high performance, multi-functionality, low cost, and complicated physical structures. Hybridization is a promising approach for developing next generation intelligent mechatronic systems. In this paper, a hybrid actuation system is developed where a controllable servomotor and an uncontrollable constant velocity motor are integrated to form a closed-loop two degrees of freedom hybrid mechanism. An experimental prototype of the hybrid actuation system is built. To fulfill a desired trajectory tracking, a sophisticated control system is developed for controlling the hybrid actuation system. After that, experimental studies are conducted using the proposed control algorithm. Experimental results demonstrate the controllability of the hybrid actuation system and the effectiveness of the designed control algorithm. Finally, some issues for improving the tracking performance are discussed in this paper.
Keywords :
actuators; closed loop systems; control system synthesis; controllability; mechatronics; servomotors; closed-loop two degrees of freedom hybrid mechanism; constant velocity motor; hybrid actuation system; intelligent mechatronic systems; servomotor controllability; Control systems; Controllability; Costs; Hybrid intelligent systems; Intelligent structures; Mechatronics; Prototypes; Servomotors; Trajectory; Velocity control; Hybrid actuation system; constant velocity motor; control; experiment; servomotor;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Intelligent Mechatronics, 2008. AIM 2008. IEEE/ASME International Conference on
Conference_Location :
Xian
Print_ISBN :
978-1-4244-2494-8
Electronic_ISBN :
978-1-4244-2495-5
Type :
conf
DOI :
10.1109/AIM.2008.4601705
Filename :
4601705
Link To Document :
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