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KMID : 0372919920130040331
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Journal of Biomedical Engineering Research
1992 Volume.13 No. 4 p.331 ~ p.338
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A Study on Phase Velocity Correction of Motorized Wheelchair Based on Fuzzy Control
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Abstract
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In this study, Fuzzy control algorithm to generate a change of rocomotion condition according to an outer environment is introduced on a motorized wheelchair control. An optimal control rule for conquesting the less of safety and system Inefficiency in the past are given to this motorized wheelchair. And dynamic analysis Is also adopted to it. Using those rules, a proportional control was possible when the vehicle changed Its moving direction. The proposed method which considers the relationship between a moving velocity and the command from the joystick shows better performance in the change of moving direction.
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