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http://dx.doi.org/10.5370/KIEE.2012.61.4.549

Development of Noncontactable Joystick Controller for Low Speed Electric Vehicle  

Pharm, Trung Hieu (경성대 메카트로닉스공학과)
Ahn, Jin-Woo (경성대 메카트로닉스공학과)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.61, no.4, 2012 , pp. 549-554 More about this Journal
Abstract
Noncontactable joystick for a low speed electric vehicle(LSEV) is developed. The joystick is proposed to replaced the steering wheel in a conventional LSEV. The main advantages of the proposed joystick are a durable and a stable in structure, simple and easy to control through discriminating the driving and braking area. To reduce error and stability in the joystick control, input and output signal of the joystick are manipulated by data averaging and differntiation. With this algorithm, the driving resolution and capability are improved. To verify the proposed algorithm, a simple prototype model which has two electric motors for propulsion and steering are used. Test results show that the prototype joystick control system is applicable to an LSEV dirve.
Keywords
Low speed electric vehicle; Noncontactable joystick; Control algorithm;
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Times Cited By KSCI : 2  (Citation Analysis)
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