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A Study on Design and Development of the Electronically Controlled Power Steering Controller far a Passenger Car  

김광열 (마산대학 기계자동차계열)
김태훈 (마산대학 기계자동차계열)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.10, no.4, 2002 , pp. 166-174 More about this Journal
Abstract
Power steering systems far automobile are becoming ever more popular because they reduce steering efforts of the drivers, especially during parking lot maneuver. In this paper, the controller of the motor driven hydraulic power steering(MDHPS) has been designed and developed. This system uses a power source of DC motor instead of engine power source for power steering drive oil pump. The developed MDHPS system is accomplished a highly sensitive power steering resulted from electronic control under variable driving condition. Furthermore, this system is more improvement than type of engine driving far fuel economy.
Keywords
MDHPS; Power current controller; Power steering system; ECU; PWM; Moving average method;
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