ELECTRONIC POWER STEERING APPARATUS

专利名称：ELECTRONIC POWER STEERING APPARATUS发明人：Kouji Nakamura,Kazuhiko Inaba,Shigenobu

Sekiya,Tomohiro Morikami,JunichiSeto,Satoshi Kawabe,Norio Yamazaki

申请号：US13990346申请日：20111122

公开号：US20140019008A1公开日：20140116

专利附图：

摘要：An electronic power steering apparatus for a vehicle having a steeringmechanism to generate a steering assisting force includes: a steering angle sensor; a

steering torque sensor; a target steering torque setting unit for setting a target steeringtorque based on the detected steering angle; a torque deviation computing unit forcomputing a torque deviation between the target steering torque and the detectedsteering torque; a first target current value computing unit for computing a first targetcurrent value for generating a steering assisting force by the motor based on thecomputed torque deviation; and a vehicle speed sensitivity adjusting unit that adjusts thefirst target current value, at least corresponding to a detected vehicle speed, andoutputs the adjusted first current value as a second target current value. The motorcontrol unit controls the motor to generate the steering assisting force based on thesecond target current value.

申请人：Kouji Nakamura,Kazuhiko Inaba,Shigenobu Sekiya,Tomohiro Morikami,JunichiSeto,Satoshi Kawabe,Norio Yamazaki

地址：Wako-shi JP,Wako-shi JP,Wako-shi JP,Wako-shi JP,Wako-shi JP,Wako-shiJP,Wako-shi JP

国籍：JP,JP,JP,JP,JP,JP,JP

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