发明申请
- 专利标题： Electric power steering apparatus
- 专利标题（中）： 电动助力转向装置
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申请号： US11648547申请日： 2007-01-03
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公开(公告)号： US20070168093A1公开(公告)日： 2007-07-19
- 发明人: Akihiro Nishiyama
- 申请人： Akihiro Nishiyama
- 申请人地址： JP Osaka
- 专利权人： JTEKT Corporation
- 当前专利权人： JTEKT Corporation
- 当前专利权人地址： JP Osaka
- 优先权： JP2006-7869 20060116
- 主分类号： B62D6/00
- IPC分类号： B62D6/00
摘要：
The electric power steering apparatus includes an operation amount detecting unit arranged to detect an operation amount of an operation member for steering a motor vehicle; a reference assist characteristics setting unit arranged to set reference assist characteristics which are reference characteristics of a motor driving target value corresponding to the operation amount of the operation member; a motor driving target value setting unit arranged to set a motor driving target value in accordance with corrected assist characteristics obtained by shifting the reference assist characteristics along an axis of coordinates of the operation amount; a yaw rate detecting unit arranged to detect or estimate a yaw rate of the motor vehicle; and a shifting amount setting unit arranged to set a shifting amount of the corrected assist characteristics with respect to the reference assist characteristics corresponding to the yaw rate of the motor vehicle.
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IPC分类:
