- 专利标题: Steering control apparatus
-
申请号: US15288408申请日: 2016-10-07
-
公开(公告)号: US09988078B2公开(公告)日: 2018-06-05
- 发明人: Atsuo Sakai
- 申请人: JTEKT CORPORATION
- 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
- 代理机构: Oliff PLC
- 优先权: JP2015-203991 20151015
- 主分类号: B62D5/04
- IPC分类号: B62D5/04 ; B62D6/00 ; B62D3/12
摘要:
A steering control apparatus is provided which allows mitigation of an adverse effect of a technique for fixing a regulation member to a vehicle body on a phenomenon resulting from execution of steering operation control on steered wheels. An axial-force acquisition processing circuit calculates a rack axial force based on currents iu, iv, and iw flowing through a steering operation motor. A correction processing circuit corrects a target steered angle based on the rack axial force to obtain a target steered angle. A steered angle control processing circuit calculates a torque command value as the amount of operation for adjusting a steered angle to the target steered angle through feedback control. An operation signal generation processing circuit controllably adjusts a torque of a steering operation motor to the torque command value.
公开/授权文献
- US20170106900A1 Steering Control Apparatus 公开/授权日:2017-04-20
信息查询
IPC分类: