发明授权
- 专利标题： Vehicle steering apparatus
- 专利标题（中）： 车辆转向装置
-
申请号： US13494391申请日： 2012-06-12
-
公开(公告)号： US08744687B2公开(公告)日： 2014-06-03
- 发明人: Ryouhei Hayama , Tomoyasu Kada , Shingo Maeda , Shuuji Kimura
- 申请人： Ryouhei Hayama , Tomoyasu Kada , Shingo Maeda , Shuuji Kimura
- 申请人地址： JP Osaka-shi
- 专利权人： Jtekt Corporation
- 当前专利权人： Jtekt Corporation
- 当前专利权人地址： JP Osaka-shi
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2007-096577 20070402
- 主分类号： B62D6/08
- IPC分类号： B62D6/08
摘要：
A vehicle steering apparatus in which a mechanical coupling between a steering member and steered wheels is uncoupled, includes a steering actuator for driving a steered mechanism and a control unit for drive-controlling the steering actuator. The control unit reduces steering-stiffness using a PID control portion for drive-controlling the steering actuator according to a deviation between a target steered angle and a steered-angle detected by the steered angle sensor. A gain setting portion sets gains of the PID control portion to be relatively low when a predetermined condition is satisfied.
公开/授权文献
- US20120253603A1 VEHICLE STEERING APPARATUS 公开/授权日：2012-10-04
信息查询
IPC分类:
