Invention Grant
- Patent Title: Steering control system for controlling torque steer
- Patent Title (中): 用于控制扭矩转向的转向控制系统
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Application No.: US184971Application Date: 1998-11-03
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Publication No.: US6154696APublication Date: 2000-11-28
- Inventor: Yutaka Nishi , Yasuharu Oyama , Yasuji Shibahata , Takashi Nishimori , Kazushige Sugamata , Hiroyuki Kawagoe
- Applicant: Yutaka Nishi , Yasuharu Oyama , Yasuji Shibahata , Takashi Nishimori , Kazushige Sugamata , Hiroyuki Kawagoe
- Applicant Address: JPX Toyko
- Assignee: Honda Giken Kogyo Kabushiki Kaisha
- Current Assignee: Honda Giken Kogyo Kabushiki Kaisha
- Current Assignee Address: JPX Toyko
- Priority: JPX9-302155 19971104
- Main IPC: B62D5/04
- IPC: B62D5/04 ; B62D6/00 ; B62D6/04 ; B62D119/00 ; B62D137/00 ; G06F7/00 ; G06F17/00 ; G06F19/00
Abstract:
In a steering control system for controlling torque steer in a vehicle equipped with an electric power steering device and a torque split arrangement for individually controlling traction and/or braking force of right and left wheels, a difference in traction and/or braking force between the right and left wheels which may be produced by the torque split arrangement may give rise to torque steer depending on the geometry of the wheel suspension system of the vehicle. The control unit for the electric power steering device additionally receives an additional signal for providing an additional steering torque which is required for canceling the torque steer. Thus, the torque steer can be eliminated both economically and reliably without requiring to modify the wheel suspension system.
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