发明授权
- 专利标题: Steering control apparatus
- 专利标题(中): 转向控制装置
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申请号: US11053922申请日: 2005-02-10
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公开(公告)号: US06983818B2公开(公告)日: 2006-01-10
- 发明人: Takehiko Fujioka , Theerawat Limpibunterng , Hajime Oyama , Noriyuki Inoue , Masaya Endo
- 申请人: Takehiko Fujioka , Theerawat Limpibunterng , Hajime Oyama , Noriyuki Inoue , Masaya Endo
- 申请人地址: JP Tokyo JP Tokyo
- 专利权人: Mitsubishi Denki Kabushiki Kaisha,Fuji Jukogyo Kabushiki Kaisha
- 当前专利权人: Mitsubishi Denki Kabushiki Kaisha,Fuji Jukogyo Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo JP Tokyo
- 代理机构: Leydig, Voit & Mayer, Ltd.
- 优先权: JP2003-299129 20030822
- 主分类号: B62D5/04
- IPC分类号: B62D5/04
摘要:
In the control of an electric power steering apparatus, where so-called lead steering control is performed in which a steering wheel angle signal is output through a lead filter to correct reaction delay of a driver and a vehicle, a delay in control response occurs due to feedback of a road surface reaction force torque. When road surface reaction force torque is fed back to the steering wheel, it is added through a low-pass filter having a time constant equal to a reaction delay time constant of a driver. A sum signal is output through a lead filter to a second motor for controlling a steering shaft.
公开/授权文献
- US20050149241A1 Steering control apparatus 公开/授权日:2005-07-07