发明名称 |
Vehicular steering control apparatus and vehicular steering control method |
摘要 |
The ratio of the angular speed of a pinion shaft to the angular speed of a steering wheel is computed. The steering torque Tst transferred to the steering wheel is computed as a multiplication product of the ratio of angular speed and the steering torque Tm of the pinion shaft. The steering torque &Dgr;Tst transferred to the steering wheel due to actuation of a steered wheel turning angle variable device is computed as a value obtained by subtracting the steering torque Tm from the steering torque Tst. An electric power steering control device is controlled so as to generate a steering torque fluctuation-reducing assist torque corresponding to the steering torque &Dgr;Tst.
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申请公布号 |
US7721841(B2) |
申请公布日期 |
2010.05.25 |
申请号 |
US20060594066 |
申请日期 |
2006.11.08 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
SHIBATA KENJI |
分类号 |
B62D5/04 |
主分类号 |
B62D5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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