发明名称 |
STEERING APPARATUS FOR VEHICLE |
摘要 |
To prevent a generation of a large change of a steering reaction force at the time of starting and stopping steering so as to reduce a feeling of strangeness of a driver, while controlling driven wheels with high responsivity with respect to steering. A steering control unit 25 controls a steering motor 7 based on a final target turning angle &thetas;t obtained by an addition of a first target turning angle &thetas;1 and a second target turning angle &thetas;2. A reaction force control unit 26 controls a reaction force motor 3 based on a final target steering reaction force Tt obtained by an addition of a first target steering reaction force T1 and a second target steering reaction force T2. In this case, a second target steering reaction force calculation unit 24 calculates the second target steering reaction force T2 based on a value obtained by a variation restriction of the second target turning angle &thetas;2 based on a steering angular velocity &thetas;t (second turning angle correction value &thetas;2a).
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申请公布号 |
US2011259663(A1) |
申请公布日期 |
2011.10.27 |
申请号 |
US201113089345 |
申请日期 |
2011.04.19 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
GOUTSU TAKAYUKI;KOUNO KENICHI;KUBOTA MASAHIRO;CHAI YUWUN |
分类号 |
B62D5/04;B62D5/00;G06F19/00 |
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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