发明名称 |
Electric power steering apparatus |
摘要 |
An electric power steering apparatus comprises a control unit for drive-controlling a motor to apply an assist torque to a steering system based on signals from various sensors. The control unit comprises a slip angle difference predicting section for predicting a difference between a slip angle of front wheels and a slip angle of rear wheels, and a correcting section for correcting, based on an angle difference signal outputted from the slip angle difference predicting section, a target torque signal supplied to the motor. Behavior of a vehicle is predicted from the angle difference signal and the target torque signal is corrected by a correction amount corresponding to the angle difference signal so that the motor can be drives controlled with the influence of a change in a road surface reaction force taken into consideration.
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申请公布号 |
US6091214(A) |
申请公布日期 |
2000.07.18 |
申请号 |
US19980153395 |
申请日期 |
1998.09.15 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
YAMAWAKI, SHIGERU;SHIMIZU, YASUO;TAKIMOTO, SHIGENORI |
分类号 |
B62D6/00;B62D5/04;B62D101/00;B62D113/00;B62D119/00;B62D137/00;(IPC1-7):B61C15/08 |
主分类号 |
B62D6/00 |
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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