发明名称 |
ELECTRIC POWER STEERING DEVICE CONTROL METHOD AND APPARATUS |
摘要 |
<p>Disclosed herein is a method for controlling an electric power steering system, wherein a motor is controlled by vector control and driven by a current command value calculated on the basis of a parameter such as a steering torque to provide a steering assist power to a vehicle steering system, and further wherein the current command value is limited on the basis of desired output characteristics and a desired angular speed during a field-weakening control and a non-field-weakening control of the vector control.</p> |
申请公布号 |
EP1860766(A1) |
申请公布日期 |
2007.11.28 |
申请号 |
EP20060729835 |
申请日期 |
2006.03.17 |
申请人 |
NSK LTD. |
发明人 |
KOBAYASHI, HIDEYUKI;JIANG, CHUNHAO;TA, CAOMINH |
分类号 |
H02P6/10;B62D5/04;B62D6/00;B62D119/00;B62D137/00;H02P21/00;H02P27/04 |
主分类号 |
H02P6/10 |
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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