发明名称 |
Steering system for motor vehicles |
摘要 |
Motor vehicle steering system for driving a steering mechanism (1) on the basis of an operation angle (´ h ) of an operation mechanism (2). The system includes: a behavioral variable computation section (4A) for performing computation on a behavioral variable indicative of a behavior of a motor vehicle; and a steering angle controlling section (4B) for sequentially updating a relationship between a steering angle (´ f ) of vehicle wheels (10) and the operation angle (´ h ) of the operation mechanism (2) on the basis of a value of the behavioral variable computed by the behavioral variable computation section (4A) and a preset target value of the behavioral variable and controlling the steering mechanism (1) on the basis of the updated relationship. The behavioral variable may be a steady-state gain which is a steady-state ratio of the steering angle (´ f ) of the vehicle wheels (10) to the operation angle (´ h ) of the operation mechanism (2). The behavioral variable may be a time constant indicative of a responsiveness of a change in the steering angle (´ f ) of the vehicle wheels (10) to a change in the operation angle (´ h ) of the operation mechanism (2).
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申请公布号 |
EP1544079(A2) |
申请公布日期 |
2005.06.22 |
申请号 |
EP20050006192 |
申请日期 |
2000.05.06 |
申请人 |
JTEKT CORPORATION;SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
NISHIZAKI, KATSUTOSHI;TAKAMATSU, TAKANOBU;SEGAWA, MASAYA |
分类号 |
B62D6/04;B62D5/04;B62D6/00;(IPC1-7):B62D6/00 |
主分类号 |
B62D6/04 |
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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