发明申请
US20050004738A1 Method for modifying a driving stability control of a vehicle
审中-公开
一种修改车辆行驶稳定性控制的方法
- 专利标题: Method for modifying a driving stability control of a vehicle
- 专利标题(中): 一种修改车辆行驶稳定性控制的方法
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申请号: US10481664申请日: 2002-06-28
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公开(公告)号: US20050004738A1公开(公告)日: 2005-01-06
- 发明人: Ralph Gronau , Torsten Herrmann , Artur Kost , Peter Wanke
- 申请人: Ralph Gronau , Torsten Herrmann , Artur Kost , Peter Wanke
- 优先权: DE10130663.6 20010628
- 国际申请: PCT/EP02/07173 WO 20020628
- 主分类号: B62D6/00
- IPC分类号: B62D6/00 ; B60T8/1755 ; B62D111/00 ; B62D117/00 ; B62D137/00 ; G06F7/70
摘要:
The present invention relates to a method for modifying a driving stability control of a vehicle wherein the input variables essentially composed of the predetermined steering angle (δ) and the driving speed (v) are converted into a nominal value of the yaw velocity ({dot over (Ψ)}nominal) on the basis of a vehicle model defined by running characteristics. The nominal value is compared with a measured actual value of the yaw velocity ({dot over (Ψ)}measured), and an additional yaw torque (MG) is calculated in an ESP controller according to the result of the comparison and used to define an ESP intervention which produces an additional yaw torque by way of pressure quantities applied to the wheel brakes of the vehicle.
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