发明授权
- 专利标题: Suspension system control responsive to ambient temperature
- 专利标题(中): 响应环境温度的悬架系统控制
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申请号: US410795申请日: 1995-03-27
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公开(公告)号: US5606503A公开(公告)日: 1997-02-25
- 发明人: David A. Shal , Perry K. Arnold , Robert J. Reuter
- 申请人: David A. Shal , Perry K. Arnold , Robert J. Reuter
- 申请人地址: MI Detroit
- 专利权人: General Motors Corporation
- 当前专利权人: General Motors Corporation
- 当前专利权人地址: MI Detroit
- 主分类号: B60G17/016
- IPC分类号: B60G17/016 ; B60G17/018 ; B60G17/08 ; F16F9/44
摘要:
A suspension system control according to the steps of: determining an actuator demand force command; determining, responsive to vehicle speed, a first signal indicative of a first maximum demand force; determining, responsive to ambient temperature, a second signal indicative of a second maximum demand force; and constraining the determined actuator demand force command so that it is no greater than the lesser of the first and second maximum demand forces, wherein vehicle body isolation from suspension events is maintained during low temperature and low speed operation of the vehicle to thereby minimize suspension noise and ride harshness.
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