发明授权
US09139222B2 Self tuning universal steering control system, method, and apparatus for off-road vehicles
有权
自调整通用转向控制系统,越野车辆的方法和装置
- 专利标题: Self tuning universal steering control system, method, and apparatus for off-road vehicles
- 专利标题(中): 自调整通用转向控制系统,越野车辆的方法和装置
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申请号: US13601691申请日: 2012-08-31
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公开(公告)号: US09139222B2公开(公告)日: 2015-09-22
- 发明人: Matthew D. Potter , Tyler D. Schleicher , Nanjun Liu , Andrew G. Alleyne
- 申请人: Matthew D. Potter , Tyler D. Schleicher , Nanjun Liu , Andrew G. Alleyne
- 申请人地址: US IL Moline
- 专利权人: Deere & Company
- 当前专利权人: Deere & Company
- 当前专利权人地址: US IL Moline
- 代理机构: Harness, Dickey & Pierce
- 主分类号: B62D6/00
- IPC分类号: B62D6/00 ; G05D1/02 ; B60W10/20 ; B60W50/00
摘要:
At least one example embodiment discloses a method of controlling steering of a vehicle. The method includes identifying a reduced-order vehicle model, the reduced-order vehicle model representing a vehicle transfer function in which a least one high-frequency pole is removed. The method further includes generating target closed loop pole locations based on at least one user preference parameter. The method further includes determining calibration parameters that place closed loop poles of a composite system at the target closed loop poles. The composite system in this context includes the reduced-order vehicle model and a steering control system. Finally, the method includes controlling the steering using the steering control system configured using the calibration parameters.
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