公开(公告)号：US20130261897A1

公开(公告)日：2013-10-03

申请号：US13601691

申请日：2012-08-31

申请人： Matthew D. POTTER ,  Tyler D. SCHLEICHER ,  Nanjun LIU ,  Andrew G. ALLEYNE

发明人： Matthew D. POTTER ,  Tyler D. SCHLEICHER ,  Nanjun LIU ,  Andrew G. ALLEYNE

IPC分类号： B62D6/00

CPC分类号： B62D15/02 ,  B60W10/20 ,  B60W2050/0031 ,  B60W2050/0088 ,  B62D6/00 ,  G05D1/0278 ,  G05D2201/0201 ,  G06F7/00 ,  G07C5/0808

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.

公开(公告)号：US09139222B2

公开(公告)日：2015-09-22

申请号：US13601691

申请日：2012-08-31

申请人： Matthew D. Potter ,  Tyler D. Schleicher ,  Nanjun Liu ,  Andrew G. Alleyne

发明人： Matthew D. Potter ,  Tyler D. Schleicher ,  Nanjun Liu ,  Andrew G. Alleyne

IPC分类号： B62D6/00 ,  G05D1/02 ,  B60W10/20 ,  B60W50/00

CPC分类号： B62D15/02 ,  B60W10/20 ,  B60W2050/0031 ,  B60W2050/0088 ,  B62D6/00 ,  G05D1/0278 ,  G05D2201/0201 ,  G06F7/00 ,  G07C5/0808

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.

摘要翻译： 至少一个示例性实施例公开了一种控制车辆转向的方法。 该方法包括识别降序车辆模型，表示其中移除了至少一个高频极点的车辆传递函数的降序车辆模型。 该方法还包括基于至少一个用户偏好参数来生成目标闭环极点位置。 该方法还包括确定将复合系统的闭环极点放置在目标闭环极点处的校准参数。 在这种情况下的复合系统包括减少车辆模型和转向控制系统。 最后，该方法包括使用使用校准参数配置的转向控制系统来控制转向。

公开(公告)号：US08626406B2

公开(公告)日：2014-01-07

申请号：US13419581

申请日：2012-03-14

申请人： Tyler D Schleicher ,  Dale O Pellatz ,  Frederick W Nelson ,  Matthew D Potter ,  Monte E Miller ,  Brandon G Leiran

发明人： Tyler D Schleicher ,  Dale O Pellatz ,  Frederick W Nelson ,  Matthew D Potter ,  Monte E Miller ,  Brandon G Leiran

IPC分类号： G06F7/70

CPC分类号： A01D41/1278 ,  A01D43/086 ,  G05D1/0295 ,  G05D2201/0201

摘要： A user interface alerts an operator of the lead vehicle if the follower vehicle location is within a predefined radius of the lead vehicle location and a predetermined angular difference with respect to a heading of the lead vehicle. A user interface response mechanism is configured such that the operator can accept or reject jointly coordinated movement of the lead vehicle and follower vehicle for unloading the lead vehicle during an unloading period. The first wireless communications device is adapted to transmit an alignment data message to the follower vehicle to maintain a target offset between the lead vehicle and the follower vehicle, where the target offset is based on a first vehicle identifier of the follower vehicle, a second vehicle identifier of the lead vehicle, and preset target offset stored in at data storage device associated with the lead vehicle.

摘要翻译： 如果随动车辆位置在引导车辆位置的预定义半径内，并且相对于引导车辆的航向具有预定的角度差，则用户界面警告引导车辆的操作者。 用户接口响应机构被配置为使得操作者可以在卸载期间接受或拒绝引导车辆和从动车辆用于卸载引导车辆的联合协调的运动。 第一无线通信设备适于将对准数据消息发送到随动车辆，以维持引导车辆和跟随车辆之间的目标偏移，其中目标偏移基于从动车辆的第一车辆识别符，第二车辆 引导车辆的标识符和存储在与引导车辆相关联的数据存储装置中的预设目标偏移。

公开(公告)号：US20130166157A1

公开(公告)日：2013-06-27

申请号：US13419581

申请日：2012-03-14

申请人： TYLER D. SCHLEICHER ,  DALE O. PELLATZ ,  FREDERICK W. NELSON ,  MATTHEW D. POTTER ,  MONTE E. MILLER ,  BRANDON G. LEIRAN

发明人： TYLER D. SCHLEICHER ,  DALE O. PELLATZ ,  FREDERICK W. NELSON ,  MATTHEW D. POTTER ,  MONTE E. MILLER ,  BRANDON G. LEIRAN

IPC分类号： A01D43/07 ,  B65G67/22 ,  B65G67/24 ,  G06F19/00

CPC分类号： A01D41/1278 ,  A01D43/086 ,  G05D1/0295 ,  G05D2201/0201

摘要： A user interface alerts an operator of the lead vehicle if the follower vehicle location is within a predefined radius of the lead vehicle location and a predetermined angular difference with respect to a heading of the lead vehicle. A user interface response mechanism is configured such that the operator can accept or reject jointly coordinated movement of the lead vehicle and follower vehicle for unloading the lead vehicle during an unloading period. The first wireless communications device is adapted to transmit an alignment data message to the follower vehicle to maintain a target offset between the lead vehicle and the follower vehicle, where the target offset is based on a first vehicle identifier of the follower vehicle, a second vehicle identifier of the lead vehicle, and preset target offset stored in at data storage device associated with the lead vehicle.

摘要翻译： 如果随动车辆位置在引导车辆位置的预定义半径内，并且相对于引导车辆的航向具有预定的角度差，则用户界面警告引导车辆的操作者。 用户接口响应机构被配置为使得操作者可以在卸载期间接受或拒绝引导车辆和从动车辆用于卸载引导车辆的联合协调的运动。 第一无线通信设备适于将对准数据消息发送到随动车辆，以维持引导车辆和跟随车辆之间的目标偏移，其中目标偏移基于从动车辆的第一车辆识别符，第二车辆 引导车辆的标识符和存储在与引导车辆相关联的数据存储装置中的预设目标偏移。