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1.发明申请METHOD AND APPARATUS FOR CONTROLLING A POWERTRAIN SYSTEM INCLUDING A MULTI-MODE TRANSMISSION 有权用于控制包括多模传输的动力系统的方法和装置公开(公告)号：US20130338861A1
公开(公告)日：2013-12-19
申请号：US13495037
申请日：2012-06-13
CPC分类号： B60W20/20 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W2710/0644 , B60W2710/0666 , F02D2200/00 , Y02T10/6239 , Y02T10/6286
摘要： A powertrain including an engine and torque machines is configured to transfer torque through a multi-mode transmission to an output member. A method for controlling the powertrain includes employing a closed-loop speed control system to control torque commands for the torque machines in response to a desired input speed. Upon approaching a power limit of a power storage device transferring power to the torque machines, power limited torque commands are determined for the torque machines in response to the power limit and the closed-loop speed control system is employed to determine an engine torque command in response to the desired input speed and the power limited torque commands for the torque machines.
摘要翻译： 包括发动机和扭矩机的动力总成被配置为将扭矩通过多模式传递传递到输出构件。 一种用于控制动力系统的方法包括采用闭环速度控制系统来响应于期望的输入速度来控制转矩机器的转矩指令。 在接近向力矩机传递动力的蓄电装置的功率限制时，响应于功率极限确定扭矩机的动力限制转矩指令，并且使用闭环速度控制系统来确定发动机扭矩指令 响应于所需的输入速度和用于扭矩机的功率限制转矩指令。
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2.发明授权Method and apparatus for controlling a powertrain system including a multi-mode transmission 有权用于控制包括多模传输的动力系统的方法和装置公开(公告)号：US09126588B2
公开(公告)日：2015-09-08
申请号：US13495037
申请日：2012-06-13
CPC分类号： B60W20/20 , B60K6/365 , B60K6/445 , B60W10/06 , B60W10/08 , B60W2710/0644 , B60W2710/0666 , F02D2200/00 , Y02T10/6239 , Y02T10/6286
摘要： A powertrain including an engine and torque machines is configured to transfer torque through a multi-mode transmission to an output member. A method for controlling the powertrain includes employing a closed-loop speed control system to control torque commands for the torque machines in response to a desired input speed. Upon approaching a power limit of a power storage device transferring power to the torque machines, power limited torque commands are determined for the torque machines in response to the power limit and the closed-loop speed control system is employed to determine an engine torque command in response to the desired input speed and the power limited torque commands for the torque machines.
摘要翻译： 包括发动机和扭矩机的动力总成被配置为将扭矩通过多模式传递传递到输出构件。 一种用于控制动力系统的方法包括采用闭环速度控制系统来响应于期望的输入速度来控制转矩机器的转矩指令。 在接近向力矩机传递动力的蓄电装置的功率限制时，响应于功率极限确定扭矩机的动力限制转矩指令，并且使用闭环速度控制系统来确定发动机扭矩指令 响应于所需的输入速度和用于扭矩机的功率限制转矩指令。
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3.发明申请公开(公告)号：US20120065821A1
公开(公告)日：2012-03-15
申请号：US13039345
申请日：2011-03-03
CPC分类号： B60W30/20 , B60K6/20 , B60L11/126 , B60L11/14 , B60L11/1868 , B60L2210/10 , B60L2220/12 , B60L2240/421 , B60L2240/423 , B60L2240/443 , B60L2240/507 , B60W10/06 , B60W10/08 , B60W2050/001 , B60W2050/0011 , Y02T10/6217 , Y02T10/6286 , Y02T10/642 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7258
摘要： A method for optimizing torque control in a vehicle having a controller and a rotating member includes generating a closed-loop total proportional torque command using a state space feedback portion of the controller, and splitting the total proportional torque command into high-frequency and low-frequency proportional torque components. A total proportional torque is passed to the rotating member to provide driveline damping control when speed control is not required. The high-frequency proportional torque component is passed to the rotating member to provide driveline damping control, and the low-frequency torque component is passed with a total integral torque command to the rotating member to provide speed control, when speed control is required. A vehicle includes a controller having proportional-integral control capabilities and a state space observer, and a powertrain having a rotating member whose speed and damping characteristics are controlled by the controller.
摘要翻译： 一种用于优化具有控制器和旋转构件的车辆中的扭矩控制的方法，包括使用所述控制器的状态空间反馈部分生成闭环总比例扭矩指令，并将所述总比例扭矩指令分成高频和低频， 频率比例扭矩分量。 当不需要速度控制时，总比例扭矩传递到旋转构件以提供传动系阻尼控制。 将高频比例扭矩分量传递给旋转部件，以提供传动系阻尼控制，并且当需要速度控制时，低频扭矩分量以总积分转矩指令传递给旋转部件，以提供速度控制。 车辆包括具有比例积分控制能力的控制器和状态空间观察器，以及具有其速度和阻尼特性由控制器控制的旋转构件的动力系。
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公开(公告)号：US08560154B2
公开(公告)日：2013-10-15
申请号：US13039345
申请日：2011-03-03
CPC分类号： B60W30/20 , B60K6/20 , B60L11/126 , B60L11/14 , B60L11/1868 , B60L2210/10 , B60L2220/12 , B60L2240/421 , B60L2240/423 , B60L2240/443 , B60L2240/507 , B60W10/06 , B60W10/08 , B60W2050/001 , B60W2050/0011 , Y02T10/6217 , Y02T10/6286 , Y02T10/642 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7258
摘要： A method for optimizing torque control in a vehicle having a controller and a rotating member includes generating a closed-loop total proportional torque command using a state space feedback portion of the controller, and splitting the total proportional torque command into high-frequency and low-frequency proportional torque components. A total proportional torque is passed to the rotating member to provide driveline damping control when speed control is not required. The high-frequency proportional torque component is passed to the rotating member to provide driveline damping control, and the low-frequency torque component is passed with a total integral torque command to the rotating member to provide speed control, when speed control is required. A vehicle includes a controller having proportional-integral control capabilities and a state space observer, and a powertrain having a rotating member whose speed and damping characteristics are controlled by the controller.
摘要翻译： 一种用于优化具有控制器和旋转构件的车辆中的扭矩控制的方法，包括使用所述控制器的状态空间反馈部分生成闭环总比例扭矩指令，并将所述总比例扭矩指令分成高频和低频， 频率比例扭矩分量。 当不需要速度控制时，总比例扭矩传递到旋转构件以提供传动系阻尼控制。 将高频比例扭矩分量传递给旋转部件，以提供传动系阻尼控制，并且当需要速度控制时，低频扭矩分量以总积分转矩指令传递给旋转部件，以提供速度控制。 车辆包括具有比例积分控制能力的控制器和状态空间观察器，以及具有其速度和阻尼特性由控制器控制的旋转构件的动力系。
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公开(公告)号：US20120203395A1
公开(公告)日：2012-08-09
申请号：US13021821
申请日：2011-02-07
IPC分类号： G06F17/00
CPC分类号： B60W50/06 , B60W10/02 , B60W10/11 , B60W30/19 , B60W30/20 , B60W2030/203 , B60W2050/0031 , B60W2050/0037 , B60W2050/004 , B60W2050/0041 , B60W2050/0096
摘要： A method of controlling a vehicle changing operating ranges from a first range to a second range includes defining a current set of state equations and a target set of state equations. The current set of state equations and the target set of state equations may each include a set of control state equations for controlling the vehicle and a set of estimator state equations for estimating the performance of the vehicle. The values of the current set of state equations are incrementally adjusted over time until substantially equal to values of the target set of state equations to smooth the requested change between the first range and the second range.
摘要翻译： 控制从第一范围到第二范围的车辆变化操作范围的方法包括定义当前的状态方程组和状态方程的目标集合。 目前的状态方程组和目标状态方程组可以各自包括用于控制车辆的一组控制状态方程和用于估计车辆性能的一组估计器状态方程。 当前的状态方程组的值随时间递增地调整直到基本上等于目标状态方程组的值来平滑第一范围和第二范围之间所请求的变化。
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公开(公告)号：US08543253B2
公开(公告)日：2013-09-24
申请号：US13021821
申请日：2011-02-07
CPC分类号： B60W50/06 , B60W10/02 , B60W10/11 , B60W30/19 , B60W30/20 , B60W2030/203 , B60W2050/0031 , B60W2050/0037 , B60W2050/004 , B60W2050/0041 , B60W2050/0096
摘要： A method of controlling a vehicle changing operating ranges from a first range to a second range includes defining a current set of state equations and a target set of state equations. The current set of state equations and the target set of state equations may each include a set of control state equations for controlling the vehicle and a set of estimator state equations for estimating the performance of the vehicle. The values of the current set of state equations are incrementally adjusted over time until substantially equal to values of the target set of state equations to smooth the requested change between the first range and the second range.
摘要翻译： 控制从第一范围到第二范围的车辆变化操作范围的方法包括定义当前的状态方程组和状态方程的目标集合。 目前的状态方程组和目标状态方程组可以各自包括用于控制车辆的一组控制状态方程和用于估计车辆性能的一组估计器状态方程。 当前的状态方程组的值随时间递增地调整直到基本上等于目标状态方程组的值来平滑第一范围和第二范围之间所请求的变化。
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