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    METHOD AND APPARATUS FOR STATE SELECTION STABILIZATION FOR ELECTRIFIED POWERTRAINS
    101.
    发明申请
    METHOD AND APPARATUS FOR STATE SELECTION STABILIZATION FOR ELECTRIFIED POWERTRAINS 有权
    用于电动动力系统状态选择稳定的方法和装置

    公开(公告)号：US20140046522A1

    公开(公告)日：2014-02-13

    申请号：US13571061

    申请日：2012-08-09

    申请人： Anthony H. Heap ,  Yaoyao Wei ,  Kee Yong Kim ,  Samantha Victoria Lado ,  John Janczak

    发明人： Anthony H. Heap ,  Yaoyao Wei ,  Kee Yong Kim ,  Samantha Victoria Lado ,  John Janczak

    IPC分类号： F16H59/00 ,  F16H59/56 ,  F16H59/74

    CPC分类号： B60W10/06 ,  B60K6/445 ,  B60W10/08 ,  B60W10/115 ,  B60W20/10 ,  B60W20/40 ,  F16H3/666 ,  F16H3/727 ,  F16H2200/201 ,  F16H2200/2043 ,  Y02T10/6239 ,  Y02T10/6286

    摘要： A method for stabilizing selection between a plurality of operating range states of an electro-mechanical multi-mode transmission configured to transfer torque among an engine, at least one electric machine, and a driveline includes requesting operation of the transmission in a preferred operating range state while a shift from a first operating range state to a second operating range state is in progress prior to achieving the second operating range state. Powertrain information is monitored and compared to a driver perception threshold only if a change of mind condition is detected. The shift to the second operating range state is avoided and a shift to the preferred operating range state is commanded if the powertrain information does not violate the driver perception threshold.

    摘要翻译： 一种用于稳定在配置成在发动机，至少一个电机和传动系之间传递转矩的机电多模变速器的多个工作范围状态之间的选择的方法包括在优选的工作范围状态下请求所述变速器的操作 而在实现第二操作范围状态之前，从第一操作范围状态向第二操作范围状态的转变正在进行中。 仅当检测到心理条件的改变时，监控动力系统信息并将其与驾驶员感知阈值进行比较。 避免向第二工作范围状态的转移，并且如果动力系信息不违反驾驶员感知阈值，则转移到优选操作范围状态。

    METHOD AND APPARATUS TO DETERMINE EXTREMA FOR CONTROLLING A MULTI-MODE POWERTRAIN SYSTEM
    102.
    发明申请
    METHOD AND APPARATUS TO DETERMINE EXTREMA FOR CONTROLLING A MULTI-MODE POWERTRAIN SYSTEM 有权
    用于确定用于控制多模动力系统系统的外部装置的方法和装置

    公开(公告)号：US20140018984A1

    公开(公告)日：2014-01-16

    申请号：US13547099

    申请日：2012-07-12

    申请人： Michael Glenn Diaz ,  Sean W. McGrogan ,  Anthony H. Heap

    发明人： Michael Glenn Diaz ,  Sean W. McGrogan ,  Anthony H. Heap

    IPC分类号： G06F17/10 ,  B60K6/442

    CPC分类号： B60W10/08 ,  B60K6/445 ,  B60W10/06 ,  B60W10/26 ,  B60W20/13 ,  B60W30/188 ,  B60W2510/244 ,  B60W2710/0666 ,  B60W2710/083 ,  Y02T10/6239 ,  Y02T10/6286

    摘要： A powertrain system includes an internal combustion engine, a multi-mode transmission having a plurality of torque machines, and a driveline. A method to determine extrema for an objective function employed to control operation of the powertrain system includes establishing an objective component equation related to an objective function and corresponding to an object component of interest. A plurality of linear constraints and a non-linear constraint are imposed on the objective component equation. The objective component equation is solved in relation to the plurality of linear constraints and the non-linear constraint to determine the extrema for the objective function. The extrema for the objective function are employed to control operation of the powertrain system.

    摘要翻译： 动力系统包括内燃机，具有多个扭矩机的多模变速器和传动系。 用于确定用于控制动力系统运行的目标函数的极值的方法包括建立与目标函数相关并且对应于感兴趣的对象分量的客观分量方程。 对目标分量方程式施加多个线性约束和非线性约束。 关于多个线性约束和非线性约束来解决客观分量方程，以确定目标函数的极值。 采用目标函数的极值来控制动力系统的运行。

    TIERED, SUBTRACTIVE METHOD TO SOLVE A LINEAR CONSTRAINT FUNCTION ASSOCIATED WITH CONTROLLING A HYBRID POWERTRAIN SYSTEM
    105.
    发明申请
    TIERED, SUBTRACTIVE METHOD TO SOLVE A LINEAR CONSTRAINT FUNCTION ASSOCIATED WITH CONTROLLING A HYBRID POWERTRAIN SYSTEM 有权
    用于解决与控制混合动力系统系统相关的线性约束函数的简单方法

    公开(公告)号：US20130274967A1

    公开(公告)日：2013-10-17

    申请号：US13444773

    申请日：2012-04-11

    申请人： Honghao Tan ,  Anthony H. Heap ,  Sean W. McGrogan ,  Brian R. Medema

    发明人： Honghao Tan ,  Anthony H. Heap ,  Sean W. McGrogan ,  Brian R. Medema

    IPC分类号： B60W20/00

    CPC分类号： B60W10/04 ,  B60W20/11

    摘要： A method for controlling a hybrid powertrain system includes employing a system constraints function to identify a feasible solution for an objective variable that satisfies a plurality of independent and dependent constraints for an objective function. The objective variable is associated with a parameter of the hybrid powertrain system. Upon determining that the system constraints function fails to provide a feasible solution for the objective variable that satisfies all of the independent and dependent constraints, a problem recomposition scheme is executed to remove all of the dependent constraints and then reapply and adjust selected ones of the dependent constraints to obtain a feasible solution for the system constraints function that achieves a preferred state for the objective variable.

    摘要翻译： 一种用于控制混合动力系统系统的方法包括采用系统约束函数来识别满足目标函数的多个独立和相关约束的客观变量的可行解。 目标变量与混合动力系统的参数相关联。 在确定系统约束函数不能为满足所有独立和相关约束的目标变量提供可行的解决方案时，执行问题重组方案以消除所有依赖约束，然后重新应用并调整依赖关系的所选择的 约束以获得实现目标变量的优选状态的系统约束函数的可行解。

    Method and apparatus for controlling mechanical power input from an internal combustion engine coupled to a hybrid transmission
    107.
    发明授权
    Method and apparatus for controlling mechanical power input from an internal combustion engine coupled to a hybrid transmission 有权
    用于控制耦合到混合变速器的内燃机的机械动力输入的方法和装置

    公开(公告)号：US08352108B2

    公开(公告)日：2013-01-08

    申请号：US12748585

    申请日：2010-03-29

    申请人： Ryan D. Martini ,  Anthony H. Heap

    发明人： Ryan D. Martini ,  Anthony H. Heap

    IPC分类号： B60L9/00

    CPC分类号： B60W20/00 ,  B60W10/06 ,  B60W10/08 ,  B60W30/1882 ,  B60W50/04 ,  B60W50/06 ,  B60W2050/001 ,  B60W2510/0638 ,  B60W2710/105 ,  Y02T10/6286

    摘要： A method for controlling operation of a hybrid powertrain includes monitoring input speed from the engine to the hybrid transmission, calculating an input speed error between the monitored input speed and a preferred input speed, monitoring operating parameters associated with a plurality of torque actuators wherein the torque actuators include the internal combustion engine, the electric torque machine and the output member, selecting one of the torque actuators, and modifying a state of a control parameter associated with the selected one of the torque actuators in response to the input speed error.

    摘要翻译： 一种用于控制混合动力系的操作的方法包括监测从发动机到混合动力传动的输入速度，计算所监测的输入速度和优选输入速度之间的输入速度误差，监测与多个扭矩致动器相关联的操作参数，其中扭矩 致动器包括内燃机，电力扭矩机和输出构件，选择扭矩致动器中的一个，并且响应于输入速度误差修改与所选择的一个扭矩致动器相关联的控制参数的状态。