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    TIERED, SUBTRACTIVE METHOD TO SOLVE A LINEAR CONSTRAINT FUNCTION ASSOCIATED WITH CONTROLLING A HYBRID POWERTRAIN SYSTEM
    5.
    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。

    Tiered, subtractive method to solve a linear constraint function associated with controlling a hybrid powertrain system
    7.
    发明授权
    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相关联的线性约束函数的分层减法方法

    公开(公告)号：US08781660B2

    公开(公告)日：2014-07-15

    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： B60L9/00

    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 SYSTEM FOR CONTROLLING ELECTRICAL SYSTEMS OF VEHICLES
    10.
    发明申请
    METHOD AND SYSTEM FOR CONTROLLING ELECTRICAL SYSTEMS OF VEHICLES 有权
    用于控制车辆电气系统的方法和系统

    公开(公告)号：US20110202211A1

    公开(公告)日：2011-08-18

    申请号：US12704614

    申请日：2010-02-12

    申请人： BRIAN A. WELCHKO ,  SILVA HITI ,  ABBAS RAFTARI ,  JEONG J. PARK ,  HANNE BUUR ,  WEI D. WANG ,  BRIAN R. MEDEMA ,  WILLIAM R. CAWTHORNE ,  JACKIE L. CUI

    发明人： BRIAN A. WELCHKO ,  SILVA HITI ,  ABBAS RAFTARI ,  JEONG J. PARK ,  HANNE BUUR ,  WEI D. WANG ,  BRIAN R. MEDEMA ,  WILLIAM R. CAWTHORNE ,  JACKIE L. CUI

    IPC分类号： G06F7/00

    CPC分类号： B60R16/03 ,  B60L2240/423 ,  B60W10/08 ,  B60W20/11 ,  B60W2710/083 ,  Y02T10/642

    摘要： Methods and systems are provided for controlling an electrical system of a vehicle. Sensors are used to obtain first data for a first path of calculations and second data for a second path of calculations. The first path comprises a first plurality of calculations of generating a value of a parameter pertaining to the electrical system, and the second path comprises a second plurality of calculations of monitoring the electrical system with respect to the first path. A processor is coupled to the plurality of sensors, and is configured to determine whether a data frozen flag is active, perform the first plurality of calculations of the first path using the first data if the first data flag is inactive, and perform the second plurality of calculations of the second path if the first data flag is active.

    摘要翻译： 提供了用于控制车辆的电气系统的方法和系统。 传感器用于获得用于计算的第一路径的第一数据和用于第二计算路径的第二数据。 第一路径包括产生与电气系统相关的参数的值的第一多个计算，并且第二路径包括相对于第一路径监测电气系统的第二多个计算。 处理器耦合到所述多个传感器，并且被配置为确定数据冻结标志是否有效，如果所述第一数据标志不活动，则使用所述第一数据执行所述第一路径的所述第一多次计算，并且执行所述第二多个传感器 如果第一数据标志有效，则计算第二路径。