公开(公告)号：US20130184909A1

公开(公告)日：2013-07-18

申请号：US13626454

申请日：2012-09-25

Applicant: Cummins Inc.

Inventor： Vivek Anand Sujan ,  Martin T. Books ,  Patrick O. Djan-Sampson ,  Praveen Muralidhar

IPC: B60W20/00 ,  B60W10/08 ,  B60W10/06

CPC classification number: B60W20/20 ,  B60K6/387 ,  B60K6/442 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W20/10 ,  B60W20/14 ,  B60W20/40 ,  B60W30/18127 ,  B60W30/18136 ,  B60W30/188 ,  B60W30/1882 ,  B60W30/192 ,  B60W2050/0008 ,  B60W2050/001 ,  B60W2050/0056 ,  B60W2510/0633 ,  B60W2510/0638 ,  B60W2510/0657 ,  B60W2510/068 ,  B60W2510/081 ,  B60W2510/083 ,  B60W2510/1005 ,  B60W2510/244 ,  B60W2510/246 ,  B60W2510/248 ,  B60W2510/305 ,  B60W2520/10 ,  B60W2530/10 ,  B60W2540/12 ,  B60W2560/00 ,  B60W2710/021 ,  B60W2710/0677 ,  B60W2710/086 ,  B60W2710/244 ,  B60W2710/248 ,  Y02T10/48 ,  Y02T10/6234 ,  Y02T10/6286 ,  Y02T10/84 ,  Y10S903/93 ,  Y10T477/23 ,  Y10T477/26

Abstract: A method includes defining an application operating cycle and a number of behavior matrices for a hybrid power train that powers the application, each behavior matrix corresponding to operations of the hybrid power train operating in a parallel configuration. The method includes determining a number of behavior sequences corresponding to the behavior matrices and applied sequentially to the application operating cycle, confirming a feasibility of each of the behavior sequences, determining a fitness value corresponding to each of the feasible behavior sequences, in response to the fitness value determining whether a convergence value indicates that a successful convergence has occurred, and in response to determining that a successful convergence has occurred, determining a calibration matrix in response to the behavior matrices and fitness values. The method includes providing the calibration matrix to a hybrid power train controller.

Abstract translation: 一种方法包括定义用于为应用供电的混合动力传动系的应用操作周期和行为矩阵的数量，每个行为矩阵对应于以并行配置运行的混合动力传动系的操作。 所述方法包括：确定与所述行为矩阵相对应的行为序列的数量并且顺序地应用于所述应用操作周期，确认每个行为序列的可行性，响应于所述行为序列确定与每个可行行为序列相对应的适合度值 确定收敛值是否指示已经发生成功收敛的适应度值，并且响应于确定已经发生成功收敛，响应于行为矩阵和适合度值来确定校准矩阵。 该方法包括将校准矩阵提供给混合动力传动系控制器。

公开(公告)号：US20130184908A1

公开(公告)日：2013-07-18

申请号：US13625291

申请日：2012-09-24

Applicant: Cummins Inc.

Inventor： Vivek Anand Sujan ,  Martin T. Books ,  Patrick O. Djan-Sampson ,  Praveen Muralidhar

IPC: B60W20/00 ,  B60W10/08 ,  B60K6/442 ,  B60W10/06

CPC classification number: B60W20/20 ,  B60K6/387 ,  B60K6/442 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W20/10 ,  B60W20/14 ,  B60W20/40 ,  B60W30/18127 ,  B60W30/18136 ,  B60W30/188 ,  B60W30/1882 ,  B60W30/192 ,  B60W2050/0008 ,  B60W2050/001 ,  B60W2050/0056 ,  B60W2510/0633 ,  B60W2510/0638 ,  B60W2510/0657 ,  B60W2510/068 ,  B60W2510/081 ,  B60W2510/083 ,  B60W2510/1005 ,  B60W2510/244 ,  B60W2510/246 ,  B60W2510/248 ,  B60W2510/305 ,  B60W2520/10 ,  B60W2530/10 ,  B60W2540/12 ,  B60W2560/00 ,  B60W2710/021 ,  B60W2710/0677 ,  B60W2710/086 ,  B60W2710/244 ,  B60W2710/248 ,  Y02T10/48 ,  Y02T10/6234 ,  Y02T10/6286 ,  Y02T10/84 ,  Y10S903/93 ,  Y10T477/23 ,  Y10T477/26

Abstract: A system includes a hybrid power train comprising an internal combustion engine and electrical system, which includes a first and second electrical torque provider, and an electrical energy storage device electrically coupled to first and second electrical torque provider. The system further includes a controller structured to perform operations including determining a power surplus value of the electrical system; determining a machine power demand change value; in response to the power surplus value of the electrical system being greater than or equal to the machine power demand change value, operating an optimum cost controller to determine a power division for the engine, first electrical torque provider, and second electrical torque provider; and in response to the power surplus value of the electrical system being less than the machine power demand change value, operating a rule-based controller to determine the power division for the engine, first, and second electrical torque provider.