公开(公告)号：US20160025020A1

公开(公告)日：2016-01-28

申请号：US14338970

申请日：2014-07-23

Applicant: Cummins Inc.

Inventor： Edmund P. Hodzen ,  Nassim Khaled ,  Phanindra Garamella ,  Hoseinali Borhan

IPC: F02D41/00

CPC classification number: F02D41/0065 ,  F02D41/0007 ,  F02D41/005 ,  F02D41/1406 ,  F02D2041/001 ,  F02D2041/1412 ,  F02D2041/1433 ,  F02D2200/0402 ,  Y02T10/144 ,  Y02T10/47

Abstract: System, apparatus, and methods are disclosed for a computing a first set of parameters based on operational states of an internal combustion engine and an air handling system, a second set of parameters based on a linear time varying model, and one or more control commands based upon a minimization or maximization of a cost function over a prediction horizon, the second set of parameters, and at least one physical constraint of the internal combustion engine, and controlling one or more operations based at least in part upon the one or more control commands. The acts of determining the first and second set of parameters and computing the one or more control commands are repeated over a plurality of time periods over which the first set of parameters and the second set of parameters are time variant.

Abstract translation: 公开了用于基于内燃机和空气处理系统的操作状态计算第一组参数的系统，装置和方法，基于线性时变模型的第二组参数以及一个或多个控制命令 基于在预测水平线上的成本函数的最小化或最大化，所述第二参数集合以及所述内燃机的至少一个物理约束，并且至少部分地基于所述一个或多个控制来控制一个或多个操作 命令。 确定第一和第二组参数并计算一个或多个控制命令的动作在多个时间段内被重复，在多个时间段中，第一组参数和第二组参数是时间变化的。

公开(公告)号：US09482169B2

公开(公告)日：2016-11-01

申请号：US14338970

申请日：2014-07-23

Applicant: Cummins Inc.

Inventor： Edmund P. Hodzen ,  Nassim Khaled ,  Phanindra Garamella ,  Hoseinali Borhan

IPC: F02D41/00 ,  F02D41/14

CPC classification number: F02D41/0065 ,  F02D41/0007 ,  F02D41/005 ,  F02D41/1406 ,  F02D2041/001 ,  F02D2041/1412 ,  F02D2041/1433 ,  F02D2200/0402 ,  Y02T10/144 ,  Y02T10/47

Abstract: System, apparatus, and methods are disclosed for a computing a first set of parameters based on operational states of an internal combustion engine and an air handling system, a second set of parameters based on a linear time varying model, and one or more control commands based upon a minimization or maximization of a cost function over a prediction horizon, the second set of parameters, and at least one physical constraint of the internal combustion engine, and controlling one or more operations based at least in part upon the one or more control commands. The acts of determining the first and second set of parameters and computing the one or more control commands are repeated over a plurality of time periods over which the first set of parameters and the second set of parameters are time variant.

Abstract translation: 公开了用于基于内燃机和空气处理系统的操作状态计算第一组参数的系统，装置和方法，基于线性时变模型的第二组参数以及一个或多个控制命令 基于在预测水平线上的成本函数的最小化或最大化，所述第二参数集合以及所述内燃机的至少一个物理约束，并且至少部分地基于所述一个或多个控制来控制一个或多个操作 命令。 确定第一和第二组参数并计算一个或多个控制命令的动作在多个时间段内被重复，在多个时间段中，第一组参数和第二组参数是时间变化的。