公开(公告)号：US20150275711A1

公开(公告)日：2015-10-01

申请号：US14225808

申请日：2014-03-26

Applicant: GM Global Technology Operations LLC

Inventor： Christopher E. Whitney ,  Ning Jin ,  Kevin C. Wong ,  Robert J. Genslak

IPC: F01L13/00

CPC classification number: F02D28/00 ,  F01L1/34409 ,  F01L13/0015 ,  F01L2800/14 ,  F02B37/12 ,  F02D11/105 ,  F02D13/0238 ,  F02D41/0002 ,  F02D41/0007 ,  F02D41/005 ,  F02D41/023 ,  F02D41/10 ,  F02D2041/001 ,  F02D2041/0017 ,  F02D2041/1412 ,  F02D2041/1433 ,  F02D2200/0411 ,  F02D2200/60 ,  F02D2250/18 ,  G05B13/048 ,  Y02T10/144 ,  Y02T10/18 ,  Y02T10/42

Abstract: For an upshift of a transmission, a model predictive control (MPC) module sets target intake and exhaust valve timings for changes in a torque request that occur during the upshift. A phaser actuator module controls intake valve phasing of an engine based on the target intake valve timing and controls exhaust valve phasing based on the target exhaust valve timing.

Abstract translation: 对于变速器的升档，模型预测控制（MPC）模块设定用于在升档期间发生的扭矩请求的变化的目标进气门和排气门正时。 相位器执行器模块基于目标进气门正时控制发动机的进气门相位，并且基于目标排气门正时控制排气门定相。

公开(公告)号：US20140316683A1

公开(公告)日：2014-10-23

申请号：US13911156

申请日：2013-06-06

Applicant: GM Global Technology Operations LLC

Inventor： CHRISTOPHER E. WHITNEY ,  Kevin C. Wong ,  Paul R. Nahra ,  Julian R. Verdejo

IPC: F02D29/02

CPC classification number: F02D11/105 ,  F02D41/0007 ,  F02D41/005 ,  F02D41/1406 ,  F02D2041/001 ,  F02D2041/1412 ,  F02D2041/1433 ,  F02D2250/18 ,  Y02T10/144 ,  Y02T10/47

Abstract: A torque requesting module generates a first torque request for a spark ignition engine based on driver input. A torque conversion module converts the first torque request into a second torque request. A setpoint control module generates air and exhaust setpoints for the spark ignition engine based on the second torque request. A model predictive control (MPC) module identifies sets of possible target values based on the air and exhaust setpoints, generates predicted parameters based on a model of the spark ignition engine and the sets of possible target values, respectively, selects one of the sets of possible target values based on the predicted parameters, and sets target values based on the possible target values of the selected one of the sets. A throttle actuator module controls opening of a throttle valve based on a first one of the target values.

Abstract translation: 扭矩请求模块基于驱动器输入产生用于火花点火发动机的第一扭矩请求。 转矩转换模块将第一转矩请求转换成第二转矩请求。 设定点控制模块基于第二扭矩请求为火花点火发动机产生空气和排气设定点。 模型预测控制（MPC）模块基于空气和排气设定点识别可能的目标值的集合，分别基于火花点火发动机的模型和可能的目标值的集合生成预测参数，选择一组 基于预测参数的可能的目标值，并且基于所选择的一个集合的可能目标值来设置目标值。 节气门致动器模块基于目标值中的第一个来控制节气门的打开。