中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

4 records (took 0.015 seconds)

    ARTIFICIAL OUTPUT REFERENCE FOR MODEL PREDICTIVE CONTROL
    1.
    发明申请
    ARTIFICIAL OUTPUT REFERENCE FOR MODEL PREDICTIVE CONTROL 有权
    用于模型预测控制的人工输出参考

    公开(公告)号：US20150275789A1

    公开(公告)日：2015-10-01

    申请号：US14225817

    申请日：2014-03-26

    Applicant: GM Global Technology Operations LLC

    Inventor： GARY ROBERT CYGAN, JR. ,  Julian R. Verdejo ,  Christopher E. Whitney ,  Alberto Bemporad ,  Daniele Bernardini

    IPC: F02D37/02 ,  F02D41/14 ,  B60W10/06

    CPC classification number: F02D37/02 ,  B60W10/06 ,  F02D41/1401 ,  F02D41/1497 ,  F02D2041/1412 ,  F02D2041/1433 ,  F02D2200/1004 ,  F02D2250/18 ,  F02D2250/22 ,  F02N2300/2006

    Abstract: A control system includes a control module that receives a first request corresponding to a control value for at least one of a plurality of actuators, selectively receives a second request associated with a predicted future control value for at least one of the plurality of actuators, determines a target value for the actuator based on the first request if the second request was not received, and generates a reference signal representing the second request if the second request was received. The reference signal indicates at least one of a predicted increase in the control value and a predicted decrease in the control value. A model predictive control module receives the reference signal and adjusts one of the plurality of actuators associated with the predicted future control value based on the reference signal.

    Abstract translation: 控制系统包括控制模块，其接收对应于多个致动器中的至少一个致动器的控制值的第一请求，选择性地接收与所述多个致动器中的至少一个致动器的预测未来控制值相关联的第二请求，确定 如果没有接收到第二请求，则基于第一请求的致动器的目标值，并且如果接收到第二请求，则生成表示第二请求的参考信号。 参考信号指示控制值的预测增加和控制值的预测减少中的至少一个。 模型预测控制模块接收参考信号，并且基于参考信号调整与预测的未来控制值相关联的多个致动器中的一个。

    MODEL PREDICTIVE CONTROL SYSTEMS AND METHODS FOR FUTURE TORQUE CHANGES
    3.
    发明申请
    MODEL PREDICTIVE CONTROL SYSTEMS AND METHODS FOR FUTURE TORQUE CHANGES 有权
    模型预测控制系统和未来转矩变化的方法

    公开(公告)号：US20150275796A1

    公开(公告)日：2015-10-01

    申请号：US14226006

    申请日：2014-03-26

    Applicant: GM Global Technology Operations LLC

    Inventor： KLAUS POCHNER ,  CHRISTOPHER E. WHITNEY ,  GARY ROBERT CYGAN, JR.

    IPC: F02D41/04

    CPC classification number: F02D41/04 ,  F02D37/02 ,  F02D41/0007 ,  F02D41/005 ,  F02D41/023 ,  F02D41/1401 ,  F02D41/1497 ,  F02D2041/001 ,  F02D2041/1412 ,  F02D2041/1433 ,  F02D2200/025 ,  F02D2200/0611 ,  F02D2200/1004 ,  F02D2200/602 ,  F02D2200/606 ,  F02D2250/18 ,  F02N2300/2006 ,  F02P5/1502

    Abstract: A prediction module, based on a set of possible target values for M future times and a model of an engine, determines predicted torques of the engine for the M future times, respectively. M is an integer greater than one. A cost module determines a cost for the set of possible target values based on comparisons of the predicted torques for the M future times with engine torque requests for the M future times, respectively. A selection module, based on the cost, selects the set of possible target values from a group including the set of possible target values and N other sets of possible target values, wherein N is an integer greater than zero, and sets target values based on the selected set of possible target values. An actuator module controls an engine actuator based on a first one of the target values.

    Abstract translation: 基于M个未来时间的一组可能的目标值和发动机的模型的预测模块分别确定未来时间的发动机的预测扭矩。 M是大于1的整数。 成本模块基于M未来时间的预测转矩与M未来时间的发动机转矩请求的比较分别确定可能目标值集合的成本。 选择模块基于成本，从包括可能目标值的集合和N个其他可能目标值集合的组中选择可能的目标值集合，其中N是大于零的整数，并且基于 所选择的一组可能的目标值。 致动器模块基于目标值中的第一个来控制发动机致动器。

    SYSTEM AND METHOD FOR INCREASING THE TEMPERATURE OF A CATALYST WHEN AN ENGINE IS STARTED USING MODEL PREDICTIVE CONTROL
    4.
    发明申请
    SYSTEM AND METHOD FOR INCREASING THE TEMPERATURE OF A CATALYST WHEN AN ENGINE IS STARTED USING MODEL PREDICTIVE CONTROL 有权
    使用模型预测控制发动机起动时增加催化剂温度的系统和方法

    公开(公告)号：US20150275795A1

    公开(公告)日：2015-10-01

    申请号：US14225896

    申请日：2014-03-26

    Applicant: GM Global Technology Operations LLC

    Inventor： GARY ROBERT CYGAN, JR. ,  Robert J. Genslak

    IPC: F02D41/04

    CPC classification number: F02D41/04 ,  F02D41/0255 ,  F02D41/1441 ,  F02D41/1444 ,  F02D41/1445 ,  F02D41/1446 ,  F02D41/1454 ,  F02D2041/1433 ,  F02D2200/0802 ,  Y02T10/26

    Abstract: A system according to the principles of the present disclosure includes a first model predictive control (MPC) module and an engine actuator module. The first MPC module generates predicted parameters based on a model of an engine and a set of possible target values and generates a cost for the set of possible target values based on the predicted parameters and a desired exhaust enthalpy. The first MPC module also selects the set of possible target values from multiple sets of possible target values based on the cost. The engine actuator module adjusts an actuator of the engine based on at least one of the target values.

    Abstract translation: 根据本公开的原理的系统包括第一模型预测控制（MPC）模块和发动机致动器模块。 第一MPC模块基于发动机的模型和一组可能的目标值生成预测参数，并且基于预测的参数和期望的排气焓来生成可能的目标值集合的成本。 第一个MPC模块还根据成本从多组可能的目标值中选择一组可能的目标值。 发动机致动器模块基于目标值中的至少一个来调节发动机的致动器。

Patent Agency Ranking