发明授权
US09367055B2 System and method for implementing model predictive control in PLC 有权
在PLC中实现模型预测控制的系统和方法

  • 专利标题: System and method for implementing model predictive control in PLC
  • 专利标题(中): 在PLC中实现模型预测控制的系统和方法
  • 申请号: US13855178
    申请日: 2013-04-02
  • 公开(公告)号: US09367055B2
    公开(公告)日: 2016-06-14
  • 发明人: Kun Ji
  • 申请人: Kun Ji
  • 申请人地址: DE Munich
  • 专利权人: Siemens Aktiengesellschaft
  • 当前专利权人: Siemens Aktiengesellschaft
  • 当前专利权人地址: DE Munich
  • 主分类号: G05B13/02
  • IPC分类号: G05B13/02 G05B13/04
System and method for implementing model predictive control in PLC
摘要:
A Model Predictive Control (MPC) framework is implemented as part of the run-time system function features of a Programmable Logic Controller (PLC) system. Optimal control calculations are performed in the run-time MPC function block of the PLC. The optimal control function is determined by an MPC block in an engineering tool of the PLC, using a system dynamic matrix containing measurements from a unit step response test performed by the PLC.
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