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LAYERED APPROACH TO ECONOMIC OPTIMIZATION AND MODEL-BASED CONTROL OF PAPER MACHINES AND OTHER SYSTEMS

机译:造纸机及其他系统的经济优化和基于模型的控制的分层方法

摘要

A method includes executing a control algorithm for an industrial process using a controller objective function, where the industrial process is associated with at least one controlled variable. The method also includes executing an optimization algorithm for the industrial process using an extended version of the controller objective function. The extended version of the controller objective function includes one or more additional terms added to the controller objective function, and one or more results of the optimization algorithm are provided to the control algorithm. The method further includes, based on tracking errors associated with the at least one controlled variable, adjusting at least one adaptive weight parameter in the extended version of the controller objective function. The at least one adaptive weight parameter is associated with at least one of the one or more additional terms.
机译:一种方法,包括使用控制器目标函数为工业过程执行控制算法,其中工业过程与至少一个受控变量相关联。该方法还包括使用控制器目标函数的扩展版本为工业过程执行优化算法。控制器目标函数的扩展版本包括添加到控制器目标函数的一个或多个附加项,并且将优化算法的一个或多个结果提供给控制算法。该方法还包括基于与至少一个受控变量相关联的跟踪误差,在控制器目标函数的扩展版本中调整至少一个自适应权重参数。所述至少一个自适应权重参数与所述一个或多个附加项中的至少一项相关联。

著录项

  • 公开/公告号US2016378073A1

    专利类型

  • 公开/公告日2016-12-29

    原文格式PDF

  • 申请/专利权人 HONEYWELL LIMITED;

    申请/专利号US201615085354

  • 发明设计人 MICHAEL FORBES;

    申请日2016-03-30

  • 分类号G05B13/02;G05B9/02;

  • 国家 US

  • 入库时间 2022-08-21 13:46:57

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