首页> 外国专利> Multivariable control evaluation method e.g. for paper manufacture, involves using orthogonal disturbance method to locate orthogonal latent variables, which correlate with residual control circuit model

Multivariable control evaluation method e.g. for paper manufacture, involves using orthogonal disturbance method to locate orthogonal latent variables, which correlate with residual control circuit model

机译:多变量控制评估方法在造纸中,涉及使用正交扰动法来定位与残余控制电路模型相关的正交潜变量

摘要

A method for evaluating a process using at least one measured control circuit input, involves generating a prognosticated model of the process using parameter estimation, calculating a residual control circuit model, and using an orthogonal analysis method to locate orthogonal latent variables. The residual disturbance model is calculated and a time series analysis is carried out via the residual disturbance model error, by using the model control circuit delay to break down the residual disturbance model into a controllable unit and a non-controllable unit. A control circuit function identifier number is computed as a ratio of a standard deviation of the measured control circuit output. An Independent claim is given for an appliance for evaluating a process with at least one measured control circuit input.
机译:一种用于使用至少一个测量的控制电路输入来评估过程的方法,包括使用参数估计生成过程的预测模型,计算剩余控制电路模型以及使用正交分析方法来定位正交潜在变量。通过使用模型控制电路延迟将残余干扰模型分解为可控制单元和不可控制单元,计算残余干扰模型并通过残余干扰模型误差进行时间序列分析。计算控制电路功能标识符号作为所测量的控制电路输出的标准偏差的比率。对用于评估具有至少一个测量的控制电路输入的过程的设备提出了独立权利要求。

著录项

  • 公开/公告号DE10212909A1

    专利类型

  • 公开/公告日2002-11-07

    原文格式PDF

  • 申请/专利权人 METSO PAPER AUTOMATION OY TAMPERE;

    申请/专利号DE2002112909

  • 发明设计人 FU YE;NUYAN SEYHAN;

    申请日2002-03-22

  • 分类号G05B13/04;G05B15/02;

  • 国家 DE

  • 入库时间 2022-08-22 00:26:48

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