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ENVIRONMENTAL SYSTEMS MODELLING AND DIAGNOSIS USING A MULTIPLE MODEL APPROACH

机译:使用多种模型方法的环境系统建模与诊断

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摘要

The paper aims to describe the modelling of non-linear dynamic systems using a multiple model representation, also known as Takagi-Sugeno model. The basic principle of this approach is to represent the system as an interpolation of locally valid models. Proposed identification algorithms concern the parameter estimation and the structure determination. Three applications of this approach to environmental systems are reported: modelling of a wastewater treatment plant, ozone concentration prediction in an urban area and modelling of rainfall-runoff relationship for sensor fault diagnosis in urban sewage network.
机译:本文旨在描述使用多模型表示(也称为Takagi-Sugeno模型)的非线性动力系统建模。这种方法的基本原理是将系统表示为局部有效模型的插值。提出的识别算法涉及参数估计和结构确定。报道了该方法在环境系统中的三个应用:污水处理厂的建模,市区臭氧浓度的预测以及城市污水网络中传感器故障诊断的降雨-径流关系的建模。

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