An LPV Fractional Model for Canal Control

被引：7

作者：

Martinez-Gonzalez, Ruben ^{[1
]}

Bolea, Yolanda ^{[1
]}

Grau, Antoni ^{[1
]}

Martinez-Garcia, Herminio ^{[2
]}

机构：

[1] Tech Univ Catalonia, Dept Automat Control, Barcelona 08028, Spain

[2] Tech Univ Catalonia, Dept Elect Engn, Barcelona 08036, Spain

来源：

MATHEMATICAL PROBLEMS IN ENGINEERING | 2009年 / 2009卷

关键词：

OPEN-CHANNEL FLOW; ROBUST; IDENTIFICATION; APPROXIMATION; SYSTEM;

D O I：

10.1155/2009/471540

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An LPV rational order control model of an irrigation canal is derived from system identification experiments. This model is experimentally obtained by using the described LPV fractional identification procedure. This procedure consists of the identification of a rational order model in each operation point in an experimental test canal. Global LPV model is obtained from polynomial interpolation of local model parameters. Validation results demonstrate that rational order models are more accurate than integer order models. Therefore rational order control models have an important role to play in management and efficient use of water resources. Copyright (C) 2009 Ruben Martinez-Gonzalez et al.

引用

页数：18

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