Interval parity relations design for fault diagnosis

被引：0

作者：

Zhirabok, Alexey ^{[1
,2
]}

Zuev, Alexander ^{[2
]}

Filaretov, Vladimir ^{[3
]}

机构：

[1] Far Eastern Fed Univ, Dept Automat & Pobot, Vladivostok 690091, Russia

[2] Inst Marine Technol Problems, Dept Control, Vladivostok, Russia

[3] Inst Automat & Proc Control, Lab Robot, Vladivostok, Russia

来源：

INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING | 2024年 / 38卷 / 07期

基金：

俄罗斯科学基金会;

关键词：

discrete-time models; disturbances; fault diagnosis; nonlinear systems; parity relations; TIME LPV SYSTEMS; OBSERVERS DESIGN; STATE ESTIMATION;

D O I：

10.1002/acs.3816

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The problem of interval parity relations design for systems described by linear and nonlinear models under the external disturbances is considered. The problem is solved based on the reduced-order model of the original system. The relations allowing designing interval parity relations insensitive or having minimal sensitivity to the disturbances are obtained. The obtained interval parity relations are used to solve the problem of fault diagnosis. Theoretical results are illustrated by example.

引用

页码：2520 / 2531

页数：12

共 36 条

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