A parameter estimation method for a hydraulic drive system

被引：0

作者：

Angeli, C ^{[1
]}

Chatzinikolaou, A ^{[1
]}

机构：

[1] Technol Inst Piraeus, Dept Math & Comp Sci, GR-17121 Athens, Greece

来源：

PROCEEDINGS OF THE 23RD IASTED INTERNATIONAL CONFERENCE ON MODELLING, IDENTIFICATION, AND CONTROL | 2004年

关键词：

modelling; fault diagnosis; hydraulic systems; on line process;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A model should describe the dynamic behaviour of the system as accurate as possible using suitably selected mathematical relations and parameter values especially in the case that the model should run in parallel to industrial processes for fault diagnostic purposes. This paper presents the estimation of the suitable parameter values for the description of the dynamic behaviour of a hydraulic system during the modelling and simulation process. The simulation results were used for online fault diagnosis of a hydraulic system based on the deviation between the behaviour of model and measurement results.

引用

页码：172 / 177

页数：6

共 10 条

[1] An online expert system for fault diagnosis in hydraulic systems [J].

Angeli, C .

EXPERT SYSTEMS, 1999, 16 (02) :115-120

[2]

ANGELI C, 2003, 22 IASTED INT C MOD, P391

[3]

CHATZINIKOLAOU A, 1992, THESIS TU ATHENS

[4]

Evsukoff A, 1998, (SAFEPROCESS'97): FAULT DETECTION, SUPERVISION AND SAFETY FOR TECHNICAL PROCESSES 1997, VOLS 1-3, P687

[5] Analytical and Qualitative Model-based Fault Diagnosis - A Survey and Some New Results [J].

Frank, P. M. .

EUROPEAN JOURNAL OF CONTROL, 1996, 2 (01) :6-28

[6]

Han Z, 1998, (SAFEPROCESS'97): FAULT DETECTION, SUPERVISION AND SAFETY FOR TECHNICAL PROCESSES 1997, VOLS 1-3, P283

[7]

HOFFMANN W, 1981, DYNAMISCHES VERHALTE

[8]

MUNDY S, 2002, OELHYDRAULIC PNEUMAT, V46

[9]

Patton R. J., 2013, ISSUES FAULT DIAGNOS

[10]

SUN XF, 2003, 5 IFAC S FAUTLT DET, P919

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