Fault reconstruction based on sliding mode observer for nonlinear systems
type: Item
instance of: scholarly article
title: Fault reconstruction based on sliding mode observer for nonlinear systems
zbMATH Open document ID: 1264.93036
DOI: 10.1155/2012/451843
author: Changfan Zhang
author: Jing (Selena) He
published in: Mathematical Problems in Engineering
publication date: 2013-06-11T00:00:00Z
review text: Summary: We present a precision fault reconstruction scheme for a class of nonlinear systems involving unknown input disturbances. First, using the coordinate transformation algorithm, the disturbances and faults of the system are fully decoupled. Therefore, it is possible to eliminate the influence of disturbances to the system, namely, better disturbances robustness. On this basis, the design of a sliding mode state observer makes the most genuine reconstruction realizable, instead of estimation of faults. Furthermore, with the equivalent principle of sliding mode variable structure, the precision reconstruction of arbitrary nonlinear faults is achieved. Finally, the applications of fault reconstruction in a third-order nonlinear theoretical model with disturbances and in a single-link robot system, respectively, have demonstrated the validity of the proposed scheme.
Mathematics Subject Classification ID: 93B12
Mathematics Subject Classification ID: 94C12
zbMATH DE Number: 6173288
Wikidata QID: Q58911659
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2012/451843
OpenAlex ID: W2121031808
cites work: Fault diagnosis in dynamic systems using analytical and knowledge-based redundancy - a survey and some new results
cites work: Sliding mode observers for fault detection and isolation
cites work: Nonlinear robust fault reconstruction and estimation using a sliding mode observer
cites work: Active fault tolerant control design for reusable launch vehicle using adaptive sliding mode technique
cites work: Isolation and handling of actuator faults in nonlinear systems
cites work: Sliding mode observers: a survey
cites work: Sliding mode observer for nonlinear uncertain systems
cites work: Sliding mode observers for robust detection and reconstruction of actuator and sensor faults
cites work: On sliding mode observers for systems with unknown inputs
cites work: New results in robust actuator fault reconstruction for linear uncertain systems using sliding mode observers
cites work: Sensor fault detection and isolation for nonlinear systems based on a sliding mode observer
cites work: Sliding mode observers for detection and reconstruction of sensor faults
cites work: On the robust fault detection via a sliding mode disturbance observer
cites work: On eigenstructure assignment for robust fault diagnosis
cites work: Q4848213
cites work: State and input estimation for a class of uncertain systems
cites work: Modern sliding mode control theory. New perspectives and applications
cites work: A fault tolerant control framework for periodic switched non-linear systems
cites work: A sliding mode observer-based strategy for fault detection, isolation, and estimation in a class of Lipschitz nonlinear systems
cites work: Sensor bias fault isolation in a class of nonlinear systems
Recommended article: Q4782193
Recommended article: Nonlinear robust fault reconstruction and estimation using a sliding mode observer
Recommended article: A sliding mode observer for robust fault reconstruction in a class of nonlinear non-infinitely observable descriptor systems
Recommended article: Robust fault reconstruction for linear parameter varying systems using sliding mode observers
Recommended article: Fault-reconstruction-based cascaded sliding mode observers for descriptor linear systems
Recommended article: A comparison of sliding mode and unknown input observers for fault reconstruction
Recommended article: Observer based fault reconstruction schemes using terminal sliding modes
Recommended article: Method for fault identification in nonlinear systems based on sliding-mode observers
Recommended article: Disturbance decoupled fault reconstruction using cascaded sliding mode observers
Recommended article: Simultaneous Actuator and Sensor Faults Reconstruction Based on Robust Sliding Mode Observer for a Class of Nonlinear Systems
description: scientific article; zbMATH DE number 6173288