Fault diagnosis for the vertical three-tank system via high-order sliding-mode observation

2010 ◽  
Vol 347 (6) ◽  
pp. 923-939 ◽  
Author(s):  
N. Orani ◽  
A. Pisano ◽  
E. Usai
Keyword(s):  
Fault Diagnosis ◽  
Sliding Mode ◽  
High Order ◽  
Tank System

Robust fault diagnosis of disturbed linear systems via a sliding mode high order differentiator

2012 ◽  
Vol 85 (6) ◽  
pp. 648-659 ◽  
Author(s):  
Francisco Javier Bejarano ◽  
Maricela Figueroa ◽  
Jaime Pacheco ◽  
José de Jesus Rubio
Keyword(s):  
Fault Diagnosis ◽  
Linear Systems ◽  
Sliding Mode ◽  
High Order

Actuator Fault Diagnosis Using High-Order Sliding Mode Differentiator (HOSMD) and Its Application to a Laboratory 3D Crane

2008 ◽  
Vol 41 (2) ◽  
pp. 4809-4814 ◽  
Author(s):  
Weitian Chen ◽  
Qing Wu ◽  
Esmaeil Tafazzoli ◽  
Mehrdad Saif
Keyword(s):  
Fault Diagnosis ◽  
Sliding Mode ◽  
High Order ◽  
Actuator Fault

scholarly journals Fault Diagnosis and Fault-Tolerant Control of Uncertain Robot Manipulators Using High-Order Sliding Mode

2016 ◽  
Vol 2016 ◽  
pp. 1-14 ◽  
Author(s):  
Mien Van ◽  
Pasquale Franciosa ◽  
Dariusz Ceglarek
Keyword(s):  
Fault Diagnosis ◽  
Velocity Measurement ◽  
Fault Tolerant ◽  
Sliding Mode ◽  
Robot Manipulator ◽  
Robot Manipulators ◽  
Fault Tolerant Control ◽  
High Order ◽  
Component Faults ◽  
Uncertain Robot

A robust fault diagnosis and fault-tolerant control (FTC) system for uncertain robot manipulators without joint velocity measurement is presented. The actuator faults and robot manipulator component faults are considered. The proposed scheme is designed via an active fault-tolerant control strategy by combining a fault diagnosis scheme based on a super-twisting third-order sliding mode (STW-TOSM) observer with a robust super-twisting second-order sliding mode (STW-SOSM) controller. Compared to the existing FTC methods, the proposed FTC method can accommodate not only faults but also uncertainties, and it does not require a velocity measurement. In addition, because the proposed scheme is designed based on the high-order sliding mode (HOSM) observer/controller strategy, it exhibits fast convergence, high accuracy, and less chattering. Finally, computer simulation results for a PUMA560 robot are obtained to verify the effectiveness of the proposed strategy.

Sensor fault diagnosis using a non-homogeneous high-order sliding mode observer with application to a transport aircraft

2015 ◽  
Vol 9 (4) ◽  
pp. 598-607 ◽  
Author(s):  
Alejandra Ferreira de Loza ◽  
David Henry ◽  
Jérôme Cieslak ◽  
Ali Zolghadri ◽  
Jorge Dávila
Keyword(s):  
Fault Diagnosis ◽  
Sliding Mode ◽  
High Order ◽  
Sliding Mode Observer ◽  
Sensor Fault ◽  
Transport Aircraft
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