The Development of Fault Detection and Estimation System for Electric Servo Actuators of Manipulation Robots*

The problem of fault detection and estimation in electric servo actuators of manipulation robots to achieve fault accommodation is considered. It’s supposed that electric servo actuators are described by nonlinear models with non-smooth nonlinearities. Fault detection problem is solved with help of logical-dynamic approach, which makes it possible to apply linear methods in diagnosing of nonlinear objects. To accurately estimate the real-time values of the appearing faults, it is suggested to add a special feedback by the residual signal in received observers that ensures the observer’s work in a sliding mode.

[1]  Alexey Zhirabok,et al.  Synthesis Method of Fault Tolerant Control System for Manipulators , 2013 .

[2]  Alexey Zhirabok,et al.  Method of Fault Identification in Mechatronic Systems , 2016 .

[3]  Chee Pin Tan,et al.  Sliding mode observers for fault detection and isolation , 2002 .

[4]  Stefen Hui,et al.  Unknown input and sensor fault estimation using sliding-mode observers , 2011, Proceedings of the 2011 American Control Conference.

[5]  Christopher Edwards.  Sliding mode methods for fault detection and fault tolerant control , 2012 .

[6]  T. Floquet *,et al.  On the robust fault detection via a sliding mode disturbance observer , 2004 .

[7]  Richard D. Braatz,et al.  Fault Detection and Diagnosis in Industrial Systems , 2001 .

[8]  Halim Alwi,et al.  Fault tolerant control using sliding modes with on-line control allocation , 2008, Autom..

[9]  P. Frank,et al.  Deterministic nonlinear observer-based approaches to fault diagnosis: A survey , 1997 .

[10]  Jean-Pierre Barbot,et al.  Left inversion of nonlinear time delay system , 2014, 53rd IEEE Conference on Decision and Control.

[11]  Silvio Simani,et al.  Model-based fault diagnosis in dynamic systems using identification techniques , 2003 .

[12]  J. Slotine,et al.  On Sliding Observers for Nonlinear Systems , 1986, 1986 American Control Conference.

[13]  Vadim I. Utkin,et al.  Sliding Modes in Control and Optimization , 1992, Communications and Control Engineering Series.

[14]  J. P. Gauteier G. BORNlrRD.  OBSERVABILITY FOR ANY u(t) OF A CLASS OF NONLINEAR SYSTEMS , 1980 .

[15]  Steven X. Ding,et al.  Data-driven Design of Fault Diagnosis and Fault-tolerant Control Systems , 2014 .

[16]  Christopher Edwards,et al.  Nonlinear robust fault reconstruction and estimation using a sliding mode observer , 2007, Autom..

[17]  Jie Chen,et al.  Robust Model-Based Fault Diagnosis for Dynamic Systems , 1998, The International Series on Asian Studies in Computer and Information Science.

[18]  Michel Kinnaert,et al.  Diagnosis and Fault-Tolerant Control , 2004, IEEE Transactions on Automatic Control.

[19]  Ian Postlethwaite,et al.  Survey and application of sensor fault detection and isolation schemes , 2011 .