Design of Hybrid Fault Tolerance Control for LPV System
DOI:
https://doi.org/10.24297/jac.v12i21.63Keywords:
Fault Tolerant Control(FTC), Artificial Neural Network(ANN), Model Reference Adaptive control(MRAC), Linear Parameter Varying System.Abstract
Modern technological devices rely on sophisticated control systems to meet increased performance requirements. For such systems, the consequences of faults in system components can be catastrophic. Therefore it is necessary to design control systems which are capable of tolerating potential faults in the systems to obtain the desired performance. The paper presents the approach for fault tolerant control (FTC) based on model reference control (MRAC) with artificial neural network (ANN) controller to analyze the ability of coupled tank linear parameter varying (LPV) system to accommodate the faults. The performance of the proposed FTC scheme is tested using a Coupled-Tank system which is used as a test bed with two different types of faults with different magnitudes and with different operating points. From the simulation results it has been proved that the proposed controller is fault tolerant and makes the system to achieve quick steady state stability against the various types of faults.
Downloads
References
2. J. Bosche, A. El Hajjaji and A. Rabhi, “Actuator Fault-tolerant control for vehicle dynamicsâ€, 7th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, 2009, pp.1003-1008.
3. K. Thanapalan, S. Veres and E. Rogers and S. Gabriel, “Fault Tolerant Controller Design to Ensure Operational Safety in Satellite Formation Flyingâ€, 45th IEEE Conference on Decision & Control, 2006, pp.1562-1567.
4. Y. M. Zhang and J. Jiang, “Integrated Active Fault Tolerant Control using IMM Approachâ€, IEEE Trans. Aerospace and Electronic Systems, 2001, Vol.37, No.4, pp.1221-1235.
5. Y. M. Zhang and J.Jiang, “Bibliographical review on reconfigurable fault-tolerant control systemsâ€, Annual Reviews in Control, 2008, Vol.32, pp.229–252.
6. Shengqi Sun, Liang Dong, Cuijuan An, and Wenwei Liu, “Fault Tolerant Control Design for Linear Systems with Input Constraints and Actuator Failuresâ€, Chinese Control and Decision Conference, 2009, pp.5278–5283.
7. R .J. Veillette and J. V. Medanic and W. R. Perkins, “Design of Reliable Control Systemsâ€, IEEE Trans. Automatic Control, 1992, Vol.37, pp.290-304.
8. G.Tao, S.M.Joshi and X.L.Ma, “Adaptive State Feedback and Tracking Control of Systems with Actuator Failureâ€, IEEE. Trans. Automatic Control, 2001, Vol.46, No.1, pp.78-95.
9. Y. Miyasato, “Model Reference Adaptive Control of Polytopic LPV Systems - An Alternative Approach to Adaptive Controlâ€, Proceedings of the IEEE Int. Symposium on Intelligent Control, 2006, pp.2012-2017.
10. M. Rodrigues, D. Theilliol, S. Aberkane and D. Sauter, “Fault Tolerant Control Design for Polytopic LPV Systemsâ€, Appl. Math. Computer. Science Journal, 2007, Vol.17, No.1, pp. 27-37.
11. A. Vargas-MartÃnez, V. Puig, L.E. Garza-Castanon and R.Morales-Menendez, “MRAC and H∞ fault tolerant control for linear parameter varying systemsâ€, Conference on control and fault tolerant system, 2010.
12. A. Vargas-MartÃnez, L. E. Garza-Castanon, V. Puig and R. Morales-Menendez, "Fault tolerant control for a second order LPV system using adaptive control methods," Proceeding of 5th Symposium on System Structure and Control Part of 2013 IFAC Joint Conference SSSC, Grenoble, France, 2013,pp.852-857.
Downloads
Published
How to Cite
Issue
Section
License
All articles published in Journal of Advances in Linguistics are licensed under a Creative Commons Attribution 4.0 International License.
