Abstract
This paper proposes the application of fault-tolerant control (FTC) using weighted fuzzy predictive control. The FTC approach is based on two steps, fault detection and isolation (FDI) and fault accommodation. Fault detection is performed by a model-based approach using fuzzy modeling. Fault isolation uses a fuzzy decision making approach. The model of the isolated fault is used in fault accommodation with a model predictive control (MPC) scheme. This paper uses a weighted fuzzy predictive control scheme, where fuzzy goals and fuzzy constraints are described in a fuzzy objective function. The criteria (goals or constraints) have an associated weight factor, which are chosen by the decision-maker. Two faults were simulated in a three tank benchmark and the respective fuzzy models were identified. The fuzzy FTC scheme proposed in this paper was able to accommodate the simulated faults.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Bahir, L., Kinnaert, M.: Fault detection and isolation for a three tank system based on a bilinear model of the supervised process. In: Proc. Int. Conf. Control’98, UKACC, pp. 1486–1491 (1998)
Chen, R., Patton, R.: Robust Model-Based Fault Diagnosis for Dynamic Systems. Kluwer Academic Publishers, Boston (1999)
Dolanc, G., Juricic, D., Rakar, A., Petrovcic, J., Vrancic, D.: Three-tank benchmark test. Technical Report COPL007R, Copernicus project CT94-0237, Jozef Stefan Institute (1997)
Kacprzyk, J.: Multistage Fuzzy Control. John Wiley & Sons, Chichester (1997)
Lopez-Toribio, C.J., Patton, R.J., Daley, S.: Takagi-Sugeno fuzzy fault-tolerant control of an induction motor. Neural Computing & Applications 9, 19–28 (2000)
Maciejowski, J.M., Jones, C.N.: MPC fault-tolerant flight control case study: flight 1862. In: IFAC Symp. SAFEPROCESS’2003, pp. 121–125 (2003)
Mendonça, L.F., Sousa, J.M.C., Kaymak, U., Sá da Costa, J.M.G.: Weighted goals and constraints in fuzzy predictive control. Journal of Int. & Fuzzy Syst. 17(5), 517–532 (2006)
Mendonça, L.F., Sousa, J.M.C., Sá da Costa, J.M.G.: Fault tolerant control using fuzzy MPC. In: Proc. of Safeprocess 2006, 6th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, September 2006, pp. 1501–1506 (2006)
Mendonça, L.F., Sousa, J.M.C., Sá da Costa, J.M.G.: Optimization problems in multivariable fuzzy predictive control. Int. Journal Appr. Reasoning 36(3), 199–221 (2004)
Mendonça, L.F., Sousa, J.M.C., Sá da Costa, J.M.G.: Fault isolation using fuzzy model-based observers. In: Proceedings of Safeprocess 2006, 6th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, September 2006, pp. 781–786 (2006)
Sousa, J.M.C., Kaymak, U.: Model predictive control using fuzzy decision functions. IEEE Trans. on Syst., Man, and Cyb. Part B: Cybernetics 31(1), 54–65 (2001)
Sousa, J.M.C., Kaymak, U.: Fuzzy Decision Making in Modeling and Control. World Scientific Pub. Co., Singapore (2002)
Yager, R.: Fuzzy decision making including unequal objectives. International Journal of Man-Machine Studies 21, 389–400 (1978)
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2007 Springer Berlin Heidelberg
About this paper
Cite this paper
Mendonça, L.F., Sousa, J.M.C., Sá da Costa, J.M.G. (2007). Fault Tolerant Control of a Three Tank Benchmark Using Weighted Predictive Control. In: Melin, P., Castillo, O., Aguilar, L.T., Kacprzyk, J., Pedrycz, W. (eds) Foundations of Fuzzy Logic and Soft Computing. IFSA 2007. Lecture Notes in Computer Science(), vol 4529. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-72950-1_72
Download citation
DOI: https://doi.org/10.1007/978-3-540-72950-1_72
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-72917-4
Online ISBN: 978-3-540-72950-1
eBook Packages: Computer ScienceComputer Science (R0)