1. Fuzzy identification of systems and its applications to modeling and control;Takagi;IEEE Transactions on Systems, Man, and Cybernetics,1985
2. C. Fantuzzi, R. Rovatti, On the approximation capabilities of the homogeneous Takagi-Sugeno model, in: Proc. Fifth IEEE Internat. Conf. on Fuzzy Systems, New Orleans, LA, 1996, pp. 1067–1072.
3. Fuzzy regulators and fuzzy observers: relaxed stability conditions and LMI-based designs;Tanaka;IEEE Transactions on Fuzzy Systems,1998
4. Piecewise quadratic stability of fuzzy systems;Johansson;IEEE Transactions on Fuzzy Systems,1999
5. P. Bergsten, R. Palm, D. Driankov, Fuzzy observers, in: Proc. 10th IEEE Internat. Conf. on Fuzzy Systems, Vol. 2, Melbourne, Australia, 2001, pp. 700–703.