✦ LIBER ✦
Parameter identification for piecewise-affine fuzzy models in noisy environment
✍ Scribed by S. Simani; C. Fantuzzi; R. Rovatti; S. Beghelli
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 455 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0888-613X
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✦ Synopsis
In this paper the problem of identifying a fuzzy model from noisy data is addressed. The piecewise-ane fuzzy model structure is used as non-linear prototype for a multi± input, single±output unknown system. The consequents of the fuzzy model are identi®ed from noisy data which are collected from experiments on the real system. The identi-®cation procedure is formulated within the Frisch scheme, well established for linear systems, which is extended so that it applies to piecewise-ane, constrained models.