ADAPTIVE CONTROL DESIGN FOR NONLINEAR SYSTEMS VIA SUCCESSIVE APPROXIMATIONS

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Babaei N., SALAMCİ M. U., Karakurt A. H.

10th ASME Annual Dynamic Systems and Control Conference, Virginia, Amerika Birleşik Devletleri, 11 - 13 Ekim 2017 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Doi Numarası: 10.1115/dscc2017-5353
  • Basıldığı Şehir: Virginia
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Gazi Üniversitesi Adresli: Evet

Özet

The paper presents an approach to the Model Reference Adaptive Control (MRAC) design for nonlinear dynamical systems. A nonlinear reference system is considered such that its response is designed to be stable via Successive Approximation Approach (SAA). Having designed the stable reference model through the SAA, MRAC is then formulated for nonlinear plant dynamics with a new adaptation rule to guarantee the convergence of the nonlinear plant response to that of the response of the nonlinear reference model. The proposed design methodology is illustrated with examples for different case studies.