Details

Autor(en) / Beteiligte

• Guay, M.
• Zhang, T.

Titel

Adaptive extremum seeking control of nonlinear dynamic systems with parametric uncertainties

Ist Teil von

• Automatica (Oxford), 2003-07, Vol.39 (7), p.1283-1293

Ort / Verlag

Oxford: Elsevier Ltd

Erscheinungsjahr

2003

Quelle

Elsevier ScienceDirect Journals

Beschreibungen/Notizen

• We pose and solve an extremum seeking control problem for a class of nonlinear systems with unknown parameters. Extremum seeking controllers are developed to drive system states to the desired set-points that extremize the value of an objective function. The proposed adaptive extremum seeking controller is “inverse optimal” in the sense that it minimizes a meaningful cost function that incorporates penalty on both the performance error and control action. Simulation studies are provided to verify the effectiveness of the proposed approach.