Convergence of the optimal non-linear GPC method with iterative state-dependent, linear time-varying approximation
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Data
2005
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Tytuł czasopisma
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Abstrakt
Solution of the optimal non-linear GPC method is mostly obtained in an iterative way with 3 following steps: initialisation, transformation from non-linear system given in general form into time-varying state-dependent form, and checking whether the convergence condition is satisfied. The main aim of this paper is to analyse how the transformation method from nonlinear model into time varying state-space dependent form have effect on the convergence of the algorithm. We try to answer following questions: If chosen transformation method is suitable ? If the convergence to the optimal solution is guaranteed ? If the number of iterations can be cut down ?
Opis
Słowa kluczowe
non-linear systems, predictive control, optimal control, discrete time systems
Cytowanie
Orlowski P (2005) Convergence of the optimal non-linear GPC method with iterative state-dependent, linear time-varying approximation. International Workshop on Assessment and Future Directions of Nonlinear Model Predictive Control, Freudenstadt-Lauterbad, Germany https://hdl.handle.net/20.500.12539/1802