The combination of model predictive control based on linear models (MPC) with feedback linearization (FL) has attracted interest for a number of years, giving rise to MPC+FL control schemes. An important advantage of such schemes is that feedback linearizable plants can be controlled with a linear predictive controller with a fixed model. Handling input constraints within such schemes is difficult since simple bound contraints on the input become state dependent because of the nonlinear transformation introduced by feedback linearization. ; This paper introduces a technique for handling input constraints within a real time MPC/FL scheme, where the plant model employed is a class of dynamic neural networks. The technique is based on a simple affine transformation of the feasible area. A simulated case study is presented to illustrate the use and benefits of the technique.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 19, number 2 (2009) ; kliknij tutaj, żeby przejść
Biblioteka Uniwersytetu Zielonogórskiego
2024-11-05
2024-04-09
30
https://zbc.uz.zgora.pl/publication/88538
Nazwa wydania | Data |
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Input constraints handling in an MPC/feedback linearization scheme | 2024-11-05 |
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Tatjewski, Piotr Ławryńczuk, Maciej Korbicz, Józef (1951- ) - red.
Kaczorek, Tadeusz (1932- ) Iacono, Mauro - ed. Kołodziej, Joanna - ed.
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Ławryńczuk, Maciej Korbicz, Józef (1951- ) - ed.
Pedro, Jimoh Olarewaju Dahunsi, Olurotimi Akintunde Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.