The design of robust model predictive control for handling bounded uncertainties in step response of unconstrained MIMO processes is considered. The control law is obtained by minimizing an upper bound of the objective function and it consists of an optimal state feedback gain and a robust state obs
Robust predictive control of systems with uncertain impulse response
β Scribed by G. De Nicolao; L. Magni; R. Scattolini
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 432 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0005-1098
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β¦ Synopsis
This note presents an unconstrained predictive control algorithm for stable systems described in terms of impulse representation.
Closed-loop nominal stability is guaranteed by imposing only one terminal constraint at the end of the prediction horizon. Robustness with respect to uncertainties in the impulse response coefficients is enhanced by means of an additional 'robustifying' regulator that does not modify nominal tracking performances. The synthesis of this regulator does not require any extra computational burden.
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