Some issues in the design of predictive controllers

Magni, Lalo; Nicolao, Giuseppe de; Scattolini, Riccardo

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Title: Some issues in the design of predictive controllers

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AMCS, volume 9 (1999)

Abstract:

In the paper, we discuss how to design a predictive controller capable of addressing a number of important issues ranging from nominal stability to the model identification/controller design interplay. Nominal stability is ensured by resorting to Constrained Receding Horizon Predictive Control. As for robust stability, the connections between the frequency weighting P-polynomial in the cost function and the achievable robustness against multiplicative uncertainty are investigated. ; Then, a two-step design procedure is proposed in order to enhance the closed-loop robustness and obtain nominal performances. A correlation technique is also proposed as a tool to estimate uncertainty bounds to be used in controller design. Finally, the control and identification procedures are put together to form an iterative identification/control design methodology. A simulation example is reported to illustrate the approach.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

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oai:zbc.uz.zgora.pl:58158

Pages:

9-24

Source:

AMCS, volume 9, number 1 (1999) ; click here to follow the link

Language:

eng

Rights:

Biblioteka Uniwersytetu Zielonogórskiego

Subject and keywords:

predictive control robust control two degree of freedom regulation identification for control

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Digital Library of Zielona Góra > Repository > Faculties > Faculty of Computer, Electrical and Control Engineering

Digital Library of Zielona Góra > Repository > Types of work > Articles

Digital Library of Zielona Góra > Repository > Scientific journals and UZ publishing series > International Journal of Applied Mathematics and Computer Science (AMCS)

Digital Library of Zielona Góra > Repository > Scientific journals and UZ publishing series > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (1999)

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Jan 19, 2021

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https://www.zbc.uz.zgora.pl/publication/64773

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International Journal of Applied Mathematics and Computer Science (AMCS)

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Some issues in the design of predictive controllers	Sep 3, 2021

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