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Model predictive control with amplitude and rate actuator saturation

Giovanini, L. (2003) Model predictive control with amplitude and rate actuator saturation. ISA Transactions, 42 (2). pp. 227-244. ISSN 0019-0578

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Abstract

In this work we show that the anti-wind-up-bumpless-transfer controller emerges from the structure of model predictive control (MPC) with quadratic objective and input constrains. The key to establish that relationship is the application of optimality conditions to the equivalent optimal control problem. The proposed framework employs a model of physical constraints as part of the controller architecture to ensure that the commands sent to the actuator do not exceed their specific limits and the internal states of the controller are well updated. Numerical examples are presented for illustrating the proposed control design methodology.

Item type: Article
ID code: 3570
Keywords: electrical systems, actuator saturation, predictive control, control systems, Electrical engineering. Electronics Nuclear engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Department: Faculty of Engineering > Electronic and Electrical Engineering
Related URLs:
Depositing user: Strathprints Administrator
Date Deposited: 13 Jun 2007
Last modified: 16 Jul 2013 18:10
URI: http://strathprints.strath.ac.uk/id/eprint/3570

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