Modeling and control of a large nuclear reactor: a three-time-scale approach

<p>Control analysis and design of large nuclear reactors requires a suitable mathematical model representing the steady state and dynamic behavior of the reactor with reasonable accuracy. This task is, however, quite challenging because of several complex dynamic phenomena existing in a reacto...

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Hauptverfasser: Shimjith, S. R. (VerfasserIn), Tiwari, A. P. (VerfasserIn), Bandyopadhyay, Bijnan (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Berlin [u.a.] Springer 2013
Schriftenreihe:Lecture notes in control and information sciences 431
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Abstract
Zusammenfassung:<p>Control analysis and design of large nuclear reactors requires a suitable mathematical model representing the steady state and dynamic behavior of the reactor with reasonable accuracy. This task is, however, quite challenging because of several complex dynamic phenomena existing in a reactor. Quite often, the models developed would be of prohibitively large order, non-linear and of complex structure not readily amenable for control studies. Moreover, the existence of simultaneously occurring dynamic variations at different speeds makes the mathematical model susceptible to numerical ill-conditioning, inhibiting direct application of standard control techniques. This monograph introduces a technique for mathematical modeling of large nuclear reactors in the framework of multi-point kinetics, to obtain a comparatively smaller order model in standard state space form thus overcoming these difficulties. It further brings in innovative methods for controller design for systems exhibiting multi-time-scale property, with emphasis on three-time-scale systems.</p>
Beschreibung:Multipoint Kinetics Modeling of Large Nuclear Reactors -- Output Feedback Control Design -- Multiparameter Singular Perturbation of Linear Optimal Regulators -- Direct Block Diagonalization and Composite Control of Three–Time–Scale Systems -- Design of Fast Output Sampling Controller for Three–Time–Scale Systems
Beschreibung:1 Online-Ressource (XXII, 138 p.)
ISBN:9783642305894
DOI:10.1007/978-3-642-30589-4