Digital Controller Implementation and Fragility

Language: English

Published by Springer London, Springer London Sep 2012, 2012

144711082X / 9781447110828

Series: Book 79 of 167 - Advances in Industrial Control

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Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermanyBuchWeltWeit Ludwig Meier e.K.

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This item is printed on demand - it takes 3-4 days longer - Neuware -In the usual process of control system design, the assumption is made that the controller is implemented exactly. This assumption is usually reasonable, since clearly, the plant uncertainty is the most significant source of uncertainty in the control system, while controllers are implemented with high-precision hardware. However, inevitably, there will be some amount of uncertainty in the controller, a fact that is largely ignored in existing modern advanced robust control techniques. If the controller is implemented by analogue means, there are some tolerances in the analogue components. More commonly, the controller will be implemented digitally, and consequently there will be uncertainty involved with the quantization in the analogue-digital conversion and rounding in the parameter representation and in the numerical computations. A failure to account for these uncertainties in the controller may result in a controller that is 'fragile'. A controller is fragile in the sense that very small perturbations in the coefficients of the designed controller destabilize the closed-loop control system.This book collects a number of articles which consider the problems of finite-precision computing in digital controllers and filters. Written by leading researchers, topics that the book covers include:- analysis of fragility and finite-precision effects;- design of optimal controller realizations;- design of non-fragile robust controllers;- design of low-complexity digital controllers;- analysis of quantization effects in fuzzy controllers. 300 pp. Englisch.

Seller Inventory # 9781447110828

Title
Digital Controller Implementation and Fragility
Author
James F. Whidborne
Publisher
Springer London, Springer London Sep 2012
Publication year
2012
Condition
Neu
Binding
Taschenbuch
Language
English
ISBN 10
144711082X
ISBN 13
9781447110828
Item weight
458 grams
Dimensions
235x155x17 mm
Series
Book 79 of 167: Advances in Industrial Control

BuchWeltWeit Ludwig Meier e.K.

Bergisch Gladbach, Germany

5-star seller

AbeBooks seller since January 11, 2012

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BuchWeltWeit Ludwig Meier e.K.

Germany