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Functional Fractional Calculus for System Identification and Controls

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In this book, not only are mathematical abstractions discussed in a lucid manner, but also several practical applications are give... Weiterlesen
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Beschreibung

In this book, not only are mathematical abstractions discussed in a lucid manner, but also several practical applications are given particularly for system identification, description and then efficient controls. The reader gets a feeling of the wide applicability of fractional calculus in the field of science and engineering. With this book, a starter can understand the concepts of this emerging field with a minimal effort and basic mathematics.



Klappentext

When a new extraordinary and outstanding theory is stated, it has to face criticism and skepticism, because it is beyond the usual concept. The fractional calculus though not new, was not discussed or developed for a long time, particularly for lack of its applications to real life problems. It is extraordinary because it does not deal with 'ordinary' differential calculus. It is outstanding because it can now be applied to situations where existing theories fail to give satisfactory results. In this book not only mathematical abstractions are discussed in a lucid manner, but also several practical applications are given particularly for system identification, description and then efficient controls.

Historically, Sir Issac Newton and Gottfried Wihelm Leibniz independently discovered calculus in the middle of the 17th century. In recognition to this remarkable discovery, J. Von. Neumann remarked, "the calculus was the first achievement of modern mathematics and it is difficult to overestimate its importance. I think it defines more equivocally than anything else the inception of modern mathematical analysis which is logical development, still constitute the greatest technical advance in exact thinking."

The XXI century will thus have 'exact thinking' for advancement in technology by growing application of fractional calculus, and this century will speak the language which nature understand the best.



Zusammenfassung
This work is inspired by thought to have an overall fuel-ef?cient nuclear plant control system. I picked up the topic in 2002 while deriving the reactor control laws, which aimed at fuel ef?ciency. Controlling the nuclear reactor close to its natural behavior by concept of exponent shape governor, ratio control and use of logarithmic logic, aims at the fuel ef?ciency. The power-maneuvering trajectory is obtained by shaped-normalized-period function, and this de?nes the road map on which the reactor should be governed. The experience of this concept governing the Atomic Power Plant of Tarapur Atomic Power Station gives lesser overall gains compared to the older plants, where conventional proportional integral and deri- tive type (PID) scheme is employed. Therefore, this motivation led to design the scheme for control system than the conventional schemes to aim at overall plant ef?ciency. Thus, I felt the need to look beyondPID and obtained the answer in fr- tional order control system, requiring fractional calculus (a 300-year-old subject). This work is taken from a large number of studies on fractional calculus and here it is aimed at giving an application-orientedtreatment, to understandthis beautiful old new subject. The contribution in having fractional divergence concept to describe neutron ?ux pro?le in nuclear reactors and to make ef?cient controllers based on fractional calculus is a minor contribution in this vast (hidden) area of science.

Inhalt
to Fractional Calculus.- Functions Used in Fractional Calculus.- Observation of Fractional Calculus in Physical System Description.- Concept of Fractional Divergence and Fractional Curl.- Fractional Differintegrations: Insight Concepts.- Initialized Differintegrals and Generalized Calculus.- Generalized Laplace Transform for Fractional Differintegrals.- Application of Generalized Fractional Calculus in Electrical Circuit Analysis.- Application of Generalized Fractional Calculus in Other Science and Engineering Fields.- System Order Identification and Control.

Produktinformationen

Titel: Functional Fractional Calculus for System Identification and Controls
Autor:
EAN: 9783540727033
ISBN: 978-3-540-72703-3
Digitaler Kopierschutz: Adobe-DRM
Format: E-Book (pdf)
Herausgeber: Springer
Genre: Allgemeines, Lexika
Anzahl Seiten: 240
Veröffentlichung: 26.09.2007
Jahr: 2007
Untertitel: Englisch
Dateigrösse: 5.7 MB