Notice bibliographique
- Notice
Type(s) de contenu et mode(s) de consultation : Texte noté : électronique
Auteur(s) : Aizerman, M. A.
Titre(s) : Theory of Automatic Control [Texte électronique] : Adiwes International Series
Publication : Burlington : Elsevier Science, 1963
Description matérielle : 1 online resource (532 pages)
Note(s) : 2. The conditions for which periodic states are nearly harmonic. - Print version record.
Theory of Automatic Control
Autre(s) auteur(s) : Freeman, E. A.. Fonction indéterminée
Sujet(s) : Commande automatique
Indice(s) Dewey :
629.8 (23e éd.) = Technique de la commande automatique
Identifiants, prix et caractéristiques : ISBN 9780080099781
Identifiant de la notice : ark:/12148/cb44624704r
Notice n° :
FRBNF44624704
(notice reprise d'un réservoir extérieur)
Table des matières : Front Cover; Theory of Automatic Control; Copyright Page; Table of Contents; FOREWORD;
PREFACE TO THE SECOND EDITION; CHAPTER I. General Introduction to Automatic Controllers;
1. General considerations of control processes. Tenninology; 2. The simplest systems
of direct control; 3. Astatic controllers of indirect action; 4. Bigid (proportional)
feedback. Static indirect action controllers; 5. Floating feedback; 6. Derivative
actions; 7. Multiple control; 8. Two-position (oscillatory) controllers; 9. Controllers
of discontinuous action; 10. Extremal controllers.
11. Individual, specialized and universal controllers. Aggregate systemsCHAPTER II.
The Construction of a Linear Model Control System andthe Initial Material for its
analysis; 1. The dismemberment of the system into its elements; 2. Static characteristics
of elements and of systems; 3. The equations of the system elements; 4. The linear
model of an element. The linearization of equations; 5. The classification of linear
models of elements. The inherentoperator and the action operators. Typical elements
(s t a g e.
3. General properties of some classes of systems of automatic control, connected with
the conditions of their stability4. Estimating the stability of the original system
from the stabilityof its linear model; 5. Concluding remarks; CHAPTER IV. The Construction
and the Evaluation of the Processes in the Linear Modelof a System of Automatic Control;
1. General considerations; 2. The construction of the process from the transfer function
of thesystem; 3. A graphical method of constructing the control process.
4. The construction of the control process from the frequency characteristicsof the
system5. General considerations of indirect estimates of the control process. The
degree of stability; 6. Integral estimates; 7. Estimates of the process on the basis
of the form of the frequencycharacteristic; 8. The analysis of systems with random
disturbances, given statistically; 9. Concluding remarks; CHAPTER V. Auto- and Forced
Oscillation in Non-linear Systerm; 1. General remarks concerning periodic states in
non-linear systems; A. THE APPROXIMATE DETERMINATION OF PERIODICSTATES WHICH ARE NEARLY
HARMONIC.
6. The transfer function of the linear model of a system. Its formationfrom the equations
of the linear models of its elements7. The statics of the linear model of an automatic
control system. The transfer functions of static and astatic systems; 8. Frequency
characteristics of a linear element and of the linearmodel of a system; 9. Concluding
remarks; CHAPTER ΙII. The Stability of the Linear Model of an Automatic Control System;
1. Estimating the stability of the linear model of a system, using itstransfer function;
2. An estimate of the stability of a system from the frequency characteristics.
