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Solution of the transfer functions and the linear networks by an analog computer; Resolution des fonctions de transfert et des reseaux lineaires sur calculateur analogique

Abstract

This study presents five methods used to realize a transfer function on analog computer - method of operational amplifiers - method of successive integrations - method of the auxiliary variable - method of the Horner decomposition - method of the direct analog transposition. The method that seems to us the most interesting, this one of Horner, is exposed with some complements. The last method presents the study of a linear network (mechanical, electronic) by direct analog transposition, without having to calculate its transfer function. Several aspects are studied the economy or the material type, the simpleness of implementing the adaptation of coefficients to the computer, the introduction of initial conditions of input and output functions. Every method presented is discussed in function of these problems. The precision of the result is not studied here, but we can indicate that the methods treated here, do not include approximations other than these ones of the computer elements. [French] Cette etude presente cinq methodes utilisees pour realiser une fonction de transfert quelconque sur calculateur analogique - methode des Amplificateurs operationnels - methode des integrations successives - methode de la variable auxiliaire - methode de la decomposition de Horner - methode de la transposition  More>>
Authors:
Publication Date:
Sep 27, 1967
Product Type:
Technical Report
Report Number:
CEA-N-846; SER-1339-2093
Resource Relation:
Other Information: PBD: 27 Sep 1967
Subject:
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; AMPLIFIERS; ANALOG COMPUTERS; COMPUTER NETWORKS; MATHEMATICS; NETWORK ANALYSIS; TRANSFER FUNCTIONS
OSTI ID:
20468491
Research Organizations:
Commissariat a l'Energie Atomique. Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service d'Electronique des Reacteurs
Country of Origin:
France
Language:
French
Other Identifying Numbers:
TRN: FR04N0846044201
Availability:
Available from INIS in electronic form
Submitting Site:
FRN
Size:
37 pages
Announcement Date:

Citation Formats

Bras, D. Solution of the transfer functions and the linear networks by an analog computer; Resolution des fonctions de transfert et des reseaux lineaires sur calculateur analogique. France: N. p., 1967. Web.
Bras, D. Solution of the transfer functions and the linear networks by an analog computer; Resolution des fonctions de transfert et des reseaux lineaires sur calculateur analogique. France.
Bras, D. 1967. "Solution of the transfer functions and the linear networks by an analog computer; Resolution des fonctions de transfert et des reseaux lineaires sur calculateur analogique." France.
@misc{etde_20468491,
title = {Solution of the transfer functions and the linear networks by an analog computer; Resolution des fonctions de transfert et des reseaux lineaires sur calculateur analogique}
author = {Bras, D}
abstractNote = {This study presents five methods used to realize a transfer function on analog computer - method of operational amplifiers - method of successive integrations - method of the auxiliary variable - method of the Horner decomposition - method of the direct analog transposition. The method that seems to us the most interesting, this one of Horner, is exposed with some complements. The last method presents the study of a linear network (mechanical, electronic) by direct analog transposition, without having to calculate its transfer function. Several aspects are studied the economy or the material type, the simpleness of implementing the adaptation of coefficients to the computer, the introduction of initial conditions of input and output functions. Every method presented is discussed in function of these problems. The precision of the result is not studied here, but we can indicate that the methods treated here, do not include approximations other than these ones of the computer elements. [French] Cette etude presente cinq methodes utilisees pour realiser une fonction de transfert quelconque sur calculateur analogique - methode des Amplificateurs operationnels - methode des integrations successives - methode de la variable auxiliaire - methode de la decomposition de Horner - methode de la transposition analogique directe. La methode qui nous semble la plus interessante, celle de Horner, est exposee avec quelques complements. La derniere methode presente l'etude d'un reseau lineaire (mecanique, electronique...) par transposition analogique directe, sans avoir a calculer sa fonction de transfert. Plusieurs aspects sont etudies l'economie ou le type de materiel, la simplicite de mise en oeuvre l'adaptation des coefficients au calculateur, l'introduction des conditions initiales des fonctions d'entree et de sortie. Chaque methode presentee est discutee en fonction de ces problemes. La precision du resultat n'est pas etudiee ici, mais on peut indiquer toutefois que les methodes traitees ne comportent pas d'approximations autres que celles des elements du calculateur. (auteur)}
place = {France}
year = {1967}
month = {Sep}
}