Accession Number : AD0645792

Title :   METHOD OF ROOT HODOGRAPH IN THEORY OF AUTOMATIC CONTROL,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Uderman,E. G.

Report Date : 26 JUL 1966

Pagination or Media Count : 115

Abstract : The book contains a systematic account of the root hodograph method (root locus method), which is a graphoanalytical calculation of linearized systems of automatic control in time field. In the book is given necessary information about linearized systems, essence of method of property of root hodographs is expounded, and appraisal of parameters of transition and frequency-response curves of system depending upon location of zeroes and poles of transfer function of closed system is given. Questions are considered of synthesis of systems of automatic control using root hodograph technique. All presented questions are illustrated by examples of calculations. Book is intended for scientists, engineers, and students studying calculation of systems of automatic control. (Author)

Descriptors :   (*CONTROL, THEORY), (*APPROXIMATION(MATHEMATICS), CONTROL), AUTOMATIC, DYNAMICS, LOCUS, POLYNOMIALS, GRAPHICS, TRANSFER FUNCTIONS, SYNTHESIS, CONTROL SYSTEMS, PERTURBATION THEORY, USSR

Subject Categories : Operations Research

Distribution Statement : APPROVED FOR PUBLIC RELEASE