Approximation of dependences by functions of several variables in problemsof the development of automatic control systems

Authors
Ivanov, AK
Citation
Ak. Ivanov, Approximation of dependences by functions of several variables in problemsof the development of automatic control systems, J COMP SYST, 38(3), 1999, pp. 393-401
Citations number
18
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
JOURNAL OF COMPUTER AND SYSTEMS SCIENCES INTERNATIONAL
ISSN journal
10642307 → ACNP
Volume
38
Issue
3
Year of publication
1999
Pages
393 - 401
Database
ISI
SICI code
1064-2307(199905/06)38:3<393:AODBFO>2.0.ZU;2-5
Abstract
A method for constructing analytical dependences of quality parameters of a utomatic control systems on corresponding parameters of elements is propose d. The method uses the approximation of experimental data obtained with the use of a special imitative model of a system. An orthogonal transformation of variables is used to reduce this dependence to a simple form. Approxima te functions are used for the formal setting and solution of design problem s.