Frequency-response analyzer АЧХИ-102

UDC 681.5

Alexander Georgievich Volovich, vice director, LLC «ChelEnergoPribor», Russian Federation, su@susu.ac.ru

Georgiy Iosifovich Volovich, Doctor of Science (Engineering), professor of Control Systems Department, South Ural State University, Chelyabinsk, Russian Federation, su@susu.ac.ru

Vasiliy Petrovich Tshcherbakov, lecturer of Control Systems Department, South Ural State University, Chelyabinsk, Russian Federation, vs_develop@mail.ru

Abstract

The Russian frequency-response analyzer АЧХИ-102 experimentally identifying amplitude phase frequency characteristics of technical objects including automatic electrical and hydraulic drives as well as other automatic control systems and their elements and two-terminal elements is described in the article. Measuring-computing unit control, data recording, printing the results and readings with the possibility of measuring results saving are done in application software, worked out particularly for the analyzer.

Full text

Keywords

frequency-response analyzer, control system, software

References

1. Vavilov, A.A. EHksperimental'noe opredelenie chastotnyh harakteristik avtomaticheskih sistem / A.A. Vavilov, A.I. Solodovnikov. – M.: Gosehnergoizdat, 1963. – 252 s.

Source

Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control, Radio Electronics, 2012, iss. 16, no. 23 (282), pp. 202-205. (in Russ.) (Brief Reports)