Frequency-response analyzer АЧХИ-102

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.