The technique and software for the system of fire tests of liquid rocket engines of small thrust

Measurement Technology and Metrology


Аuthors

Chubarov O. U.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

e-mail: chubarovy@rambler.ru

Abstract

The technique of diagnostics of the arisen failure condition is developed, based on the measured parameters of automated information-measuring and control system with application of secondary signs, as characteristics of malfunctions. The test complex is developed for working off of the offered technique, which subsystem of diagnostics allows to identify the arisen failure condition and to define a faulty measuring instrument or measuring instruments in case of their refusal. Results of experiments have confirmed working capacity of the developed technique. Results of experiments have confirmed working capacity of the developed technique.

Keywords:

measurements at tests, diagnostics of the arisen failure, functional diagnostics, secondary signs, liquid rocket engines of small thrust

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