ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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7
Issue
vol 60 / JULY, 2017
Article
UDC 519.271

A METHOD OF CHECKING OF CONTROL SYSTEM CHARACTERISTICS AGAINST SPECIFIED REQUIREMENTS WITH LIMITED TEST NUMBER

V. N. Arseniev
A. F. Mozhaysky Military Spaсe Academy, Department of Onboard Information and Measuring Complexes; Professor


A. S. Fadeev
Center for Ground-Based Space Infrastructure Facilities Operation, Moscow; Director General


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Abstract. The problem of checking of control system characteristics against specified technical requirements is considered in the case when the system prototypes to be tested are limited in number. It is shown that the problem may be reduced to checking of a multidimensional statistical hypothesis concerning distribution parameters. A method is proposed for approximate solution of the problem allowing for increase in reliability of decision on consistency of various characteristics of the system with the specified requirements based on a limited number of field tests.
Keywords: control system, field test, reliability, hypothesis, likelihood ratio