ISSN 1991-2927
 

ACP № 1 (59) 2020

Author: "Valerii Pavlovich Kiselevich"

Valerii Pavlovich Kiselevich, Production - Technical Director at Concern ‘Morinformsystem-Agat’ JSC, in Moscow, Candidate of Chemistry; graduated from the Faculty of Instrument Egneering at Leningrad Institute of Aircraft Instrumentation; Deputy General Director on Production - Technical Director at Concern ‘Morinformsystem-Agat’ JSC, in Moscow; an author of articles and patents in the field of quality assurance and inspection of electric devices. [e-mail: kiselevich_vp@concern-agat.ru]V. Kiselevich,

Vladimir Nikolaevich Klyachkin, Ulyanovsk State Technical University, Doctor of Engineering; graduated from the Mechanical Faculty of the Ulyanovsk Polytechnic Institute; Professor at the Department of Applied Mathematics and Informatics of the Ulyanovsk State Technical University; an author of scientific papers in the field of reliability, service life and mathematics. [e-mail: v_kl@mail.ru]V. Klyachkin,

Vladimir Vasilyevich Sukhov, Joint Stock Company Concern ‘Morininformsystem-Agat’ (Moscow), Candidate of Engineering; graduated from the Mechanical Engineering Faculty of Bauman Moscow Technical University with the specialty in Radiomechanical Devices; Chief of Engineering Department at the Joint Stock Company Concern ‘Morininformsystem-Agat’ (Moscow); a patent holder and an author of articles in the field of reliability, testing, and calculations of dynamics and strength of radio equipment, vibroinsulation system, vibroacoustic and sound characteristics, thermal conditions. [e-mail: vsuhov051@yandex.ru]V. Sukhov

Computer System Resource Posttest Prediction 35_7.pdf

The article deals with problems of the computer system resource posttest prediction derived from accelerated tests under different influences. Resources estimation methods are divided into four groups: statistical, deterministic, physic-statistics, and expert methods. The first three are the most commonly used methods. The analytical methods for accounting of effect of these influences on resource were made only for individual factors, while not always taken into account particulars of random influences. The methods of calculating the service life related with the fatigue strength are known. There were analyzed external influences that have the greatest impact on the design of the device so that to develop an effective method for estimating the resource. On the basis of analysis and accelerated testing, the method of estimating the mean and gamma-percentile resource based on the distribution of time to failure, the parameters of which are determined by calculation, has been proposed. The tests were carried out on a large group of modules for each selected action. There was given an example of calculation of the system as the serial communication subsystems, where each of subsystems is under the influence of the vibration, temperature, power supply ON and OFF.

Prediction, computer system, accelerated testing, statistical methods, the weibull distribution.

2014_ 1

Sections: Mathematical modeling

Subjects: Mathematical modeling, Electrical engineering and electronics.


Valerii Pavlovich Kiselevich, Concern ‘Morinformsystem-Agat’ JSC, in Moscow, Candidate of Chemistry; graduated from the Faculty of Instrument engineering at Leningrad Institute of Aircraft Instrumentation; Deputy General Director on Production -Technical Director at Concern ‘Morinformsystem-Agat’ JSC, in Moscow; an author of articles and patents in the field of quality assurance and inspection of electronic devices. [e-mail: kiselevich_vp@concern-agat.ru]V. Kiselevich,

Valentin Mikhailovich Konstantinovskii, Concern ‘Morinformsystem-Agat’ JSC, in Moscow, Doctor of Engineering; graduated from the Faculty of Automatics and Telemechanics at Ryazan Institute of Radioengineering; Chief staff scientist at Concern ‘Morinformsystem-Agat’ JSC, in Moscow; an author of articles, patents, and monographs in the field of creation of special computer facilities. [e-mail: konstantinovskiy_vm@concern-agat.ru]V. Konstantinovskii,

Sergei Igorevich Tunik, Concern ‘Morinformsystem-Agat’ JSC, Deputy head of a department at Concern ‘Morinformsystem-Agat’ JSC; graduated from the Faculty of Radioengineering at Bauman Moscow State Technical University; author of articles and patents for storage devices. [e-mail: tunik_si@concern-agat.ru]S. Tunik

Estimation Method of Electronic Unit Parametric Realiability 33_13.pdf

The quality assurance of critical electronic units in the conditions of single and irregular release requires a specific approach to a production process monitoring structure. This approach works in practice through a system of sequential monitoring operations. The practical method for determination of the electronic module parametric reliability suggested in the present article is the last operation in this system.

Parametric reliability, safe operating area, boundary of working capacity range, test.

2013_ 3

Sections: Production engineering. units and devices

Subjects: Mathematical modeling, Electrical engineering and electronics.


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