PROGRAM SYSTEMS: THEORY AND APPLICATIONS

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Online Scientific Journal published by the Ailamazyan Program Systems Institute of the Russian Academy of Sciences

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• Содержание выпуска •
• Methods for Optimal Control and Control Theory •
• Mathematical Modelling •
• Software and Hardware for Distributed Systems and Supercomputers •
• Mathematical Foundations of Programming •

Mathematical Modelling

Responsible for the Section: doctor of technical Sciences Vladimir Gurman, candidate of technical Sciences Sergei Amelkin

On the left: assigned number of the paper, submission date, the number of A5 pages contained in the paper, and the reference to the full-text PDF .

Article # 14_2017 13 p. PDF	submitted on 20th Apr 2017 displayed on website on 15th May 2017 Sergey Amelkin, Oleg Shishkin, Aleksandr Talalaev Data generation for the problem of diagnostics of space systems The task of testing the operability of the sensor equipment of space systems is urgent, since it is related to ensuring fault tolerance. As the scale and complexity of systems and programs grow, the amount of information analyzed increases, and it is not always available for experimental studies related to the modeling of various anomalies, which is necessary for constructing and setting up special monitoring and diagnostic systems. A software tool for data generation is proposed to simulate a variety of situations with sensors of a spacecraft and to develop a technique for detecting and predicting faults. Due to the proposed means, a high level of coverage is provided for the automatic control of various situations that arise during the operation of space vehicles. A more accurate adjustment of the instrumentation for monitoring, diagnosing and forecasting the development of situations associated with anomalies and failures of the sensors. (In Russian). Key words: spacecraft, telemetry data generation, subsystems, anomaly diagnostics, testing, data emulation.
article citation	http://psta.psiras.ru/read/psta2017_2_19-31.pdf
DOI	https://doi.org/10.25209/2079-3316-2017-8-2-19-31
Article # 15_2017 12 p. PDF	submitted on 20th Apr 2017 displayed on website on 15th Apr 2017 Vardges Hovsepyan, Anatolij Tsirlin Choice–thermodynamically optimal sequence of separation of multicomponent systems that use mechanical energy The problem of the procedure for the separation of multicomponent mixtures in systems using mechanical or electrical energy, minimizing the cost of energy in the processes of a given performance, and the optimal distribution of contact surfaces between the stages of separation. (In Russian). Key words: separation of mixtures, mnogokomponentnye mixture, irreversible power costs, optimal order splitting.
article citation	http://psta.psiras.ru/read/psta2017_2_33-44.pdf
DOI	https://doi.org/10.25209/2079-3316-2017-8-2-33-44

• Methods for Optimal Control and Control Theory •
• Mathematical Modelling •
• Software and Hardware for Distributed Systems and Supercomputers •
• Mathematical Foundations of Programming •

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