Formation of optimal composition of the modules of single-function multiversion software for automated control system of the satellite communication system

[摘要] When creating the automated control systems (ACS) for satellite systems, the main task is to ensure high quality and reliability of all hardware and software complex components. It conserns not only spacecrafts but also the ground segments of system.In this direction there is an active work. In this article we want to focus on the development of software for satellite communication systems that can be implemented in both space and ground segments. One of the promising directions in this area is the introduction of multiversion technology. The proposed model significantly develops the approach of development of highly reliable software, as it deals with multiversion software for ACS of satellite communication systems, consisting of one or more programs, and each program consists of a number of modules, the serial execution of which corresponds to the successful implementation of the function. Below is a model that is applicable to various structures of multiversion software for ACS of satellite communication systems (from a very simple structure to a more complex) and gives the designer the flexibility in choosing the appropriate modules for the designed software of the system.

[发布机构] JSC Academician M F Reshetnev Information Satellite Systems, 52 Lenin street, Zheleznogorsk, Krasnoyarsk region; 662972, Russia^1;Siberian Federal University, 79 Svobodny avenue, Krasnoyarsk; 660041, Russia^2;Reshetnev Siberian State University of Science and Technology, 31, Krasnoyarsky Rabochy Av., Krasnoyarsk; 660037, Russia^3;Krasnoyarsk Science and Technology City Hall, Russian Union of Scientific and Engineering Associations, 61 Uritskogo street, Krasnoyarsk; 660049, Russia^4;Management Department, Irkutsk State Transport University, Irkutsk, Russia^5

[效力级别] 工业技术

[关键词] Automated control systems;Complex components;Ground segments;Hardware and software;Optimal composition;Satellite system;Serial execution;Simple structures