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- Title
海事卫星地面站RMS可用性评估模型.
- Authors
熊仪; 刘思峰; 方志耕; 南淑君; 张靖如; 邵瑞瑞
- Abstract
With the continuous development of the international maritime satellite communication system (INMARSAT), the availability evaluation of satellite earth station (SES) is of great significance. Firstly, this paper constructs the reliability, maintainability and supportability(RMS) model to evaluate the availability of SES. Secondly, taking the equipment of SES as the research object, the equipment effectiveness probability is obtained according to Markov chain, and the system reliability is further deduced. Then, the queue-graphical evaluation and review technique(Q-GERT) network is established to describe the maintain and support process of SES equipment, and the modeling and simulation is carried out based on AnyLogic. Finally, through the application research of an example, the availability evaluation of SES based on the RMS model is obtained, which verifies the effectiveness and practicability of the proposed model and the evaluation method.
- Subjects
TELECOMMUNICATION satellites; EARTH stations; ARTIFICIAL satellites; MARINE communication; MAINTAINABILITY (Engineering); QUEUEING networks; MARKOV processes
- Publication
Systems Engineering & Electronics, 2023, p1570
- ISSN
1001-506X
- Publication type
Article
- DOI
10.12305/j.issn.1001-506X.2023.05.34