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| 基于改进模糊综合评价法的射电望远镜可靠性评估 | |
| Alternative Title | Reliability Evaluation of Radio Telescope Based on Improved Fuzzy Comprehensive Evaluation Method |
侯宇琪1; 薛松1; 连培园1; 赵武林2; 许谦3 ; 李琳4; 孔德庆5; 王从思6
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| 2022-12-01 | |
| Source Publication | 电子机械工程
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| ISSN | 1008-5300 |
| Volume | 38Issue:6Pages:23-28 |
| Contribution Rank | 3 |
| Abstract | 射电望远镜的可靠性问题广泛存在于射电望远镜设计、制造、正常工作等整个全寿命周期，对其子系统进行可靠性评估与可靠性指标分配是射电望远镜设计阶段的关键步骤。文中从射电望远镜的可靠性评估与可靠性指标分配出发，提出了一种基于粒子群优化层次分析的模糊综合评价模型，并基于此模型从多指标综合模糊评价角度对射电望远镜的子系统进行了可靠性评估与可靠性指标分配。可靠性评估分配结果表明射电望远镜子系统中可靠性评估最低的是主反射面系统，需要根据评估结果分配较高的可靠性指标并针对性地提高其可靠性以提高系统的整体可靠性。 |
| Other Abstract | The reliability problem of radio telescopes widely exists in the whole life cycle of radio telescopes, such as the design, manufacturing and normal operation of radio telescopes. The reliability evaluation and reliability index allocation of its subsystems are the key steps at the design stage of radio telescopes. Based on the reliability evaluation and reliability index distribution of radio telescope, a fuzzy comprehensive evaluation model based on particle swarm optimization analysis is proposed in this paper. Based on this model, the reliability evaluation and reliability index distribution of radio telescope subsystem are carried out from the perspective of multi index comprehensive fuzzy evaluation. The results of reliability evaluation and allocation show that the main reflector system has the lowest reliability evaluation in the radio telescope mirror system. It is necessary to allocate higher reliability indexes according to the evaluation results and improve its reliability to improve the overall reliability of the system. |
| Keyword | 射电望远镜 粒子群层次分析法 模糊综合评价 可靠性评估 |
| DOI | 10.19659/j.issn.1008-5300.2022.06.004 |
| Indexed By | 其他 |
| Language | 中文 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/5091 |
| Collection | 射电天文研究室_天线技术实验室 110米口径全可动射电望远镜（QTT）_技术成果 |
| Corresponding Author | 侯宇琪 |
| Affiliation | 1.西安电子科技大学电子装备结构设计教育部重点实验室，陕西西安710071; 2.中国电子科技集团公司第三十九研究所，陕西西安710065; 3.中国科学院新疆天文台，新疆乌鲁木齐830011; 4.新疆大学物理科学与技术学院，新疆乌鲁木齐830046; 5.中国科学院国家天文台，北京100101; 6.西安电子科技大学广州研究院，广东广州510555 |
| Recommended Citation GB/T 7714 | 侯宇琪,薛松,连培园,等. 基于改进模糊综合评价法的射电望远镜可靠性评估[J]. 电子机械工程,2022,38(6):23-28. |
| APA | 侯宇琪.,薛松.,连培园.,赵武林.,许谦.,...&王从思.(2022).基于改进模糊综合评价法的射电望远镜可靠性评估.电子机械工程,38(6),23-28. |
| MLA | 侯宇琪,et al."基于改进模糊综合评价法的射电望远镜可靠性评估".电子机械工程 38.6(2022):23-28. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 侯宇琪-2022-基于改进模糊综合评价法（516KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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