| 引用本文: | 罗旭,葛哲学,杨拥民.基于设计参数综合评价决策的维修性设计方案优选方法.[J].国防科技大学学报,2012,34(3):58-62.[点击复制] |
| LUO Xu,GE Zhexue,YANG Yongmin.Preferred selection method for maintainability design schemes based on integrative evaluation decision-making of design factors[J].Journal of National University of Defense Technology,2012,34(3):58-62[点击复制] |
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| 基于设计参数综合评价决策的维修性设计方案优选方法 |
| 罗旭, 葛哲学, 杨拥民 |
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(国防科学技术大学 装备综合保障技术重点实验室，湖南 长沙 410073)
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| 摘要: |
| 针对维修性设计方案的评估优选问题进行分析，给出一种改进的设计参数综合评价优选方法。考虑到维修性设计因素评价的不确定性和模糊性的特点，采用集对分析理论对维修性设计因素的模糊语言值评价进行处理，并将层次赋权方法引入方案贴近度评估决策模型，以提高方案优选的可信性。最后以某航天器电源系统的维修性设计方案优选为例说明了该方法的应用及有效性。 |
| 关键词: 维修性 设计方案 评价优选 集对分析 贴近度 |
| DOI： |
| 投稿日期：2011-11-18 |
| 基金项目:国家自然科学基金项目（51005238）和国家部委预研项目（020201） |
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| Preferred selection method for maintainability design schemes based on integrative evaluation decision-making of design factors |
| LUO Xu, GE Zhexue, YANG Yongmin |
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(Laboratory of Science and Technology on Integrated Logistics Support，National University of Defense Technology Changsha 410073，China)
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| Abstract: |
| Aiming at evaluation and selection of maintainability design schemes, a new preferred selection method based on integrative evaluation of design factors was proposed. Considering the uncertainty and fuzziness of design factors’ evaluation, linguistic assessment values of maintainability design factors were quantified on the basis of the set pair analysis theory, and evaluation and decision-making model was established by introducing the weighting method based on AHP into similarity scale of schemes. Finally, preferred selection for design schemes of some manned spacecraft power system was taken as an example to illustrate the application and effectiveness of this method. |
| Keywords: maintainability design scheme evaluation and selection set pair analysis similarity scale |
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