| 摘要: |
| 针对卫星设计意图分解过程中存在重视分解结果，轻视分解过程的现象，提出基于元意图链的典型设计意图树提取方法。首先，在定义相关概念的基础上，通过逆向推理和均值法得到设计意图的典型元意图链；然后，通过Apriori算法提取出典型元意图组合并将其融合成典型设计意图树；最后，通过实例验证说明了该方法的有效性。 |
| 关键词: 设计过程 元意图链 典型元意图链 典型设计意图树 |
| 基金项目:国家科技支撑计划项目（2014BAF07B0）；国家自然科学基金资助项目（51205321）；陕西省自然科学基金（2014JM9367）；中央高校基本科研业务费专项资金资助项目（3102014KYJD038）。 |
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| Extracting Method of Typical Design Intention Tree in Satellite Overall Design |
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Shi Bingbo1, Wang Haopan2, Zhou Jingtao1 Wang Mingwei1 Pan Li1, Liu Xiaochen3
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1. Key Laboratory of Contemporary Design and Integrated Manufacturing Technology of Ministry of Education of China, Northwestern Polytechnical University;2. China Academy of Space Technology;3. Communication Academy of Space Technology
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| Abstract: |
| The extracting method of typical design intention tree based on element intention chain is presented for the phenomenon that the designers only focus on the decomposition results but ignore the decomposition process in the design intention decomposition process of satellite. Firstly, on the basis of defining related concepts, by reverse reasoning and average method, a typical intention chain of the design intent is gotten. Secondly, by Apriori algorithm, a typical intention group is extracted, and it is integrated into a typical design intention tree. Finally, the example shows that the method is effective. |
| Key words: design process element intention chain typical intention chain typical design intention tree |
