| 基于知识规则与几何推理的非单调装配序列规划方法 |
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| 引用本文： | 魏小龙,李原,陈姣. 基于知识规则与几何推理的非单调装配序列规划方法[J]. 锻压装备与制造技术, 2014, 49(4): 109-113 |
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| 作者姓名： | 魏小龙 李原 陈姣 |
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| 作者单位： | 西北工业大学现代设计与集成制造技术教育部重点实验室,陕西西安,710072 |
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| 基金项目： | 航天技术支撑基金资助项目，国家商用飞机制造工程技术研究中心创新基金资助项目，国防基础科研资助项目，西北工业大学基础研究基金资助项目 |
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| 摘 要： | 针对传统装配序列规划不考虑非单调因素的问题,提出一种基于知识规则与几何推理的非单调装配序列规划方法。首先,对非单调装配过程及其特点进行了分析,并采用包含状态信息的层次关联图及装配知识规则两种方式对非单调装配过程信息进行表达。最后依据所建立的装配信息模型,采用基于知识规则与几何推理相结合的非单调装配序列生成方法,实现非单调装配序列的规划。
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| 关 键 词： | 制造业信息化 非单调装配 序列规划 知识规则 |
Non-monotonic assembly sequence planning method based on knowledge rule and geometric reasoning |
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| WEI Xiaolong,LI Yuan,CHEN Jiao. Non-monotonic assembly sequence planning method based on knowledge rule and geometric reasoning[J]. China Metalforming Equipment & Manufacturing Technology, 2014, 49(4): 109-113 |
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| Authors: | WEI Xiaolong LI Yuan CHEN Jiao |
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| Affiliation: | (Key Laboratory of Education Ministry of Contemporary Design and Integrated Manufacturing Technology, Northwest Polytechnic University, Xi＇an 710072, Shanxi China) |
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| Abstract: | As the traditional assembly sequence planning does not consider non-monotone issue, a non- monotonic assembly sequence planning method based on knowledge rule and geometric reasoning has been proposed. Firstly, the non-monotonic assembly process and its characteristics have been analyzed. The figure hierarchy correlation which contains the status information and assembly knowledge has been used to express the non-monotone assembly process information. Based on the assembly information model, a non-monotonic assembly sequence planning method based on knowledge rule and geometric reasoning has been presented, which implements the non-monotone assembly sequence planning. |
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| Keywords: | Non-monotone assembly Sequence Planning Knowledge Rule |
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