| 面向CAPP的多级知识获取策略 |
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| 引用本文： | 钟佩思 高国安. 面向CAPP的多级知识获取策略[J]. 机械制造, 1998, 36(5): 40-42 |
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| 作者姓名： | 钟佩思 高国安 |
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| 作者单位： | 哈尔滨工业大学现代生产技术中心 150001 |
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| 摘 要： | 通过分析工艺规程设计特点和ＣＡＰＰ专家系统中分层知识库结构模型,提出了基于元知识控制的多级知识获取策略,并阐明各模块的功能及特点,进而建立智能化交互式工艺知识获取系统,并详细讨论加工链表设计子知识库的建立过程。
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| 关 键 词： | CAPP 专家系统 知识库 知识获取 |
Strategies to Acquire Knowledge Rel-ative to CAPP at Multiple Levels |
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| Zhong Peisi et al. Strategies to Acquire Knowledge Rel-ative to CAPP at Multiple Levels[J]. Machinery, 1998, 36(5): 40-42 |
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| Authors: | Zhong Peisi et al |
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| Affiliation: | Zhong Peisi et al |
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| Abstract: | After analyzing the characteristics of process planning and the structural model of hierarchical knowledge bases in the CAPP expert system,this paper proposes the strategies to acquire knowledge at multiple levels on the basis of meta-knowledge control and expounds the functions and features of various modules so as to establish an intelligent interactive system for acquiring knowledge of processes. Moreover,procedures to establish sub-bases of knowledge for designing process chain charts are discussed in detail. |
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| Keywords: | CAPP Expert System Knowledge Base Knowledge Acquisition |
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