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MODULE DEFINITION MODEL FOR MODULAR DESIGN AND MANUFACTU-RING OF HEAVY DUTY MACHINE TOOLS
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作者 HuWeigang LiChenggang +3 位作者 ZhongYifang YuJun zhouji LiuYuqi(Huazhong University of Science and Technology) 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 1995年第4期281-286,共17页
The key techniques of modular design of heavy duty NC mathine tools are described. Amodule definition modelfor modular design and manufacturing of heavy duty NC machine tools isbulit and the essential composition of t... The key techniques of modular design of heavy duty NC mathine tools are described. Amodule definition modelfor modular design and manufacturing of heavy duty NC machine tools isbulit and the essential composition of the module definition model (MDM) is discussed in detail. Itis composed of two models: the part definition model (PDM) and the module assembly model(MAM). The PDM and MAM are built and their structures are given. Using object-oriented know-ledge representation and based on these models, an intelligent support system of modular design forheavy duty NC machine tools is developed and implemented This system has been applied to thepractical use of Wuhan Heavy Duty Machine Tool Works 展开更多
关键词 Modular design Module definition model Intelligent system NC machine tools
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Photonic structures in butterfly Thaumantis diores 被引量:4
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作者 LIBo LIQi +1 位作者 zhouji LILongtu 《Chinese Science Bulletin》 SCIE EI CAS 2004年第23期2545-2546,共2页
关键词 光子学 PBG 生物体 蝴蝶 色彩 翅膀
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