Conceptual design is an early stage of the whole mechanical product development process, which is a problem-solving activity based on knowledge engineering. Designers often have difficulty in fulfilling complex product designs due to the lack of sufficient product design knowledge. This paper is devoted to presenting a systematic object-oriented knowledge modeling for conceptual design of mechanisms. After object-oriented knowledge representation strategy is introduced, the object-oriented inheritance relationship of mechanisms is discussed in detail, and then the design catalogue for conceptual design of mechanisms is also put forward. Knowledge modeling for conceptual design of mechanisms, including function knowledge modeling, mechanism unit knowledge modeling, mapping knowledge modeling, is discussed step by step. A computer aided mechanism conceptual design software system is developed, and the system implementation of above knowledge base is proposed. The pipe racking system for the oil drilling platform is given as an example, which demonstrates that the object-oriented knowledge modelling methodology is obviously helpful for mechanical product conceptual design of mechanisms.
목차
Abstract 1. Introduction 2. Object-oriented Design Catalogue for Conceptual Design of Mechanisms 2.1. Object-oriented Knowledge Representation Strategy 2.2. Object-oriented Inheritance Relationship of Mechanisms 2.3. Design Catalogue for Conceptual Design of Mechanisms 3. Knowledge Modeling for Conceptual Design of Mechanisms 3.1. Function Knowledge Modeling for Conceptual Design of Mechanisms 3.2. Mechanism Unit Knowledge Modeling for Conceptual Design of Mechanisms 3.3. Mapping Knowledge Modeling for Conceptual Design of Mechanisms 4. Implementation of Database System 4.1. Building of Functional Knowledge Base 4.2. Building of Mapping Knowledge Base 4.3. Building of Mechanism Knowledge Base 4.4. Structure Model of Knowledge Base 4.5. System Architecture 5. Case Studies 5.1. Introduction of a Pipe Racking System for the Oil Drilling Platform 5.2. Gripper Mechanism 5.3. Lifting Mechanism 5.4. Translation Mechanism 5.5. Comprehensive Solutions 6. Conclusions Acknowledgements References
키워드
Data modelingObject-orientedDatabase systemKnowledge modellingConceptual designDesign catalogue
저자
Bin He [ School of Mechatronic Engineering and Automation, Shanghai University, Shanghai Key Laboratory of Mechanical Automation and Robotics ]
Corresponding author
Zhongqiang Deng [ School of Mechatronic Engineering and Automation, Shanghai University, Shanghai Key Laboratory of Mechanical Automation and Robotics ]
Haifeng Lv [ School of Mechatronic Engineering and Automation, Shanghai University, Shanghai Key Laboratory of Mechanical Automation and Robotics ]
보안공학연구지원센터(IJDTA) [Science & Engineering Research Support Center, Republic of Korea(IJDTA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Database Theory and Application
간기
격월간
pISSN
2005-4270
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Database Theory and Application Vol.6 No.5