|
Abstract: Generalized performance of product is used as an effective tool to drive the whole process of conceptual design of mechanical product. Generalized performance of product is defined by utilizing the deduction of axiom of “object structure” which is combined with “P-E ” system. And it is classified into structure performance and behavior performance which are formally described separately, and product symbol model relevant to the generalized performance of product is constructed. Then a mechanical product conceptual design method driven by generalized performance is proposed. Ideal mapping, redundant mapping and coupling mapping which are possibly caused by the process of mapping between structure and performance are analyzed. Illustration and algorithm of the process of conceptual design of mechanical product driven by generalized performance are given. Finally, the conceptual design of injection unit which is one of the important parts of injection moulding machine is taken as an example to illustrate the application of that method in the actual conceptual design of mechanical product and to certify that the method is correct, effective and practical.
Key words: General performance Object structuring axiom “P-E ” system Conceptual design Injection moulding machine
CLC No:
TP391
国家自然科学基金(50505044, 60573175)、国家重点基础研究发展计划(973计划, 2002CB312106, 2004CB719400)和中国博士后科学基金(2005037816)资助项目.
received
20070526,
received
in
revised
form
20071220
|
| References
[1] XIE Youbai. Study on the modern design
theory and methodology [J]. Chinese Journal of Mechanical Engineering,
2004, 40(4): 1-9.
1[2] SUH N P. Axiomatic design: advance and applications [M]. New
York: Oxford University Press, 2001.
1[3]
CAO Pengbin, XIAO Renbin, KU Qiong. Structural analytical approach to
coupled design in design with axiomatic design [J]. Chinese Journal of
Mechanical Engineering, 2006, 42(3): 46-55.
1[4] DENG Jiati, HAN Xiaojian, ZENG Xiao, et al. Product concept
design: theory, method and technology[M]. Beijing: China Machine Press,
2002.
1[5] ZOU Huijun, TIAN Yongli, GUO Weizhong, et al. Methodology for
conceptual design of mechanism system[J]. Journal of Shanghai Jiaotong
University, 2003, 37(5): 668-673.
1[6] CAO Dongxing, TAN Runhua, YUAN Caiyun, et al. Modeling of product
conceptual design processes based on set theory[J]. Chinese Journal of
Mechanical Engineering, 2004, 40(8): 134-139.
1[7] XIE Youbai. Product performance features and modern design[J].
China Mechanical Engineering, 2000, 11(1-2): 26-32.
1[8]DU Binglao, CHEN Yongdang, YANG Haicheng. Knowledge-based
integration technique for aeroengine design[J]. Aeronautical
Manufacturing Technology, 2006, 8(7): 73-76.
1[9]
LUO Shibin, LUO Wenbin, WANG Zhenguo.
Parallel collaborative hybrid genetic algorithm applied to integrated
design optimization of hypersonic cruise vehicle[J]. Journal of
Astronautics, 2004, 25(1): 28-34.
[10] AKIN O. Architects’ reasoning with structures and functions[J].
Environment and Planning B: Planning and Design, 1993, 20: 273-294.
[11] JIN Y, STEPHEN Lu. Toward a better understanding of engineering
design models. universal design theory (Edited by Grabowski, H. ).
Aachen: Shaker Verlag GmbH, 1998: 71-86.
[12] ZENG Yong. Axiomatic approach to the modeling of product conceptual
design processes using set theory[D]. Ottawa: National Library of Canada,
2001.
[13] DENG Y M, TOR S B, BRITTON G A. Abstracting and exploring function
design information for conceptual mechanical product design[J].
Engineering with Computers, 2000, 16: 35-62.
[14] WANG Chentao. Modern mechanical design——idea and method[M].
Shanghai: Shanghai Scientific and Technical Documents Publishing House,
1999.
[15] PAVLOV V V. Polychromatic sets and graphs for CALS in machine
building[M]. Moscow: Stankin Press, 2002.
[16] SOININEN T, GELLE E. Dynamic constraint satisfaction in
configuration[C]// Configuration Papers from the AAAI Workshop, AAAI
Press, 1999, 95-100.
|