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Abstract: The complexity and expansibility of cost information are
the key problem of the researches on cost modeling in the field of
product design. Based on gene engineering, the conception of cost gene
model is provided, and cost information functions including information
heredity, information copy, information transcrible, information
translation studied carefully based on gene function, the questions on
information complexity of cost modeling are resolved well, product cost
intellectualized modeling is realized successfully. According to this
research, a relative software called product cost gene modeling platform
(PCGMP) is developed and proved by the example of an excavator boom, the
efficiency, reliability and flexibility of product cost modeling are
realized compared with formerly researches. The software CGMS has a good
commercial foreground as a tool for cost decision supporting system
which is provided for product designers.
Key words: Product design Gene engineering Cost model Gene model
Numeral and knowledge
CLC No: TH11
F2
国家自然科学基金 (59635150,
59630007)、浙江省自然科学基金(5011238)和青年科技人才培养专项基金(RC9608)资助项目. Received
20020306, received in revised form 20020528
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