关键词: 遗传算法, 产品创新设计, CAD, 外观造型创新设计

Abstract:

This paper presents a genetic algorithm based method for the creative design of product modeling by the analysis of doublelayer structure coding and binary coding. The method employs doublelayer structure coded genetic algorithm to design modeling, based on which we can produce components with various shapes. The method employs binary coded genetic algorithm to assemble components, based on which we can acquire many different combination schemes. This paper explains its application mode and procedure, taking the design of a kite as an example. The paper verifies its feasibility and practicability with the example.

Key words: genetic algorithm, product innovation design, CAD, creative design of product modeling