Aiming at the characteristic of complexity for aircraft design, the design process modelling method ProA is introduced. Furthermore, The knowledge of aircraft design process is integrated into the ProA model for aircraft design process and a new model named ProA_ K model for aircraft design process is presented. Utilizing the characteristics of heredity and succession of the model, aircraft design process knowledge can be realized to improve the efficiency of aircraft design.%针对飞机设计过程的复杂性特点,引入设计过程ProA建模方法,将飞机设计过程知识集成到过程ProA模型中,提出了飞机设计过程ProA_K模型,该模型利用PorA过程模型的遗传性和继承性等特点,实现设计过程知识的重用,提高飞机设计效率.
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