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。 Aiming at the complexity of aircraft design process, the ProA modeling method of design process is introduced to integrate the aircraft design process knowledge into the ProA model of the process. The ProA_K model of the aircraft design process is proposed. The model makes use of the inheritance and inheritance of PorA process model Features, to achieve the reuse of knowledge of the design process, improve aircraft design efficiency.