Human-Machine Hybrid Enhanced Intelligent Design of Aircraft Structural Parts Based on Knowledge

Aircraft structural parts are typical small batch, multi-variety product, which is not conducive to the accumulation and reuse of knowledge, affecting and restricting the design of aircraft structural parts, and thus affecting the development progress and cycle of the aircraft. In this paper, a method for the design of sophisticated aircraft structural parts is proposed, to research on human-machine hybrid enhanced intelligent design of aircraft structural parts based on knowledge. The research includes human-machine mixture enhanced intelligent design technology, knowledge-based digital template design technology for aircraft structural parts, rule-based human-machine hybrid enhanced intelligent parameter design technology and case-based reasoning human-machine combination enhanced intelligent variant design technology, quickly building the aircraft structure design model, and summarizing the relevant knowledge in the design process to improve design efficiency. The research results show that this method can effectively solve the design problems of aircraft structural parts, and provide strong technical support for improving research and development ability and accumulating reusable design knowledge. At the same time, the research results can be applied to the design of other complex product parts.