基于知识的拖拉机变速箱智能化设计系统研究

Research on Intelligent Design System for Tractor Gearbox Based on Knowledge

为了实现知识的积累、继承和重用,缩短设计周期,降低设计成本,减少重复劳动,以变速箱为研究对象,将知识工程技术运用到变速箱设计流程中。在研究了知识表示、知识推理等变速箱智能设计基础上,以NX为平台开发了基于KBE技术的变速箱智能化设计系统,并且结合了变速箱实例验证该系统的可靠性和有效性。

In order to achieve the accumulation,inheritance and reuse of knowledge,shorten the design cycle,reduce design cost,reduce duplication of effort,with the gearbox for the study,the knowledge engineering technology was applied to the design process of gearbox. After studying the intelligent design technology of knowledge representation and knowledge inference,then a intelligent system for gearbox was designed by integrating the technologies of Knowledge Based Engineering based on the NX platform,and an example of gearbox was used to verify its validity and reliability.