通过对起重机结构特点和设计过程的分析研究,将智能优化设计技术、计算机技术、模块化参数化等技术方法引入到起重机的设计过程中,实现了起重机的智能快速设计。以系列桥式起重机为例,开发了基于知识库和智能优化设计方法的起重机快速设计系统,该系统实现了桥式起重机的快速智能设计,提高了设计资源的利用率,降低了设计成本,对桥式起重机的发展具有重要意义。 Through the analysis of crane structural features and design process, the intelligent optimization design technology, computer technology, modular parameterization and other technical methods are introduced into the crane design process to realize the intelligent and rapid design of the crane. Taking a series of overhead traveling cranes as an example, a rapid crane crane design system based on knowledge base and intelligent optimization design method is developed. This system realizes the rapid and intelligent design of overhead traveling crane, improves the utilization rate of design resources and reduces the design cost. The development of overhead cranes is of great significance.