EPS快速成形系统最短切割路径的求解  

Solving of the Shortest Cutting Path in a EPS Rapid Prototyping System

作　　者：孙海波[1] 尚仕波[1] 方亮[1] 

机构地区：[1]中国矿业大学机电工程学院,江苏徐州221008

出　　处：《工程图学学报》2008年第6期108-112,共5页Journal of Engineering Graphics

基　　金：陕西省工业攻关计划资助项目(2006K05-G23)

摘　　要：EPS快速成形技术作为先进制造技术的重要分支在国外得到了广泛应用。EPS快速成形系统是快速成形领域的关键设备,在制造业信息化过程中起着重要的作用。该文针对一种低成本、便携式EPS快速成形系统的切割方式建立了加工路径求解的数学模型,并借鉴动态规划的思想提出"最近环切入法",较好地解决了割裂处理的最短路径求解问题。EPS rapid prototyping technology as an important branch of advanced manufacturing has been widely used in the abroad. EPS rapid prototyping system as a key equipment plays an important role in informatization of manufacturing industry. A mathematic model for solving machining path with a special cutting pattern is established to a low cost and portable EPS rapid prototyping system. Depend on the idea of dynamic programming method, a new method named ＂lately loop slice method＂ is proposed to solve shortest path problem.

关 键 词：计算机应用 最短路径求解 动态规划 EPS成形系统 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]