面向机电产品布线规划的空间预处理技术  

Research on Spatial Preprocessing Technology for Cable Harness Layout Planning of Electrical and Mechanical Product

作　　者：耿琪 张丹[1] 刘召朝 左敦稳[1] GENG Qi;ZHANG Dan;LIU Zhao-chao(Nanjing University of Aeronautics & Astronautics,College of Mechanical and Electrical Engineering,Nanjing 210016)

机构地区：[1]南京航空航天大学机电学院

出　　处：《航空精密制造技术》2019年第3期25-30,共6页Aviation Precision Manufacturing Technology

基　　金：国家自然科学基金资助项目(51705246)

摘　　要：针对面向布线优化求解的空间模型的性能评价研究不足,目前的空间模型仍然广泛存在影响布线算法求解效率和质量的问题,首先建立了布线空间模型性能评价模型;然后分析了布线规划对空间模型的需求,提出了基于八叉树的空间信息模型及其空间预处理技术;最后通过实例验证了基于八叉树的空间预处理技术的有效性,以及布线空间模型评价模型的可行性。To solve the problems of the insufficient research o f performance evaluation o f spatial model for cable harness layout planning and the lack of the routing algorithm solving efficiency and quality, a performance evaluation model o f cable harness layout planning spatial model was established. The requirem ents o f cable harness layout planning for spatial model were analyzed, and a spatial information model based on octree and its spatial pre-processing technology were proposed. An example was given to verify effectiveness o f the proposed models and technology.

关 键 词：空间预处理 八叉树 布线空间模型评价模型 布线规划 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]