基于节点优简算法的实木板材自动搬运系统  

Automatic handling system of solid wood panels based on node simplification algorithm

作　　者：陈甲伟[1,2] 刘英 於亚斌[1,2] 杨雨图 王德镇 CHEN Jiawei;LIU Ying;YU Yabin;YANG Yutu;WANG Dezhen(College of Electronic and Mechanical Engineering,Nanjing Forestry University,Nanjing 210037,China;National Engineering Research Center of Biomaterials for Mechanical and Electrical Packaging Products,Nanjing 210037,China)

机构地区：[1]南京林业大学机械电子工程学院,江苏南京210037 [2]机电产品包装生物质材料国家地方联合工程研究中心,江苏南京210037

出　　处：《计算机集成制造系统》2020年第9期2522-2530,共9页Computer Integrated Manufacturing Systems

基　　金：江苏省重点研发计划(产业前瞻与关键核心技术)资助项目(BE2019112);江苏省政策引导类计划(国际科技合作)资助项目(BZ2016028)。

摘　　要：为推进实木板材加工生产企业向智能工厂转型,解决企业中各个生产线之间物料衔接人工耗费成本高的问题,设计了一种基于节点优简算法的实木板材自动搬运系统。首先对系统的设计需求进行分析,对传统生产线进行智能化升级,并以工厂实际环境为基础,规划了系统环境布局。其次对系统软件进行开发,包括设计二维码导引系统,计算出无人导航小车任意位置表达式;建立栅格地图;基于节点优简算法进行路径规划,通过减少计算节点和转弯次数,算法效率相较于传统路径规划算法得到提升;制定自动导航小车(AGV)协同运作规则,解决多自动导引小车冲突问题,最终确保了系统智能高效地运行。采用C编写软件,在实现实木板材智能化生产的同时,有效降低了人工成本,提高了实木板材加工企业的生产效益。To promote the transformation of solid wood panels processing and production enterprises to smart factories and solve the problem of high cost of material connection between various production lines in the enterprise,an automatic handling system for solid wood panels based on node simplification algorithm was designed.The design requirements of system were analyzed,and the traditional production line was intelligently upgraded.Based on the actual environment of factory,the system environment layout was planned.The system software was developed,including designing QR code navigation system to calculate expressions at any position of the vehicle and establishing grid electronic map.Path planning was performed based on node simplification algorithm.By reducing the number of turns,the algorithm s efficiency was improved compared to the traditional A*algorithm.The rules for the cooperative operation of Automatic Guided Vehicle(AGV)was formulated to resolve multi-AGV conflicts,and ultimately ensured that the system operated intelligently and efficiently.Using C to write software,while realized the intelligent production of solid wood panels,it effectively reduced labor costs and improved the production efficiency of solid wood panel processing enterprises.

关 键 词：实木板材 生产线 自动导航小车 路径规划 任务调度 

分 类 号：TP278[自动化与计算机技术—检测技术与自动化装置]