【作者】 付强；

【导师】 许恒勤；

【作者基本信息】 东北林业大学 ， 森林工程， 2006， 硕士

【摘要】 如今的物流行业正在向着高度自动化和智能化的方向大步前进,自动化立体仓库作为物流系统的枢纽和核心,其自动化程度越来越高,系统越来越复杂。自动化立体仓库的出入库存取作业及其优化问题对提高自动化立体仓库的运行效率具有重要作用,因此,对它的研究具有重要的理论意义和工程应用意义。仿真是研究自动化仓库存取作业问题的有效手段,本文就自动化仓库的存取作业问题开展了四方面研究工作: (1) 总结了目前物流仿真软件的发展现状,并研究了物流可视化仿真领域自动化立体仓库可视化仿真的发展方向。介绍了面向对象的建模方法和Petri网的数学理论基础,为自动化立体仓库的建模及分析做了充分准。 (2) 分析了自动化立体仓库存取作业的特点,并在此基础之上运用面向对象Petri网(OOPN)建立了自动化立体仓库存取作业的OOPN模型。 (3) 介绍了用于计算机3D显示的三维开放图形库OpenGL,及其用于计算机三维可视化仿真的实现技术。 (4) 运用面向对象的编程方法编写仿真程序,实现了自动化立体仓库存取作业的三维可视化仿真。 最后,通过实例对仿真程序进行验证,并给出仿真结果及分析,证明仿真程序能够在自动化立体仓库建设初期起到预测分析的作用,达到了本文研究的目的。更多还原

【Abstract】 Today logistics industry are striding forward to the direction of height automated and intelligent, automatic warehouse as the key part, its automatic intensity is higher and higher, the system is more and more complicated. The problem about the optimization of scheduling of storage and retrieval warehouse is an important part of the research on the warehouse.The simulation is an effective method for study the automated warehouse storage and retrieval work, this article has done the following research work on the automated warehouse storage and retrieval work:(1) Summarizes the present situation of simulation software, and studied the development direction of automated warehouse simulation in logistics 3D simulation. Introduced the object-oriented modeling method and the Petri net’s mathematics rationale, preparing for automatic warehouse system modeling.(2) Analyzed the characteristic of automatic warehouse storage and retrieval work, and establish the automatic warehouse storage and retrieval work’s OOPN model using the method of object oriented Petri net(OOPN).(3) Introduced 3D graphic library in computer 3D display, and the technology witch using in computer 3D display.(4) Utilized the object-oriented programming method compilation simulated program to realize the automated warehouse’s storage and retrieval work’s display in three dimensions.At last, I validate the simulation procedure according to the example and show out the simulation result and analysis to get the consult that simulation procedure has effect on forecast and analysis in the earlier building of automatic warehouse. So, the purpose of this article is achieved.更多还原