自动导引运输系统在A公司某装配车间的应用研究

发布时间：2018-06-08 18:35

本文选题：AGV + AGVS　；参考：《山东大学》2015年硕士论文

【摘要】：随着精益生产方式的推进和信息化、集成化的发展,自动导引运输系统(Automated Guided Vehicle System, AGVS)被广泛的应用到制造企业生产过程当中。由于自动导引车辆(Automated Guided Vehicle, AGV)采用清洁的电能作为动力并且无需人驾驶,被认为是一种节能、无污染、高效率、低成本的运输方式。本文以A公司自主研发的自动导引车辆以及自动导引运输系统为基础,结合所在企业的实际情况,以某装配车间为应用对象,对单台AGV以及AGVS系统进行了应用研究。本文首先介绍了公司自主研发的AGV结构和性能参数,对单台AGV在某装配车间进行了初步应用研究。针对单台AGV初步应用所暴露出的问题,分别从AGV导引路径、行进速度、单台利用率方面进行了优化设计,对优化结果进行了实证分析。在此基础上,由多台AGV组建了自动导引运输系统,对自动导引运输系统在某装配车间进行了应用研究,并对离线任务调度和在线任务调度进行了相应的研究。此外,在本文中建立了某装配车间的物料输送模型,对AGV配送作业和相应的工位器具进行了标准化。为了增加AGVS自动物流运输系统对车辆的容量和配送效率,对该系统的应用进行了优化,将导引路径由双向单路径优化为单向多路径。对于任务调度采用了离线任务调度和在线任务调度相结合的方式。应用研究结果表明,AGVS自动物流运输系统能够安全、高效的完成部分物流运输任务,可以很大程度上降低车间物流运输成本。
[Abstract]:With the development of lean production and information integration, automated guided vehicle system (AGVS) is widely used in manufacturing process. Since Automated guided vehicle (AGV) uses clean electric energy as power and does not need to drive, it is considered to be an energy-saving, pollution-free, efficient and low-cost mode of transportation. Based on the automatic guidance vehicle and the automatic guidance transportation system developed by company A, this paper studies the application of single AGV and AGVS system based on the actual situation of the enterprise and the application object of an assembly workshop. In this paper, the structure and performance parameters of AGV developed by our company are introduced, and the application of single AGV in an assembly workshop is studied. In view of the problems exposed in the initial application of single AGV, the optimization design of AGV guidance path, travel speed and single station utilization ratio is carried out, and the optimization results are analyzed empirically. On this basis, the automatic guidance transportation system is constructed by several AGVs. The application of the automatic guidance transportation system in an assembly shop is studied, and the off-line task scheduling and on-line task scheduling are also studied. In addition, a material transport model of an assembly shop is established in this paper, and the AGV distribution operation and the corresponding workstation instruments are standardized. In order to increase the capacity and delivery efficiency of AGVS automatic logistics transportation system, the application of this system is optimized, and the guidance path is optimized from bidirectional single path to one-way multi-path. For task scheduling, the combination of offline task scheduling and online task scheduling is adopted. The application results show that AGVS automatic logistics transportation system can safely and efficiently complete part of logistics transportation tasks, and can greatly reduce the cost of workshop logistics transportation.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F426.4;TP23

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