上海工程技术大学（论文） EDA仓库智能控制系统设计与研究
目 录
摘要??????????????????????????? 1 Abstract????????????????????????? 2 0 引言??????????????????????????1 EDA的介绍???????????????????????1.1 EDA的定义??????????????????????1.2 EDA的发展??????????????????????1.3 EDA技术的优势????????????????????1.4 EDA的应用??????????????????????2 PLC的介绍???????????????????????2.1 PLC基础结构?????????????????????2.2 PLC的工作原理及功能?????????????????2.3 PLC的特点?????????????????????? 11 2.4 PLC的发展?????????????????????? 11 3 Altium Designer的介绍????????????????? 12 4 电机的选???????????????????????? 14 4.1 直流电机??????????????????????? 14 4.1.1 直流电机的介绍??????????????????? 14 4.1.2 直流电机的接线原理图???????????????? 14 4.2 步进电机??????????????????????? 15 4.2.1 步进电机的介绍??????????????????? 15
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4.2.2 步进电机驱动器的原理???????????????? 15 4.2.3 步进电机的原理接线图???????????????? 16 5 槽型光电开关?????????????????????? 16 6 仓位检测???????????????????????? 17 6.1 光敏电阻??????????????????????? 18 6.2 LM393电压比较器??????????????????? 18 7 PLC程序的设计????????????????????? 19 7.1 三菱PLC的介绍????????????????????7.2 程序流程图?????????????????????? 21 7.3 程序的设计?????????????????????? 23 7.3.1 GX-Developer介绍??????????????????7.3.2 程序的创建????????????????????? 23 7.4 通讯模式??????????????????????? 25 7.5 程序的编写?????????????????????? 27 8 结论?????????????????????????? 39 参考文献????????????????????????? 附录??????????????????????????? 42 译文??????????????????????????? 76原文说明????????????????????????? 97
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41 19 23 上海工程技术大学（论文） EDA仓库智能控制系统设计与研究
EDA仓库智能控制系统设计与研究
摘 要
随着社会的发展，仓库的运作模式现在不断的进步，老的仓库运作模式已经不能够满足如今社会的节奏了。仓库智能控制系统是现代物流系统的一个重要组成部分广泛应用与各行各业中。在现代社会中，仓库的进出货速度也要求快速，准确，方便。仓库智能控制能够直观的了解仓库内的仓位的空满情况，快速并准确的进出货物，能够很好的为企业节省管理上的时间和金钱。在科技日新月异的今天，仓库智能控制系统的发展是必然的趋势。
EDA技术是在电子CAD技术基础上发展起来的计算机软件系统，是指以计算机为工作平台，融合了应用电子技术、计算机技术、信息处理及智能化技术的最新成果，进行电子产品的自动设计。
PLC是采用一类可编程的存储器，用于其内部存储程序，执行逻辑运算、顺序控制、定时、计数与算术操作等面向用户的指令，并通过数字或模拟式输入/输出控制各种类型的机械或生产过程。
本次毕业设计的系统的原理图是用EDA软件来设计的，再结合PLC来编写控制程序来实现对系统中的机械手的灵活操控。
关键词：EDA，PLC，仓库智能控制系统
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上海工程技术大学（论文） EDA仓库智能控制系统设计与研究
EDA warehouse intelligence control system design and research
Abstract
With the development of society, warehouse operation mode now and constantly progress, warehouse of the old mode of operation has not able to meet society's rhythm. Intelligent warehouse control system is an important part of modern logistics system is widely used and in all industries. In modern society, in and out of the warehouse the goods also require fast, accurate and convenient. Intelligent warehouse control positions within the intuitive understanding of warehouse space full, fast and accurate access to the goods, are good for companies to save time and money management. In today's technological advances, warehouse is the inevitable trend of the development of an intelligent control system.
EDA technology in electronic computer software system developed on the basis of CAD technology, refers to the use of computers for work platform, combination of applied electronics technology, computer technology, information processing and intelligent technology of the latest achievements, automatic design of electronic products.
PLC is a programmable memory for its internal stored procedures, performing logical operations, order control, timer, counting and arithmetic
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上海工程技术大学（论文） EDA仓库智能控制系统设计与研究
operations, such as user-oriented instruction, through digital or analogue input/output control of various types of machinery or production processes. The Schematic diagram of the system of the graduation project EDA software is used to design, coupled with PLC to write a program to implement a system of flexible manipulator control.
Key words：EDA，PLC，warehouse intelligence control system
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