文档介绍：南京工业大学
毕业设计
题目:激光体积检测系统传送
装置控制设计
学生姓名:李满
学号: ***********
专业:*****
班级:*****
指导教师:梅
2012年6月
体积检测系统传送装置控制设计
摘要
激光体积检测系统的传送装置的控制中,实现对PLC控制电机,对传送带的速度调节和开关控制。同时完成与硬件系统的通讯,实现速度信息、开关信息等信号的上传的目标。本课题以可编程逻辑控制器(PLC)、步进电机为基础,采用PLC控制技术,开展该控制技术的测试,实现了PLC对步进电机开关、正反转、加减速等控制。
本文以成熟可靠的可编程逻辑控制技术和具备诸多优点的步进电机为课题背景,论述了基于西门子PLC驱动控制步进电机技术开发过程,主要完成课题中系统硬件及软件的设计。首先介绍了PLC应用现状与发展趋势与其的应用前景。其次,介绍了步进电机及其驱动器的应用和性能特点。另外,本文还介绍了STEP7编程软件的使用方法。本文最后提出了设计中的一些不足之处和对今后的一些要求。论文结尾附有传送装置控制系统机械结构图。
关键词:PLC 步进电机驱动器
Design of Volume Detection System Transfer Device Control
Abstract
To achieve the PLC to control the motor, the conveyor speed adjustment and switching control. At the same time plete munications system with hardware to achieve the goal of upload speed information, the switch information signal. The topic is base to the programmable logic controller (PLC) and stepper motor. Use the PLC control technology to carry out the testing of the control technology to achieve a PLC control of the stepper motor switch, rotating, and acceleration and deceleration.
This thesis is use the Proven programmable logic control and the stepper motor that has many advantages as a subject background, it discusses about the process that based on Siemens PLC how to control the stepper motor , mainly plete the system of hardware and software design. First introduced the status quo and development trend of the PLC application and its application prospects. Secondly, introduce the application and performance characteristics of a stepper motor and its driver. In addition, this article describes the use of the STEP 7 programming software. This article concludes with some inadequacies in the design and some of the requirements for the future. Paper at the end with Transmission device control system mechanical structure diagram.
Key words: PLC; stepper motor ;Stepper motor driver
目录
摘要 I
Abstract II
第一章绪论 1
1
2
现代物流系统中PLC技术应用的状况 3
本文的主要工作 3
第二章传送装置控制系统硬件设计 5