关 键 词：

多功能 工业 控制 节制 平台

资源描述：

多功能工业控制平台,多功能,工业,控制,节制,平台

内容简介：

摘 要目前，我国已开发出一批具有自主知识产权的实时监控软件平台、先进控制软件、过程优化控制软件等成套应用软件，工程化、产品化有了一定突破，打破了国外同类应用软件的垄断格局。通过在化工、石化、造纸等行业的数百个企业（装置）中应用，促进了企业的技术改造，提高了生产过程控制水平和产品质量，为企业创造了明显的经济效益。本设计根据工业控制的现状和电控技术，智能控制技术，基于单片机控制的试验技术，设计完成简单的工业控制电路。系统硬件平台搭建本着为性能可靠，工作稳定，功能强大的总体设计原则，采用高性能低功耗的 MPS430 单片机为核心。由传感器、驱动器、继电器等常用工业控制设备作为主体。然后，应用 VB 程序设计完成数据采集分析，同时使用 VB 程序自带串口设计控件，完成向单片机串口发送指令的设计。并应用 C 语言程序设计写出单片机控制程序，实现单片机对步进电机、直流电机的启动、停止、加减速、状态显示、电路继电器开路与断路的控制。最后，模拟工业控制的方式进行调试和演示。 关键词： MSP430F149；L297；L298N；上位机；ABSTRACTAt present, our country has developed a with independent intellectual property rights of the real-time monitoring software platform, advanced control software and process optimization control software engineering application software, etc, and product have breakthrough, broke the foreign similar applications of monopoly pattern. Through in chemical, petrochemical and papermaking of hundreds of enterprise (device), promote enterprises technical renovation, improve the production process control level and product quality, to create the obvious economic benefit.According to the design of the industrial control and intelligent control technology and electronic technology, based on single-chip microcomputer control technology, the design of the experiment of industrial control circuit is simple. With the system hardware platform for reliable performance, stable work, powerful design principle, the overall performance of low power consumption by MPS430 microcontroller as the core. By the sensor, drive, relays and industrial control equipment as the main body. Then, VB programming complete data acquisition, VB program design, complete control own serial chip to send command. Design of serial C programming language application and single-chip microcomputer control procedures, realize the writing of stepping motor chip, dc motor starting, stopping, deceleration, status, circuit breaker relays and continuity of control. Finally, simulation of industria