英语高手能帮我翻译一下我的论文摘要吗??谢谢

来源：百度知道 编辑：UC知道 时间：2024/04/27 15:35:32
摘 要

随着计算机技术、信号处理技术、控制技术网络技术的不断发展和用户需求的不断提高，PLC在开关量处理的基础上增加了模拟量处理和运动控制等功能。今天的PLC不再局限于逻辑控制，在运动控制、过程控制等领域也发挥着十分重要的作用。本课题就是针对运用plc来实现双履带传输成型机的控制的。课题来源于北京“星火”计划项目---聚氨酯复合板生产线。
本文主要是运用SIMATIC Step7 5.3编程工具在工业PLC平台下实行闭环控制对双履带传输成型机各种控制实现全面自动化。本文绪论介绍了可编程控制器PLC的应用的背景及发展趋势、聚氨酯生产线；第二章对双履带传输成型机的设计特点及控制原理进行了介绍；第三章介绍了双履带传输成型机的硬件组态与电路；第四章为双履带传输成型机自动化控制的源程序；第五章介绍了调试情况。最后对本论文进行了总结。

关键字：PLC 闭环控制 总线 DP 主战 从站 聚氨酯

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