求助毕业设计摘要翻译

来源：百度知道 编辑：UC知道 时间：2024/07/08 19:42:10
我的毕业设计中文摘要如下，请求帮助翻译成英文：

本文首先介绍了A-B公司最新推出的控制平台ControlLogix系统的特点、系统结构以及设计用到的L5561控制器的网络机架和控制特点。然后介绍作为控制对象的PowerFlex70变频器的控制原理、性能特征，分析了此新型变频器的两种启动情况。接着详细介绍利用ControlLogix编程软件RSlogix5000编辑梯形图及功能块实现ControlLogix5561对PowerFlex70的启动、停止和转速控制方案。分别采用数字量通道和模拟量通道对信号进行采集以实现PC机和Logix控制箱两种控制方式。最后，讨论了如何利用RSNetWork for ControlNet网络组态软件使能所有预定连接并建立网络刷新时间，实现整个系统的正常运行。

This article introduces the AB's new ControlLogix control platform system features, system architecture and design used in the L5561 controller and control the characteristics of the network rack. Then introduced as a control object PowerFlex70 inverter control principle, performance characteristics, an analysis of the two types of this new type of inverter launch. Then details of the use of ControlLogix programming software RSlogix5000 edit ladder and function block to achieve the ControlLogix5561 of PowerFlex70 start, stop and speed control. Using the digital channels and analog channels for signal acquisition in order to achieve Logix control PC and the two control boxes. Finally, the discussion of how to use RSNetWork for ControlNet network configuration software to enable all scheduled to connect and refresh the networking time, to achieve the normal operation of the entire system.