摘要
机电设备控制仿真平台由上下位机构成,上位机触摸屏(或PC机)与下位机嵌入式系统采用RS485相连,基于MODBUS协议通信。上位机触摸屏(或PC机)上的虚拟机电设备检测控制端口通过下位机嵌入式系统的实际端子与学生实际设计的PLC或单片机控制系统上的IO口端子相连,构成了虚实结合的机电设备控制仿真平台。下位机嵌入式系统由一个主模块和多个级联副模块构成。上位机的虚拟机电设备采用可视化组态软件MCGS完成,下位机采用Keil C语言进行设计。举例说明了典型机电一体化产品XY数控工作台和压蜡机的虚拟设计。
The control simulation platform for mechanical and electrical equipment with virtuality and reality combination consists of the master computer and the slave computer.The master computer with touch screen（or PC）and the slave computer with embedded system are connected by RS485,based on the MODBUS protocol communication.Virtual mechanical and electrical equipment testing and control ports on the master computer via the slave computer＇s actual terminal could be connected to the terminal of PLC or single-chipped computer control system designed by students.The slave computer with embedded system consists of a main module and multiple cascaded modules.The virtual mechanical and electrical equipment on the master computer is programed by using visual configuration software MCGS,while the slave computers using Keil C.Virtual design on the typical mechatronics product of XY NC sliding table and the wax injection machine are illustrated.
出处
《实验技术与管理》
CAS
北大核心
2015年第2期119-122,共4页
Experimental Technology and Management
基金
2012年度辽宁省普通高等教育本科教学改革研究立项项目"多元构建实践环境培养机电学生就业创业能力"(811)资助
2013年辽宁省大学生创新创业竞赛项目(2013065)资助
关键词
虚拟仿真平台
机电设备控制
数控工作台
压蜡机
virtual simulation platform
control of mechanical and electrical equipment
NC sliding table
mechatronics
