基于PLC的泵车智能臂架运动控制器的实现  

The implementation of motion controller for the intelligent boom system based on PLC

作　　者：孙晓洁[1,2] 叶桦[1,2] 于荣[1,2] 孟玉静[1,2] 

机构地区：[1]东南大学自动化学院,南京210096 [2]东南大学复杂工程系统测量与控制教育部重点实验室,南京210096

出　　处：《工业仪表与自动化装置》2011年第6期37-41,共5页Industrial Instrumentation & Automation

摘　　要：介绍了基于PLC的泵车智能臂架运动控制器的实现过程。针对泵车所处的工作环境,进行了需求分析,并设计了系统总体框图。选择合适的PLC及其开发工具,在设置好端口、参数和库文件的基础上,进行了控制软件的设计与开发。为了验证PLC运动控制器的效果,还搭建了以数据采集卡和工控机构成的测试平台,提供的人机界面可以直观地看到各节臂架的角度变化。实验结果表明,所设计的PLC运动控制器可以实现臂架系统的自动运行,能够很好地跟踪目标轨迹。The implementation procedure of motion controller for the intelligent boom system of the concrete pump based on PLC is introduced in this paper.The system requirement is analysed and the framework is proposed in view of the working environment of the concrete pump.The corresponding PLC and development tools are selected.The system software is designed after setting the ports,parameters and library files.In order to verify the effection of PLC motion controller,the test platform is established by using data acquisition card and industrial personal computer,and the user interface offers the changes of boom intuitively.The experimental results show that the PLC motion controller can realize the movement of the boom automatically and track the object trajectory well.

关 键 词：智能臂架系统 运动控制 PLC 工控机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]