摘要
结合PLC与HMI设计一套沥青混凝土贯入度设备的控制系统,利用PID控制算法简便有效的解决了设备水浴的恒温问题。系统自动采集数据、检测精准、人机界面操作简便、系统运行稳定。系统替代了传统的人工实验,大幅提升了实验效率。
A control system of asphalt concrete penetration equipment is designed based on PLC and HMI.The problem of constant temperature in water bath of equipment is solved simply and effectively by using PID control algorithm.The system collects data automatically,detects accurately,operates easily with man-machine interface,and runs stably.And also,the system replaces the traditional manual experiment and greatly improves the efficiency of the experiment.
作者
岳晓文
赵云
Yue Xiaowen;Zhao Yun(Zhixiang Causeway Technique Engineering Co.,Ltd. in Chongqing City,Chongqing 401336,China)
出处
《山西建筑》
2019年第17期194-196,共3页
Shanxi Architecture
