硬件在环半实物仿真技术在注塑机料筒温度控制中的应用  

Application of Hardware-in-the-loop Simulation Technology to Temperature Control of Injection Molding Machine Cylinder

作　　者：罗亮[1] 刘知贵[1] 陶西孟 李江源[1] 

机构地区：[1]西南科技大学信息工程学院,四川绵阳621010

出　　处：《塑料工业》2015年第7期52-55,共4页China Plastics Industry

基　　金：四川省研究生教育改革创新项目"控制工程专业学位硕士研究生教育实践基地建设"(项目号:14JGCX01);西南科技大学控制工程专业学位硕士研究生实践基地建设项目(项目号:113-101011)

摘　　要：基于注塑机料筒温度控制器算法性能测试中调试时间长、成本高、安全性差等问题,提出采用硬件在环(HIL)半实物仿真技术进行注塑机料筒温度控制算法性能测试,并基于NI Single-Board RIO 9623控制器设计注塑机料筒温度半实物仿真系统。通过分析系统结构,解决了系统搭建中涉及到的关键技术点。最后搭建该仿真系统并进行简单仿真测试,验证该系统设计方案是可行的。料筒温度半实物仿真系统通过Lab VIEW编程,编程快速、简单,运行效率高,人机交互更加方便,测试性能更加优越。Based on the problems including long debugging time, high cost and poor security in performance tests of injection molding machine cylinder temperature controller algorithm, this article applied hardware-in-the-loop （HIL） simulation technology to the performance test of injection molding machine cylinder temperature control algorithm, and designed the hardware-in-the-loop simulation system of injection molding machine cylinder temperature by NI Single-Board RIO 9623 controller. Through analyzing the system structure, the key technical points involved in building the system were solved. Finally the simulation system was set up and a simple simulation test was carried out. The result showed that the design scheme was feasible. The hardware-in-the-loop simulation system of cylinder temperature programmed with LabVIEW with the programming rapid, simple and highly efficient, the human-computer interaction more convenient and the test performance more superior.

关 键 词：注塑机料筒温度控制 硬件在环半实物仿真 动态连接库 人机交互 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]