基于分布式局域网的旋转天平测控系统  

Measuring and Controlling System of Rotary Balance Based on Distributed Local Area Network

作　　者：熊建军[1] 马军[1] 宋晋[1] 王辉[1] 王文慧[2] 

机构地区：[1]中国空气动力研究与发展中心低速所,四川绵阳621000 [2]四川大学电气信息学院,成都610065

出　　处：《兵工自动化》2012年第10期1-3,11,共4页Ordnance Industry Automation

摘　　要：针对测控系统中运行管理计算机实时获取各控制计算机的过程数据,及时触发数据采集与处理系统问题,对基于分布式局域网的旋转天平测控系统通讯机制进行研究。针对旋转天平试验技术要求,给出测控系统组成框架图,各子系统间采用Profibus-DP、OPC技术和DataSocket通讯机制组成分布式局域网。引导试验结果表明:该系统实现了各子系统间指令、信息、参数和试验数据实时传递,自动化程度高,能减少人为操作。Aiming at the control system operation management computer real-time access to the control computer process data, trigger the problem of real-time data acquisition and processing system, carried out research about the communication mechanism of rotary balance measurement and control system based on distributed local area network （LAN）. According to the technical requirements of the rotary balance test, give the control system frame diagram, each subsystem uses Profibus-DP, OPC technology and DataSocket communication mechanism to constitute distributed LAN. The test results show, the injunction, information, parameter, test data have been conveyed in real-time among systems with high degree of automation, and it also reduces manual operation.

关 键 词：分布式局域网 旋转天平试验 测控系统 OPC DATASOCKET 通讯机制 

分 类 号：TJ86[兵器科学与技术—武器系统与运用工程]