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基于虚拟仪器技术的桥墩顶部位移自动监控系统
THE INSPECTING AND CONTROL SYSTEM FOR DEFLECTION OF TOP END OF PIERS BASED ON VIRTUAL INSTRUMENT
【摘要】 本文介绍了专为顶推桥梁而研制的桥墩顶部位移自动监控系统的原理、软硬件结构、性能参数。同时结合本系统的开发研制过程 ,对目前测控领域的新技术——虚拟仪器技术及 L ab VIEW软件开发平台的功能和技术特点做了介绍
【Abstract】 This paper introduces the main theory, structure of software and hardware, performance of new equipment, the inspecting and control system for deflection of top end of piers, which is designed for bridge launching technology. This inspecting and control system has been successfully used in Romiou Viaduct in the Republic of Cyprus . At the same time, a new technology-- Virtual Instrument and its main functions of LabVIEW developing tools are introduced as well.
【关键词】 虚拟仪器;
LabVIEW;
顶推;
信号调理;
A/D转换;
【Key words】 virtual instrument; LabVIEW; launching; signal conditioning; A/D conversion;
【Key words】 virtual instrument; LabVIEW; launching; signal conditioning; A/D conversion;
- 【文献出处】 铁道工程学报 ,Journal of Railway Engineering Society , 编辑部邮箱 ,2002年01期
- 【分类号】U446
- 【被引频次】6
- 【下载频次】57