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研制了全自动真空激光变形测量系统。介绍了应用该系统对混凝土重力坝进行变形测量的实施情况。系统测量的基本原理是三点法准直测量。主要特点是:采用了经特殊设计的接收装置和专门的优化算法,测量精度为0.1mm,分辨率为0.01mm;在主控机的控制下可全自动运行,无需人工干预,可在设定的时间点上对大坝的水平和垂直变形同时进行监测;为了保护整个系统的安全和稳定,系统为完全封闭设计;系统具有网络通讯能力,上位机可通过Inter net自动联接主控机,可远距离的实现对整个测量系统的完全控制。
Developed a fully automatic vacuum laser deformation measurement system. The application of the system to the deformation measurement of concrete gravity dam is introduced. The basic principle of system measurement is three-point method collimation. The main features are: the use of a specially designed receiving device and a dedicated optimization algorithm, measurement accuracy of 0.1mm, a resolution of 0.01mm; under the control of the host computer can be fully automatic operation, without human intervention, can be set At the same time to monitor the horizontal and vertical deformation of the dam; in order to protect the safety and stability of the entire system, the system is completely enclosed design; the system has network communication capabilities, the host computer can automatically connect to the host computer through Inter net, Long-distance realization of the entire measurement system complete control.