排序方式: 共有9条查询结果,搜索用时 15 毫秒
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测距仪分辨力自动化检测的研究 总被引:1,自引:1,他引:0
简要介绍了目前测距仪分辨力的检测方法及存在的问题,详细介绍了研制的测距仪分辨力自动检测系统的构成及应用效果。 相似文献
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基于周日观测的自动高精度测距系统,能以5×10-7与亚毫米级的测距精度测定多个观测点的形变及其规律,可作为大坝变形观测的新仪器。 相似文献
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边(滑)坡安全自动监测系统 总被引:5,自引:0,他引:5
研究了由3套计算机控制的带伺服电机驱动的电子全站仪、高精度温度计、数字气压计、校准光电测距仪频率的校准仪等仪器与专用软件的边坡安全自动监测系统,系统能自动按预先设定时间对多目标进行监测,取得精确距离值,并能用图形实时显示监测点的坐标值(X,Y和Z)及变形值,移动强度等,比较不同时间的测量结果,能快速而准确地发现安全问题。 相似文献
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The monitoring system for slope deformation which bases on Leica (TCA series) was researched and developed. This system consists of electronic total stations, high precision thermometer, digital barometer, photoelectric frequency adjustor and other related instruments and data collection and processing software. The system can monitor a series of targets automatically to obtain accurate data of distance at predetermined time, besides, it can timely display targets' coordinates and deformation value, velocity, etc. in graph as well. To compare of the results of different monitoring time, we can find the problems of mine slope deformation rapidly and accurately. 相似文献
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