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中文摘要：
数字图象操作技术的一个即时系统被采用检查设计结构的动态排水量。首先， CCD 光导摄象管瞄准固定的点。结构上的固定的点的图象被收集卡片的一幅图画聚集。由用一个自我规划的软件处理图画，刻度设备的即时空间坐标能被获得。最后，数据被处理得到运动曲线，并且动态排水量被执行。系统被用于高电压糖衣导体的测试。结果显示流售票员的冰的动态数据包括跳的振幅，排水量时间曲线和变细过程。
英文摘要：
A real-time system of numeral image manipulation technology is employed to inspect the dynamic displacement of an engineering structure. First, the CCD vidicon aims at the fixed point. The image of the fixed point on the structure is gathered by a picture gathering card. By processing pictures with a self-programmed software, the real-time space coordinate of the cali- bration device can be obtained. Finally, the data is dealt with to get the movement curve, and the dynamic displacement is carried out. The system is applied to the test of a high voltage icing conductor. The result indicates that the dynamic data of the ice shedding conductor includes jumping amplitude, displacement-time curve and attenuation process.
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