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CCD图像传感器以其光谱响应宽、动态范围大、几何精度高、便于与计算机连接并进行数字化处理等优点,在工业非接触测量中得到了广泛应用。介绍和分析了CCD技术在煤矿机械中的视频监控、运动部件的尺寸测量、零件表面检测、运动参数、重要设备的运行状态监测分析等方面的应用及其主要特点,展望了CCD在煤矿机械大型高温锻件在线测量等方面的广阔应用前景。
CCD image sensor is widely used in industrial non-contact measurement because of its wide spectral response, large dynamic range, high geometric accuracy, easy connection with computer and digital processing. This paper introduces and analyzes the application and main features of CCD technology in video surveillance of coal mine machinery, dimension measurement of moving parts, surface inspection of parts, motion parameters, operation monitoring and analysis of important equipment and so on. High temperature forging online measurement and other aspects of the broad application prospects.