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研制了 1种基于PSD的激光准直测量系统。该测量系统利用PSD的高分辨率、高响应速度等特点 ,可以准确、动态地测量电梯导轨的直线度 ,铅垂度等参数。现场实验表明该测量系统易用且可靠
A PSD-based laser alignment measurement system was developed. The measurement system uses the PSD high resolution, high response speed and other characteristics, can accurately and dynamically measure the elevator guide straightness, plumbness and other parameters. Field experiments show that the measurement system is easy to use and reliable