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YAO Wan-ye, LONG Yang, ZHANG Dong-feng, YOU Yong-hua. Flight Time Measurement System of Laser Ranging Based on TDC-GP2[J]. Journal of Mine Automation, 2008, 34(6): 47-49.
Citation: YAO Wan-ye, LONG Yang, ZHANG Dong-feng, YOU Yong-hua. Flight Time Measurement System of Laser Ranging Based on TDC-GP2[J]. Journal of Mine Automation, 2008, 34(6): 47-49.
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Flight Time Measurement System of Laser Ranging Based on TDC-GP2

  • College of Control Science and Engineering of North China Electric Power University, Baoding 071003,China

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  • In laser measurement system for coal stockpile,measurement of flight time is a key factor influencing on precision of the system.The paper designed a laser flight time interval measurement system used in laser measurement system for coal stockpile based on high precision measurement chip TDC-GP2 for time interal,introduced principle of laser ranging of TDC-GP2,and gave design of hardware and software of the system.Experimental result showed that the system has simple construction,high precision,and higher feasibility.
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