Design of Optical System for Laser Rangefinder

W.C. Wang

doi:10.4028/www.scientific.net/AMR.187.581

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 187Design of Optical System for Laser Rangefinder

Design of Optical System for Laser Rangefinder

Abstract:

The principle and classes of grating sensors are analyzed in this paper firstly. To the high-precision requirement of rangefinder for the measurement of high voltage cables, the design method based on grating sensor is proposed. It is realized by installing two grating sensors on the rangefinder platform which are used for outputting the elevation angle and the horizontal angle. The subdivision circuit of system is described in detail by using E-subdivision algorithm. Experiment shows that it can increase the measure precision greatly.

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Periodical:

Advanced Materials Research (Volume 187)

Pages:

581-585

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.187.581

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Online since:

February 2011

Authors:

W.C. Wang

Keywords:

Electronic Subdivision, Grating Sensor, Laser Rangefinder

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