15 November 2017 A new airborne laser rangefinder dynamic target simulator for non-stationary environment
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Proceedings Volume 10605, LIDAR Imaging Detection and Target Recognition 2017; 106052C (2017) https://doi.org/10.1117/12.2292947
Event: LIDAR Imaging Detection and Target Recognition 2017, 2017, Changchun, China
Abstract
For the non-stationary environment simulation in laser range finder product testing, a new dynamic target simulation system is studied. First of all, the three-pulsed laser ranging principle, laser target signal composition and mathematical representation are introduced. Then, the actual nonstationary working environment of laser range finder is analyzed, and points out that the real sunshine background light clutter and target shielding effect in laser echo become the main influencing factors. After that, the dynamic laser target signal simulation method is given. Eventlly, the implementation of automatic test system based on arbitrary waveform generator is described. Practical application shows that the new echo signal automatic test system can simulate the real laser ranging environment of laser range finder, and is suitable for performance test of products.
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Pengge Ma, Dongdong Pang, Yang Yi, "A new airborne laser rangefinder dynamic target simulator for non-stationary environment", Proc. SPIE 10605, LIDAR Imaging Detection and Target Recognition 2017, 106052C (15 November 2017); doi: 10.1117/12.2292947; https://doi.org/10.1117/12.2292947
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