Coherent Doppler Lidar for Improved Object Velocomitry Using Dual Measurement Fusion

Sean Wolfe,Takuma Shirahata,Shinji Yamashita,Sze Yun Set

Conference on Lasers and Electro-Optics（2022）

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摘要

The fusing of Time-of-Flight measurements with Doppler shifts in Pulsed Coherent Doppler Lidar (Pulsed CDL) through a Kalman Filter. Live tests for noise characterization and simulations show that object range and velocity estimates are improved over traditional Pulsed CDL by 3.9% and 16%, respectively.

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关键词

object range,velocity estimates,traditional Pulsed CDL,improved object velocomitry,dual measurement fusion,fusing,Time-of-Flight measurements,Doppler shifts,Pulsed Coherent Doppler Lidar,Kalman Filter,live tests,noise characterization

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