Modeling and simulation of high precision pulse laser ranging system

Pulsed laser ranging has advantages on the long distance and short ranging time. However, in contrast with other ranging method, the ranging accuracy is relatively low. With the continuous development of imaging LIDAR products, the higher ranging accuracy is required. In order to meet the requirements of high precision pulsed laser ranging, this paper utilizes mathematical simulation software to modeling of waveform generated by different ranging environments, then takes the corresponding method to measure the distance, finally analyses and sums up for the experimental results.