Laser & Optoelectronics Progress, Volume. 53, Issue 10, 101402(2016)
Research on Filtering Algorithm Based on Laser Ranging System
A nonlinear filtering algorithm based on the combination of Kalman filtering and minimum mean square error filtering is proposed for the pulsed semiconductor laser ranging system, and the echo signal of ranging system is filtered and analyzed. The results show that the accuracy can be improved to 2.1 m, and the error reduces by 65.63% when using the proposed nonlinear filtering algorithm to deal with the experimental data.
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Wang Dan, Zhao Xin, Zou Yonggang, Ma Xiaohui, Li Yang, Wang Weipeng. Research on Filtering Algorithm Based on Laser Ranging System[J]. Laser & Optoelectronics Progress, 2016, 53(10): 101402
Category: Lasers and Laser Optics
Received: May. 18, 2016
Accepted: --
Published Online: Oct. 12, 2016
The Author Email: Dan Wang (wangdan6240@sina.cn)