Journal of Projectiles, Rockets, Missiles and Guidance >
A Kind of Asynchronous Track Fusion Algorithm in Multiple Heterogeneous Sensors Jointed Fracking
Received date: 2013-04-22
Online published: 2025-05-30
According to data sampling asynchronization in jointed tracking kinds of heterogeneous sensors. An asynchronous fusion algorithm suitable for engineering application between heterogeneous sensors with different sampling frequency was presented. Firstly, data compression based on the least squares estimation was used to preprocess the infrared angular information. Then, the processed infrared angular information together with laser ranging information was made as photoelectric measurement values in the extended Kalman filter, so photoelectric sensor and radar information was well fused by distributed asynchronous fusion algorithm. Finally, the simulation results showed that the algorithm had a good tracking precision, convergence speed and real-time.
WANG Yue , ZHOU Deyun , YANG Wei , BO Shi . A Kind of Asynchronous Track Fusion Algorithm in Multiple Heterogeneous Sensors Jointed Fracking[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2014 , 34(2) : 153 -156 . DOI: 10.15892/j.cnki.djzdxb.2014.02.049
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