Multi-Sensor Space Target Orbit Forecast Data Fusion Algorithm

摘要

A wavelet transform-based data fusion algorithm is presented for forecasting orbit parameters of the space target accurately in multi-sensor system. Extensive simulation results show, that algorithm adapts to fast time-varying data like orbit parameters of the space target, and quadratic mean deviation of the orbit parameters estimated excels the theory quadratic mean deviation of various sensors, and less than the LMS estimation's.