Error Analysis for Automatic Target-reporting Based on Acoustic Electric Positioning
Xu Shao · Audio Engineering · 2011
Based on the aerodynamics theory and the projectile shockwave propagation theory,a mathematical modeling is constructed,the error made up of the deviation of the speed of projectile shockwave propagation and the oblique incidence are analyzed.And the angle of oblique incident using the method of sensor triangular layout is measured.Through the improvement of the system error,the accuracy of automatic target-reporting is improved based on the experimental data of the error analysis.