Abstract:

In Laser rangefiitding for an A/A arfillery system, the two salient problems to be confronted are presumably:( 1 ) how can the range be predicted if the radiated laser beam has gets no return waves? ( 2 )at the initial phase，for how many times should the return wave be received in succession before the director can start working? In this paper, several methods are proposed as their reasonable solution quantitative calculation and analysis of these methods through computer simulation are given and the results are listed In the appendix.