Ship-borne warning helicopter in the search target process need to determine load machine search height and airborne radar beam Angle of pitch. Based on airborne radar search principle, the establishment of radar load perception area model, combined arms constraint sure to meet the requirements of search parameters.
Considering the largest airborne radar search distance and target cumulative detection probability, establish airborne radar detection probability model to satisfy the detection probability given the circumstances, to get to the maximum detection range of an attack according to the search parameters the ship-borne warning helicopter flight height and beam Angle of pitch range. And gives the flight altitude and optic axis dip Angle range of use and control method.