舰载预警直升机机载雷达有效探测距离模型＊

针对机载雷达最大作用距离这一参数难以满足舰载预警直升机部署决策需求的问题，建立了舰载预警直升机与目标接近到某一相对距离时，机载预警雷达发现目标的概率分布模型，并给出了对特定目标满足给定发现概率和建航概率的有效探测距离计算模型，为针对不同目标预警时，舰载预警直升机的阵位配置研究提供了可靠依据。

Model of Effective Detection Range in Ship-based Early-warning Helicopter s Airborne Radar

According to the parameter of air-based radar maximum range, it？s difficult to meet the needs of ship-based early-warning helicopter about deployment and decision. Establish a probability distribution model of ship-based early-warning ra-dar, when the model exists a relative distance that the ship-based early-warning helicopter is close to the target. And then give a computational model of calculating the effective detection range for the specific target, which meets the demands of given detection probability and created navigation probability. This model is specific to different targets？ early-warning and provide a reliable basis for ship-borne early-warning helicopter？s study of array configuration.