首先对“垂直散开”战术进行了基本描述, 研究了“垂直散开”战术的实施过程, 分析了实施“垂直散开”的战术目的及散开时机。在此基础上, 提出了基于航空数据链的“虚拟跟踪”的概念, 分析了“虚拟跟踪”状态下实施“垂直散开”战术的原理, 建立了垂直散开时间和非线性规划散开时间优化模型, 并运用极大似然法对其求解。对战术导航点和散开时机进行了计算, 最后进行了战术仿真验证。仿真结果表明, 同传统的雷达跟踪状态下的垂直散开相比, 基于虚拟跟踪状态下的垂直散开过程具有速度快、易实现等优点。

An explanation to the tactics of “vertical dispersing” was given,then the implementation course,tactical purpose and the right time for dispersing were studied.On which basis,a new concept of “virtual tracking” based on aviation data link was presented,and the principle of performing “vertical dispersing” under “virtual tracking” was analyzed.The optimization models of “dispersing” time and the non-linear programming dispersing opportunity were established,and maximum likelihood method was used for solving the problem.The tactical navigation points and dispersing opportunity under virtual tracking were calculated out,and a simulation was carried out.The results showed that:compared with the “vertical dispersing” under traditional radar tracking,the course of “vertical dispersing” in virtual tracking has higher speed and is easier to realize.