基于参数模型构建的雷达任务综合优先级计算方法

A calculation method of integrated priority of radar tasks based on parameter modeling

提出一种雷达任务的综合优先级值计算方法。利用雷达任务的多特征参数,根据雷达的不同功能及工作方式对各特征参数的权系数值进行动态的设定,构建合理的几何模型,最后依据所构建模型的几何面积计算结果确定各任务的综合优先级值。运用该方法可实时动态计算雷达各任务的综合优先级值,适用于各种雷达实时任务调度策略及算法。通过仿真验证了本方法计算获得的任务综合优先级值的唯一性和有效性。

A calculation method of the integrated priority values of radar tasks is presented. By using the multi-feature parameters of radar tasks,according to different functions and working modes of the radar,the weight coefficients of each feature parameter are set dynamically,and the reasonable geometric model is built. Finally,based on the calculation results of the geometric area of the model built,the integrated priority values of each task are confirmed. The integrated priority values of each task can be dynamically calculated in real-time with this method,which applies to various radar real-time task scheduling strategies and algorithms. The integrated priority values calculated with this method are verified to be unique and valid via the simulation.