无人驾驶高空侦察机爬升控制方案分析

Analysis of Unmanned Aerial Vehicle Climbing Control Plan

介绍了无人驾驶高空侦察机（ＵＡＶ）的爬升轨迹控制方案原理，对纵向控制回路进行了详细分析，按简单拉力法进行了飞行性能计算，同时还分析了爬升方案曲线与优化性能轨迹的关系，并对爬升轨迹计算和试飞遥测数据进行了比较。经分析计算与试飞结果表明，对于爬升较缓慢的飞机，本控制方案可实现沿优化性能轨迹上升，并自动转入有利速度巡航。

The principle of climbing control plan is presented in this paper and the relationship between the climbing plan curve and optimum climbing trajectory is analyzed.In order to compare the computation result of unmanned aerial vehicle(UAV) climb track and the telemetering data of flight tests is added.It is shown that the climbing control plan is applicable to the aircraft with slower climbing according to optimum performance trajectory and automatically fly with optimum cruising velocity.