论文标题
无人飞机碰撞的最佳仅轴承信息策略
An Optimal Bearing-Only-Information Strategy for Unmanned Aircraft Collision Avoidance
论文作者
论文摘要
本文提出了一种新颖的避免碰撞策略，以探测无人飞机，并避免仅需要有关飞机和危险之间相对轴承角的信息。结果表明，这种仅轴承策略可以被认为是避免碰撞的新型差异游戏公式的解决方案，并且具有几种直观的属性，包括在危险是固定危险或具有有限转弯速率的情况下最大化瞬时范围加速度。基于从无人飞机检测和避免系统的最低操作绩效标准的测试案例中，在模拟中说明了仅轴承策略的性能。
This paper presents a novel collision avoidance strategy for unmanned aircraft detect and avoid that requires only information about the relative bearing angle between an aircraft and hazard. It is shown that this bearing-only strategy can be conceived as the solution to a novel differential game formulation of collision avoidance, and has several intuitive properties including maximising the instantaneous range acceleration in situations where the hazard is stationary or has a finite turn rate. The performance of the bearing-only strategy is illustrated in simulations based on test cases drawn from draft minimum operating performance standards for unmanned aircraft detect and avoid systems.
