水平导航中转弯航线解算方法的研究和仿真

Research and Simulation on Turn Trajectory Calculation for Lateral Navigation

在飞机显示器的水平导航区域上需要为飞行员实时显示最新的航线信息,航线中的每个航路点均有不同的转弯方式,目前国内正在研发的飞机采用旁切转弯和飞越转弯两种方式,若错过了预计的转弯起始点,则需要重新进行航线解算,这被定义为超调转弯,给出三类转弯航线的解算方法。

In the lateral navigation area of the aircraft display, the latest trajectory information needs to be displayed for the pilot in real time, and each waypoint in the trajectory has different turning modes. At present, aircraft in China often uses side cutting turn and flyover turn, but if the expected turning starting point is missed, it is necessary to recalculate the trajectory, which is defined as overshoot turn. The calculation methods of three kinds of turning routes are introduced.