虚拟战场环境中武装直升机航路规划算法研究

将直升机三维航路规划分解为水平航路规划和垂直航路规划进行计算。水平航路规划采用改进的蚁群算法,垂直航路采用综合坡度曲率限制平滑算法,有效地提高了解的性能和收敛速度并且能够计算出满足直升机机动性能要求的三维理想轨迹。最后用计算机进行了仿真,取得了较好的效果。

Study on Route Planning Algorithm of Helicopter Armed with Weapon in Virtual Battle Environment

A method of the three-dimensional route planning was proposed. During the route planning, the three-dimensional route planning could be divided into the two-dimensional route planning of level and vertical directions. The level route planning was realized by use of improved ant colony algorithm. The vertical route planning is based on the algorithm of restriction and smooth on curvature and gradient. The method can find better route at higher convergence speed. And the three-dimensional route can meet the need of maneuver of helicopter armed with weapon. Finally, the algorithm was implemented with computer simulation and preferable results were obtained.