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| 战术飞行路径规划算法 | |
| 引用本文： | 张永芳,张安,张志禹,张九龙.战术飞行路径规划算法[J].交通运输工程学报,2006,6(4):84-87. |
| 作者姓名： | 张永芳 张安 张志禹 张九龙 |
| 作者单位： | 1. 西北工业大学,电子信息学院,陕西,西安,710072 2. 西安理工大学,自动化与信息工程学院,陕西,西安,710048 3. 西安理工大学,计算机科学与工程学院,陕西,西安,710048 |
| 摘 要： | 为了找出在某些约束条件下的最优飞行路径,提出了一种基于Voronoi图的战术飞行路径规划算法,建立了威胁代价函数,采用分解策略,首先生成一条由若干直线段连接的参考航路,然后利用B样条函数对规划的参考航路进行动态修正,用Matlab进行了仿真验证。仿真结果表明了路径规则算法是有效的,修正后的路径避免了带有尖角的不可飞路径,满足最小飞行半径与动力约束。 |
| 关 键 词： | 交通规划 路径规划 航路修正 Voronoi图 |
| 文章编号： | 1671-1637(2006)04-0084-04 |
| 收稿时间： | 2006-07-12 |
| 修稿时间： | 2006年7月12日 |
Planning algorithm of tactics flight path |
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| Zhang Yong-fang,Zhang An,Zhang Zhi-yu,Zhang Jiu-long.Planning algorithm of tactics flight path[J].Journal of Traffic and Transportation Engineering,2006,6(4):84-87. | |
| Authors: | Zhang Yong-fang Zhang An Zhang Zhi-yu Zhang Jiu-long |
| Abstract: | In order to find optimal flight path with certain constraints,a trajectory planning algorithm of tactics flight path based on Voronoi diagram was presented,the function of threat cost was formulated,reference flight path consisting of a series of beeline segments was generated by decomposition strategy,and real-time planning flight path was optimized by B spline,its simulation test was done by Matlab.Simulation result shows that the algorithm is feasible,the optimal flight path satisfies flight dynamic constraints and minimal flight radius,avoids unfeasible flight routine with sharp angles.5 figs,10 refs. |
| Keywords: | traffic planning path planning trajectory modifying Voronoi diagram |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |