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| 无人机低空突防航迹规划算法研究 | |
| 引用本文： | 安玉娇,江辉军,郑根营,马煜. 无人机低空突防航迹规划算法研究[J]. 测控技术, 2011, 30(12): 86-90 |
| 作者姓名： | 安玉娇 江辉军 郑根营 马煜 |
| 作者单位： | 1. 中国飞行试验研究院飞机所,陕西西安,710089 2. 中航工业第一飞机设计研究院飞控液压所,陕西西安,710089 3. 中国重型机械研究院有限公司,陕西西安,710032 |
| 摘 要： | 结合低空突防中的地形跟随/地形回避/威胁回避( TF/TA2)技术,在分析无人机各种机动性能以及A-Star算法的基础上,提出了一种基于局部空间搜索最优节点的方法,将A-Star算法进行稀疏化处理；设计了更贴近实际的航迹代价计算方法,将算法与数字地形相结合进行仿真计算.仿真结果表明,设计的航迹规划算法兼顾了算法效率、航... |
| 关 键 词： | 无人机 低空突防 航迹规划 稀疏A-Star算法 |
Study on the Route Planning Algorithm for UAV's Low Altitude Penetration |
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| AN Yu-jiao,JIANG Hui-jun,ZHENG Gen-ying,MA Yu. Study on the Route Planning Algorithm for UAV's Low Altitude Penetration[J]. Measurement & Control Technology, 2011, 30(12): 86-90 | |
| Authors: | AN Yu-jiao JIANG Hui-jun ZHENG Gen-ying MA Yu |
| Affiliation: | AN Yu-jiao1,JIANG Hui-jun2,ZHENG Gen-ying1,MA Yu3(1.Aircraft Flight Test Technology Institute,Chinese Flight Test Establishment,Xi'an 710089,China,2.Flight Control and Hydraulic System Institute,AVIC the First Aircraft Institute,3.China National Heavy Machinery Research Institute Co.,Ltd,Xi'an 710032,China) |
| Abstract: | A new approach to getting optimal nodes in a certain local space is designed based on the integration of terrain following/terrain avoidance/threat avoidance(TF/TA2),the analysis of various UAV's maneuvering performance and the characteristic of A-Star algorithm.The key of the new approach is to simplify A-Star algorithm processing.In addition,a more practical method of calculating the cost of UAV's route is designed.Finally,the simulation results of the algorithm using digital terrain are given.The results... |
| Keywords: | UAV low altitude penetration route planning sparse A-Star algorithm |
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