摘要
介绍了无人机面临的战场威胁情况,提出了一种基于实时威胁评估的无人机任务动态重规划系统体系结构,并对无人机反敌方作战飞机、地海面防空火力、电磁干扰以及恶劣气象威胁的战术进行了分析。最后,给出了无人机规避威胁区域的航路重规划方法。仿真试验证明,该方法能满足实时性和实用性要求,显著提高无人机在动态、不确定以及高危环境下的生存能力。
The battle threat situations for the unmanned air vehicle（UAV）are introduced. The system structure of dynamic mission re-planning of UAV is put forward based on the real-time threat assessment. Tactics of countering threats are analyzed of foe operational aircraft, anti-air power of ground and surface, electromagnetic interference, and bad weather. Finally, the method of route re-planning for avoiding dangerous area for the UAV is given. Simulation results show that the method can meet the real-time and practical requirements, thus improving UAV^s survivability in dynamic, uncertain and high-risk environment.
出处
《指挥信息系统与技术》
2013年第6期31-36,79,共7页
Command Information System and Technology
关键词
无人机
威胁评估
任务规划
航路规划
unmanned air vehicle （UAV）
threat assessment
mission planning
route planning
