摘要
无人机侦察需要依赖各类机载传感器提供感知信息,利用多源信息进行优势互补,从而提升无人机感知能力。围绕无人机机载感知传感器配置融合展开综述,首先从无人机平台自身属性、传感器属性、飞行环境和任务类型及需求4个方面分析了传感器配置时需要考虑的要素;其次,设计了基于多目标优化理论的传感器配置融合方法;最后,总结了无人机侦察中常用的传感器配置方案,并提出融合技术未来发展所面临的挑战。综述表明,配置方案和融合方案具有相互促进又相互制约的关系,需要根据最优配置方案来优化融合策略,基于传感器信息特性发展异质信息融合算法。
UAV reconnaissance needs to rely on all kinds of airborne sensors to provide sensing information, and use multi-source information to complement each other, so as to improve the sensing ability of UAV. This paper summarizes the configuration and fusion of UAV airborne sensing sensors. Firstly, the elements that need to be considered in sensor configuration are analyzed from four aspects: UAV platform’s own attributes, sensor attributes, flight environment and mission requirements;Secondly, a sensor configuration and fusion method based on multi-objective optimization theory is designed;Finally, the commonly used sensor configuration schemes in UAV reconnaissance are summarized, and the challenges faced by the future development of fusion technology are put forward. This summary shows that the configuration scheme and fusion scheme promote and restrict each other. The fusion strategy needs to be optimized according to the optimal configuration scheme, and the heterogeneous information fusion algorithm should be developed based on the sensor information characteristics.
作者
王钟鸣
姚文臣
马兆伟
林博森
牛轶峰
WANG Zhongming;YAO Wenchen;MA Zhaowei;LIN Bosen;NIU Yifeng(College of Intelligence Science and Technology,National University of Defense Technology,Changsha 410073,China)
出处
《无人系统技术》
2022年第2期1-8,共8页
Unmanned Systems Technology
基金
国家自然科学基金(61876187)。
关键词
无人机侦察
机载传感器
传感器配置
传感器融合
可见光相机
红外
雷达
UAV Reconnaissance
Airborne Sensors
Sensor Configuration
Sensor Fusion
Visible Light Camera
Infrared
Radar
