摘要
针对无人机使用维护特点和计量保障需求,研究提出了无人机动态校准系统的设计方案,该系统包括电磁环境模拟、无线电信号测量和校准数据处理等3个分系统。利用该动态校准系统,可以实现无人机全系统校准,精准掌控无人机系统级技术状态,确保无人机执行任务能力保持。
The paper proposes a set of dynamic calibration system project for metrology support for unmanned aerial vehicle( UAV). The dynamic calibration system includes electromagnetic environment simulation subsystem,radio signal measurement subsystem,calibration data processing subsystem. The practice of dynamic calibration system can both realize UAV system-level metrology and master the technical conditions of UAV precisely,in favor of UAV ability to execute their missions.
作者
黎琼炜
李效辉
刘旋
朱春阳
LI Qiong-wei;LI Xiao-hui;LIU Xuan;ZHU Chun-yang(Test and Calibration Center,Beijing Aviation Engineering Technology Research Center,Beijing 100076,China)
出处
《宇航计测技术》
CSCD
2019年第1期57-61,共5页
Journal of Astronautic Metrology and Measurement
关键词
无人机
动态校准系统
全系统校准
时差定位
Unmanned aerial vehicle ( UAV)
Dynamic calibration system
System-wide calibration
Time difference of arrival(TDOA)