摘要
针对目前无人机编队表演由成百上千架无人机搭载LED组成空间点阵的高成本现状,提出了一种新型的无人机编队表演方式。通过差分GPS定位方法操控4架无人机搭载LED灯带组成空间点阵,将空间定位和灯带控制结合,共同完成LED空间点阵。整个系统采用两层架构实现,第一层由地面主站到无人机,操控无人机的定位及其转发对灯带的控制指令;第二层由FPGA核心板到灯带,接收地面发送的指令,对灯带上LED灯的亮灭进行控制,实现无人机编队表演各种图案。试验结果表明,新型无人机编队表演控制系统运行稳定可靠,可降低无人机编队表演成本。
Due to the high cost of the UAV formation performance is composed of hundreds of UAV carrying LED to form a space lattice,a new⁃type control system of UAV formation performance is proposed.The four UAV equipped with LED light belt are controlled by differential GPS positioning method.The space positioning and light belt control are integrated to complete the LED space lattice.The whole system adopts two⁃tier architecture.The first layer is from the ground master station to the UAV to control the positioning of UAV and to send instructions FPGA in order to control the light belt.In the second layer,from FPGA core board to light belt,it receives the instructions from the ground to control the LED light on and off,so as to realize UAV formation performance of various patterns.The test results show that the new⁃type control system of UAV formation performance is stable and reliable and can reduce the cost of UAV formation performance.
作者
谢海军
梁湛民
王健
XIE Haijun;LIANG Zhanmin;WANG Jian(Beijing Institute of Technology,Zhuhai Campus,Zhuhai 519085,China)
出处
《电子设计工程》
2021年第17期75-79,共5页
Electronic Design Engineering
基金
北京理工大学珠海学院质量工程项目(2020001CJRH)
北京理工大学珠海学院创新训练项目(201813675018)。
