基于SystemView的无人机数据链实验系统构建  

UAV data link experimental system constructed based on SystemView

作　　者：闫云斌[1] 刘新海[1] 王永川[1] 李永科[1] 

机构地区：[1]军械工程学院无人机工程系,河北石家庄050003

出　　处：《高师理科学刊》2016年第7期83-86,93,共5页Journal of Science of Teachers＇College and University

摘　　要：针对无人机数据链系统课程的教学,利用SystemView软件构建了无人机数据链系统模型.利用该模型仿真分析,可以得到无人机数据链上行遥控信号从信源扩频、调制、加噪声到解调和滤波等各个环节的时域波形图.实践结果表明,利用System View软件构建的无人机数据链系统模型在教学实践中把抽象复杂的知识点转换成形象直观的波形图,充分调动了学生自主学习的积极性,提升了该课程的教学效果.In the course of the data link system of unmanned aerial vehicles（UAV）, the UAV data link system model is constructed by using System View software,which can be obtained the time domain waveform and frequency spectrum of the UAV data up link from the source spreading,modulation,plus noise,demodulation and filtering. The practice results show that the UAV data link system model based on System View is used to transform the abstract complex knowledge into the waveform,which can mobilize the initiative and enthusiasm of students and improve the teaching effect of the course.

关 键 词：SYSTEMVIEW 无人机 数据链系统 实验系统 

分 类 号：TN919.2[电子电信—通信与信息系统] G642.0[电子电信—信息与通信工程]