Analysis of Distributed Inter-satellite Link Network Coverage Based on STK and Matlab

2019 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

无线电电子学;计算机科学;材料科学

Yue, Zhang^1 ; Yunxin, Guo^1 ; Jiacai, Hong^1

Aerospace Engineering University, Beijing

101400, China^1

关键词: Distance information;    Distributed networks;    Inter-satellite link;    Preliminary analysis;    Resource utilizations;    Satellite measurements;    Set optimizations;    Utilization rates;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/563/5/052003/pdf
DOI  :  10.1088/1757-899X/563/5/052003

来源: IOP

【 摘 要 】

Jointing STK and Matlab to solve the problem of GNSS system inter-satellite measurement and control network coverage. By using the interface provided by both parties, Matlab can directly control STK for task analysis, and obtain professional orbit data and star directly from STK. The distance information is processed and analyzed by Matlab. The preliminary analysis results of the link coverage of distributed inter-satellite link network routings show that the distributed network coverage is low and the satellite antenna resource utilization is low. It is necessary to set optimization conditions to improve network coverage and on-board antenna utilization rate.