摘 要:针对海上作战中对海洋动目标的航天侦察需求,为有效提高获取信息的准确性和时效性,设计并提出以搭载不同载荷的小卫星为核心,适用于短期战术任务的联合侦察卫星系统。为有效评估系统的侦察效能,文章构建了相关的评估指标体系,并基于 STK 与 MATLAB 的联合仿真程序,综合 MATLAB 解析建模和 STK 轨道仿真的优势,通过仿真实例对系统的侦察效能进行分析研究,为系统的设计优化提供参考依据。
关键词:小卫星;侦察效能;STK;MATLAB
DOI:10.19850/j.cnki.2096-4706.2021.13.011
中图分类号:TP391.9;V474.2+7 文献标识码:A 文章编号:2096-4706(2021)13-0042-04
Effectiveness Simulation of Small Satellite Reconnaissance System for Marine Moving Targets
WANG Boqing
(Graduate School, PLA Strategic Support Force University of Aerospace Engineering, Beijing 101416, China)
Abstract: Aiming at the aerospace reconnaissance requirements of marine moving targets in maritime operations, in order to effectively improve the accuracy and timeliness of information, this paper design and propose a joint reconnaissance satellite system with small satellites carrying different loads as the core and suitable for short-term tactical missions. In order to effectively evaluate the reconnaissance efficiency of the system, this paper build the relevant evaluation index system, based on the joint simulation program of STK and MATLAB, this paper combining the advantages of MATLAB analytical modeling and STK track simulation, analyzing and studying the reconnaissance efficiency of the system through simulation examples, so as to provide reference basis for system design optimization.
Keywords: small satellite; reconnaissance efficiency; STK; MATLAB
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作者简介:王波清(1993.08—),男,汉族,内蒙古林西人, 助理工程师,硕士研究生,研究方向:卫星应用仿真设计。