摘要
介绍了大气激光通信优点,以及捕获、跟踪、瞄准(ATP)关键技术。并对二自由度机械式陀螺仪系统进行分析,运用拉氏变换,得到转动的角度与转动惯量、外力矩、角动量的关系。设计出一种具有稳态功能的ATP系统,平台受抖动或冲击时,偏角小,接收信号光光轴几乎不变,适用于稳定性差工作平台。
In this paper, the advantages of atmospheric laser communication and the key technologies of ATP are introduced. And two degree of freedom gyroscope system is analyzed According to the relationship between the rotation angle and moment of inertia, external torque, the angular momentum a steady state function of ATP system with small angle and the stable optical axis is designed.
出处
《齐齐哈尔大学学报（自然科学版）》
2015年第4期30-31 54,54,共3页
Journal of Qiqihar University(Natural Science Edition)
基金
安徽省高校省级自然科研项目"具有稳像功能的无线激光通信ATP系统的研究"(KJ2013B018)
