天文导航系统是利用自然星体与时间有关的位置信息,借助被动光电探测设备,通过解算确定载体航向、姿态和位置的导航设备。
天文导航系统是典型的非线性和噪声非高斯分布的系统。
Autonomous celestial navigation system is a typical nonlinear, non-Gaussian dynamic system.
星敏感器是天文导航系统的主要设备,是一种高精度、高可靠性的姿态测量部件。
Star sensor is a high-precision, high reliability attitude measurement equipment of astronomical navigation system.
本文提出并建立了一种新的舰船组合导航系统,即基于ECDIS(电子海图)系统的舰船天文导航系统。
New integrated Marine navigation system, the Marine celestial navigation system based on the Electronic Chart Display and Information system (ECDIS), is presented and established in this paper.
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