celestial navigation

China is an old country, its ancient people had knowledge of distant seas and of celestial navigation.

中国是一个古老的国家。它的古代人民具有远洋知识和天体导航知识。

Celestial navigation is basic model of autonomous orientation navigation of the spacecraft around the earth.

天文导航是绕地飞行航天器最基本的自主定位导航方式。

Summary: Pocket Stars is an astronomy application featuring an integrated star chart, ephemeris, and celestial navigation calculator.

综述：特色应用袖珍星星是一个综合天文星图、星历、天文导航计算器。

Noonan was using a combination of celestial navigation and dead reckoning.

努南将天文导航和航位推算相结合。

The research of stars map bottom procession in celestial navigation has been done in this dissertation.

本文是对天文导航中星图图像进行底层处理的研究。

A New Autonomous Celestial Navigation Method for Deep Space Probe and Its Observability Analysis

一种深空探测器自主天文导航新方法及其可观测性分析

Analysis of observability and the degree of observability in autonomous celestial navigation

航天器自主天文导航系统的可观测性及可观测度分析

Application of Improved Genetic Algorithm to Submarine Celestial Navigation

改进遗传算法在潜艇天文导航中的应用

Survey of overseas celestial navigation technology development

国外天文导航技术发展综述

Optimum installation azimuth of star sensor for spacecraft celestial navigation

航天器天文导航中星敏感器最佳安装方位研究

A Modeling Method of Celestial Navigation of a Ground-to-Ground Missile

地地导弹天文导航的一种建模方法

The Analysis and Comparing of Methods of Constellation Partition in Celestial Navigation

天文导航星座划分方法的分析与比较

Computation of apparent place of celestial bodies and design in the celestial navigation system for ship

行星视位置计算方法及其在舰船天文导航系统中的设计实现

Two DSP Embedded Hardware Platform for Celestial Navigation System

双DSP嵌入式天文导航硬件平台

Hardware in-the-loop Simulation of Celestial Navigation System

天文导航系统半物理仿真研究

Two kinds of motion equations used in autonomous celestial navigation and characteristic analysis

自主天文导航系统中的两种状态方程特性分析

Autonomous celestial navigation for lunar explorer based on genetic algorithm particle filter

月球探测器天文导航的遗传粒子滤波方法

A new method of autonomous celestial navigation for spacecraft based on information fusion

一种基于信息融合的卫星自主天文导航新方法