celestial navigation

1. Commercial uses for mathematical workstations are vast: From basic engineering to designer drugs and from gene therapy to celestial navigation, mathematics rules the world.
   数学工作站的商业使用群体非常庞大：从基础工程到设计创意，从基因治疗到天体导航，数学统治着整个世界。
2. Based on the technical requirements of celestial navigation equipment, the overall construction of the star simulator is presented.
   对该装置所采用的准直光学系统、数字可调光源进行了研究，并提出了背景光模拟的技术要求。
3. An Integrated Inertial Double-Star/ Celestial Navigation System for Ballistic Missile
   弹道导弹惯性/双星/天文组合导航系统研究
4. A Celestial Analytic Positioning Method by Stellar Horizon Atmospheric Refraction Application of the Improved Particle Filter Algorithm to Autonomous Celestial Navigation for Deep-Space Exploration
   新颖星光大气折射模型及天文导航迭代算法研究（英文）改进的粒子滤波在深空探测自主天文导航中的应用
5. RACID's are successfully employed in star tracking and celestial navigation applications where only designated stars within the canopy of space are read and processed for positional vectoring.
   RACID已经成功的应用于恒星追踪，天体导航应用，此时，指定的星体可以定位引导的读取和处理。
6. 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。
7. Study on UAV Positioning Arithmetic Based on Celestial Navigation
   基于天文导航的无人机定位方法研究
8. Application of the Improved Particle Filter Algorithm to Autonomous Celestial Navigation for Deep-Space Exploration
   改进的粒子滤波在深空探测自主天文导航中的应用
9. Interplanetary Celestial Navigation Method and Analysis of Its Accuracy Influential Factors
   行星际天文导航方法及其精度影响因素分析【航空】人造小行星
10. An high precision calculation model of attitude and course about celestial navigation
    一种高精度的天文导航姿态与航向解算模型
11. The conclusions are useful for the design of autonomous celestial navigation system based on UPF.
    该文可为基于UPF的航天器自主天文导航系统的参数设置提供参考和依据。
12. A Kind of Celestial Navigation Mode Based on Polarization of Skylight
    一种基于天空光偏振特性的天文导航方式
13. Different celestial navigation systems, which uses different kinds of motion equations and measurement equations have different navigation performance and precision.
    针对天文导航系统所采用的状态方程和量测方程对系统的性能和定位精度的影响，介绍了天文导航中常用的两种状态方程，航天器轨道动力学方程和牛顿受摄运动方程。
14. The research results show that the design scheme and the mathematical model are reasonable and effective, which provide a new clew and reference to settle the problems such as accuracy and automation of the celestial navigation.
    研究结果表明，本系统的设计方案和数学模型合理有效，为解决天文导航的定位精度和自动化两个方面的难题提供了新的思路和重要的参考。
15. 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
16. A 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.
    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。
17. Design Scheme for the Marine Celestial Navigation System Based on the ECDIS System
    基于ECDIS系统的舰船天文导航系统的设计方案
18. 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
19. Autonomous celestial navigation system is a typical nonlinear, non-Gaussian dynamic system.
    天文导航系统是典型的非线性和噪声非高斯分布的系统。
20. 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
21. Celestial Navigation and Starlight Guidance
    天文导航与星光制导
22. Simulation and Research on the Satellite Autonomous Celestial Navigation Based on the Perturbative Orbit
    基于摄动轨道的卫星自主天文导航仿真研究
23. Many countries around the world have accelerated the pace of space exploration in the new century. The long-time and far-distance flight and the complicated environment determine the celestial navigation method as the most appropriate autonomous navigation method for deep space missions.
    21世纪世界各国都加快了太空探索的步伐，飞行任务的长时间远距离和深空环境的复杂性决定了天文导航方法成为最适合行星际飞行的自主导航方法。
24. This paper studies the autonomous celestial navigation method suitable for interplanetary cruise flight and analyses its accuracy influential factors.
    本论文研究了适合星际巡航飞行的天文导航方法，并对其精度影响因素进行了针对性研究。
25. It is classified as celestial navigation techniques.
    它归类于天文导航技术，通过观测天体实现载体平台的定位定向。
26. Autonomous celestial navigation is a kind of error-bounded absolute navigation, and can correct accumulated error of relative navigation ( such as inertial navigation and visual navigation).
    自主天文导航是误差有界的绝对导航，可以修正惯性导航和视觉导航等相对导航的累积误差。
27. Celestial navigation system ( CNS) have the characteristics of strong independence and high reliability.
    天文导航技术具有自主性强、可靠性高等特点。
28. This paper attempts to apply celestial measurement system which used in celestial navigation to astronomical geodesy.
    本文尝试着将应用于天文导航的天体测量系统应用于大地天文测量中。
29. Navigation methods that could be used for lunar rover include inertial navigation, visual navigation and celestial navigation and so on.
    可用于月球车的导航方法主要有惯性导航、视觉导航和天文导航等。
30. Also, the effect of the celestial navigation on the SINS/ CNS/ GPS integrated navigation is investigated.
    研究了星光导航对SINS/CNS/GPS组合导航系统的影响，将SINS/CNS/GPS组合导航系统与SINS/GPS组合导航系统进行比较，并完成了相关仿真分析。

noun

1. navigating according to the positions of the stars

   Synonym:    astronavigation