摘要
X射线天文学催生了X射线脉冲星导航,并为其提供了理论和技术基础,本文分析了X射线脉冲星导航的原理和计算方法,介绍脉冲星导航研究的重大意义及进展情况,分别对该技术涉及的关键技术,即脉冲星巡天、脉冲到达时间、X脉冲探测器、时空基准的建立与维持和导航算法等做了介绍。
X-ray astronomy has helped to produce X-ray pulsar navigation, and provided the basic theory and technology. In this paper, the principle and calculational method about X-ray pulsar navigation were presented. The importance and development of X-ray navigation were introduced. The pivotal technology related to this including full search sky, time of arrival, detector, establishing and maintaining of time-space and arithmetic were presented.
出处
《测绘科学》
CSCD
北大核心
2009年第3期19-21,共3页
Science of Surveying and Mapping
