CORC

浏览/检索结果: 共8条,第1-8条 帮助

限定条件                
已选(0)清除 条数/页:   排序方式:
Integrated navigation based on pulsar in libration point orbit 会议论文
6th IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2014, Yantai, China, August 8, 2014 - August 10, 2014
作者:  Yang, Chengwei;  Zheng, Jianhua;  Li, Mingtao;  Gao, Dong
收藏  |  浏览/下载:17/0  |  提交时间:2015/09/28
晕轨道X射线脉冲星自主导航和轨道维持研究 期刊论文
武汉大学学报. 信息科学版, 2014, 卷号: 39, 期号: 3, 页码: 258-261
作者:  杨成伟;  郑建华;  李明涛;  高东
收藏  |  浏览/下载:43/0  |  提交时间:2014/07/14
UKF容错滤波在脉冲星组合导航中的应用 期刊论文
中国惯性技术学报, 2014, 卷号: 22, 期号: 6, 页码: 759-762
作者:  杨成伟;  郑建华;  高东
收藏  |  浏览/下载:20/0  |  提交时间:2015/09/22
基于脉冲星的日地系平动点轨道自主导航研究 期刊论文
空间科学学报, 2013, 卷号: 33, 期号: 1, 页码: 79-84
杨成伟; 郑建华; 李明涛; 邓新坪
收藏  |  浏览/下载:30/0  |  提交时间:2014/04/30
XNAV/UVNAV/SINS组合导航在航天器轨道机动中的应用 期刊论文
中国惯性技术学报, 2012, 卷号: 20, 期号: 2, 页码: 200
作者:  杨成伟;  郑建华
收藏  |  浏览/下载:14/0  |  提交时间:2014/12/15
基于单X射线探测器的航天器深空巡航段自主导航研究 期刊论文
空间控制技术与应用, 2012, 卷号: 38, 期号: 6, 页码: 27-30
杨成伟; 郑建华
收藏  |  浏览/下载:19/0  |  提交时间:2014/04/30
AUTONOMOUS INTEGRATED NAVIGATION USING X-RAY PULSARS AND ASTEROIDS 会议论文
63rd International Astronautical Congress 2012, IAC 2012, Naples, Italy, 2012
Yang Chengwei; Gao Dong; Zheng Jianhua
收藏  |  浏览/下载:33/0  |  提交时间:2014/04/30
To improve the navigation performance of the spacecraft during interplanetary cruise  a novel integrated navigation system is proposed. For X-ray pulsar navigation (XNAV) is a hot and prospective research subject  and the optical navigation using asteroids is practical in space engineering  we designed an autonomous navigation system using one X-ray detector and one navigation camera. The measurement models of the XNAV based on the time difference of arrival and the optical navigation based on the images of asteroids are presented. To enhance practicality  the X-ray pulsars and asteroids are observed by turns. The batch least square filter  used by Deep Space I  is adopted to estimate the system state. The numerical simulation results show that the integrated navigation is feasible on the interplanetary cruise orbit. Moreover  compared with the XNAV and the optical navigation  the integrated navigation system can provide higher navigation performance.  
含钟差修正的脉冲星和太阳观测组合导航 期刊论文
北京航空航天大学学报, 2012, 卷号: 38, 期号: 11, 页码: 1469-1473
作者:  杨成伟;  邓新坪;  郑建华;  高东
收藏  |  浏览/下载:16/0  |  提交时间:2014/04/30


©版权所有 ©2017 CSpace - Powered by CSpace