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CORC

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Research on a Method of Two Aircraft Intersection Measurement Based on INS/ CNS Integrated Navigation 会议论文
Chengdu, China, 2020-05-08
作者:  Meilin, Xie;  Yu, Cao;  Wei, Hao;  Wei, Huang;  Xuezheng, Lian
收藏  |  浏览/下载：18/0  |  提交时间：2020/07/21
CNS+GNSS+INS船载高精度实时定位定姿算法改进研究 期刊论文
测绘通报, 2019, 期号: 05
作者:  程风;  李海霞;  常乐;  王力;  牛小骥
收藏  |  浏览/下载：6/0  |  提交时间：2019/12/05
CNS+GNSS+INS 船载高精度实时定位定姿算法改进研究 期刊论文
测绘通报, 2019
作者:  程风;  李海霞;  常乐;  王力;  牛小骥
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05
Mutation spectrum of genes associated with steroid-resistant nephrotic syndrome in Chinese children 期刊论文
Gene, 2017, 卷号: 625, 页码: 15-20
作者:  Wang, Ying;  Dang, Xiqiang;  He, Qingnan;  Zhen, Yan;  He, Xiaoxie
收藏  |  浏览/下载：12/0  |  提交时间：2019/12/03
A high-accuracy two-position alignment inertial navigation system for lunar rovers aided by a star sensor with a calibration and positioning function 期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2016, 卷号: 27
作者:  Lu, Jiazhen;  Lei, Chaohua;  Yang, Yanqiang;  Liu, Ming
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30
INS/VNS/CNS integrated navigation method for planetary rovers 期刊论文
AEROSPACE SCIENCE AND TECHNOLOGY, 2016, 卷号: 48, 页码: 102-114
作者:  Ning, Xiaolin;  Gui, Mingzhen;  Xu, YongZhi;  Bai, Xinbei;  Fang, Jiancheng
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30
机动天基平台惯性/天文导航组合模式研究 期刊论文
红外与激光工程, 2012, 卷号: 41, 页码: 1622-1628
作者:  黄远;  王可东;  刘宝
收藏  |  浏览/下载：3/0  |  提交时间：2020/01/06
INS's error compensation on the base of the celestial theodolite (EI CONFERENCE) 会议论文
ICO20: Optical Devices and Instruments, August 21, 2005 - August 26, 2005, Changchun, China
Zhao H.-B.; Guo L.-H.
收藏  |  浏览/下载：59/0  |  提交时间：2013/03/25
In recent years there has been a major upsurge of interest in the integrated inertial navigation system (INS)/celestial navigation system (CNS) as a cost-effective way of providing accurate and reliable navigation aid for civil and military vehicles (ships  aircrafts  land vehicles and so on). One of the disadvantages of INS is its errors will grow unbounded. The CNS can be used to improve position estimation resulting from INS measurement. This paper describes the design of this. An error model developed earlier is used for CNS/INS filter (Kalman filter) mechanization. In CNS  celestial theodolite acquires an image of the sky  recognize the most brilliant stars in the image  creates with them a "constellation"  and searches for this pattern in an on board star catalogue of the observed region to get the precise position and attitude information of vehicles. The Kalman filter method is used to fuse measurement from the system. We can use this information to compensate INS's error. The tests carry out with this system show that system will get accurate navigation information.  

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