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• 长春光学精密机械与物... [5]
• 沈阳自动化研究所 [4]
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• OAI收割 [15]

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• 会议论文 [9]
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• 2024 [1]
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• 空间技术 [1]

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浏览/检索结果: 共15条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Res-EMSA: Adaptive Adjustment of Innovation Based on Efficient Multihead Self-Attention in GNSS/INS Tightly Integrated Navigation System 期刊论文  OAI收割 IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2024, 卷号: 21, 页码: 5 作者:  Xu, Hongfu;  Luo, Haiyong;  Wu, Zijian;  Zhao, Fang   |  收藏  |  浏览/下载：15/0  |  提交时间：2024/05/20 Technological innovation  Global navigation satellite system  Navigation  Feature extraction  Adaptation models  Measurement uncertainty  Kalman filters  Deep learning  extended Kalman filter (EKF)  innovation matrix  integrated navigation   Heterogeneous Multi-Task Learning for Multiple Pseudo-Measurement Estimation to Bridge GPS Outages 期刊论文  OAI收割 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2021, 卷号: 70, 页码: 16 作者:  Lu, Shuangqiu;  Gong, Yilin;  Luo, Haiyong;  Zhao, Fang;  Li, Zhaohui   |  收藏  |  浏览/下载：32/0  |  提交时间：2021/12/01 Artificial intelligence (AI) and neural networks (NNs)  global position system (GPS) outages  inertial navigation system (INS)/GPS integrated navigation  multi-task learning (MTL)  multiple pseudo-measurement estimation   A LSTM Algorithm Estimating Pseudo Measurements for Aiding INS during GNSS Signal Outages 期刊论文  OAI收割 REMOTE SENSING, 2020, 卷号: 12, 期号: 2, 页码: 24 作者:  Fang, Wei;  Jiang, Jinguang;  Lu, Shuangqiu;  Gong, Yilin;  Tao, Yifeng   |  收藏  |  浏览/下载：24/0  |  提交时间：2020/12/10 LSTM  INS  GNSS integrated navigation system  GNSS outage  pseudo measurement estimating   A novel self-adapting filter based navigation algorithm for autonomous underwater vehicles 期刊论文  OAI收割 Ocean Engineering, 2019, 卷号: 187, 页码: 1-12 作者:  Xu CH(徐春晖);  Shao G(邵刚);  Wang Y(王轶群);  Liu J(刘健);  Qu DK(曲道奎)   |  收藏  |  浏览/下载：70/0  |  提交时间：2019/08/04 Autonomous underwater vehicle  Ultra short baseline  Condition-adaptive  Confidence measure operator  Integrated navigation system   Overview of the INS/CNS integrated navigation technology 会议论文  OAI收割 Chengdu, China, June 26, 2018 - June 29, 2018 作者:  Wang, Xinmei;  Zhang, Hui;  Gao, Xiaodong   |  收藏  |  浏览/下载：20/0  |  提交时间：2021/05/06 Inertial Navigation System  Celestial Navigation System  integrated navigation mode   A Multi-model EKF Integrated Navigation Algorithm for Deep Water AUV 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS, 2016, 卷号: 13, 期号: 1, 页码: 1-15 作者:  Li DD(李冬冬);  Ji DX(冀大雄);  Liu J(刘健);  Lin Y(林扬) 收藏  |  浏览/下载：40/0  |  提交时间：2016/02/28 AUV  EKF  Integrated Navigation System  Beacons  Multi-model  Estimation   Mechanism Analysis on Large Calibration Errors of Seabottom Beacon How to Improve Navigation Performace 会议论文  OAI收割 2016 Sixth International Conference on Information Science and Technology (ICIST), Dalian, China, May 6-8, 2016 作者:  Li DD(李冬冬);  Ji DX(冀大雄);  Lin Y(林扬);  Liu J(刘健) 收藏  |  浏览/下载：21/0  |  提交时间：2016/06/21 large calibration error  integrated navigation system  acoustic navigation system  state estimation  online correcting calibration   Research on Error Correction methods for the Integrated Navigation System of Deep-sea Human Occupied Vehicles 会议论文  OAI收割 OCEANS 2015 MTS/IEEE, Washington, DC, October 19-22, 2015 作者:  Liu KZ(刘开周);  Wang GQ(王冠群);  Huang Y(黄琰);  Zhao Y(赵洋);  Cui SG(崔胜国) 收藏  |  浏览/下载：25/0  |  提交时间：2015/12/23 HOV (Human Occupied Vehicle)  Integrated Navigation System  LBL (Long Base Line)  Motion Sensors  DVL (Doppler Velocity Log)  UKF (Unscented Kalman Filter)   AUTONOMOUS INTEGRATED NAVIGATION USING X-RAY PULSARS AND ASTEROIDS 会议论文  OAI收割 63rd International Astronautical Congress 2012, IAC 2012, Naples, Italy, 2012 Yang Chengwei; Gao Dong; Zheng Jianhua 收藏  |  浏览/下载：38/0  |  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.   Application of adaptive UKF in initial alignment of MINS/GPS integrated navigation system (EI CONFERENCE) 会议论文  OAI收割 2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China 作者:  Gao Q. 收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25 In order to overcome the shortcomings of standard unscented Kalman filter (UKF)  which are obviously influenced by the error of initial value and the model error of system  adaptive UKF which is based on the adaptive principle is applied in initial alignment of the MINS/GPS integrated navigation system. Coarse alignment cannot be done by micro inertial measurement unit (MIMU) itself because of its low precision  the method of using magnetometer to assist it with coarse alignment is presented. Simulation results show that the adaptive UKF can overcome the influences of initial values error and inaccurate system model  and improve the convergence speed and alignment accuracy effectively. 2010 IEEE.