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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 发表日期：2018     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Weekly inter-technique combination of SLR, VLBI, GPS and DORIS at the solution level 期刊论文 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2018, 卷号: 18, 期号: 10 作者:  Lian, Li-Zhen;  Wang, Jie-Xian;  Huang, Cheng-Li;  Xu, Ming-Hui 收藏  |  浏览/下载：44/0  |  提交时间：2019/05/23 Reference Systems  Astrometry  Methods: Data Analysis  Earth   Gaia Data Release 2 The celestial reference frame (Gaia-CRF2) 期刊论文 ASTRONOMY & ASTROPHYSICS, 2018, 卷号: 616 作者:  Mignard, F.;  Klioner, S. A.;  Lindegren, L.;  Hernandez, J.;  Bastian, U. 收藏  |  浏览/下载：143/0  |  提交时间：2019/05/23 Astrometry  Reference Systems  Catalogs   The astrometric solution 期刊论文 ASTRONOMY & ASTROPHYSICS, 2018, 卷号: 616 作者:  Lindegren, L.;  Hernandez, J.;  Bombrun, A.;  Klioner, S.;  Bastian, U. 收藏  |  浏览/下载：97/0  |  提交时间：2019/05/23 Astrometry  Parallaxes  Proper Motions  Methods: Data Analysis  Space Vehicles: Instruments  Reference Systems   Error-Tracking Learning Control Method Based on Iterative Extended State Observer 会议论文 China, May 23, 2018 - May 26, 2018 作者:  Hao, Xiao Hong;  Duan, Jie;  Gu, Qun;  Jiang, Bing Xia 收藏  |  浏览/下载：39/0  |  提交时间：2020/11/15 Errors  Iterative methods  Learning algorithms  Manufacture  State estimation  Uncertain systems  Error tracking  Error trajectories  Extended state observer  Iterative learning control  Learning control  Reference signals  Tracking accuracy  Tracking errors   Constraining the Type of Central Engine of GRBs with Swift Data 期刊论文 The Astrophysical Journal Supplement Series, 2018, 卷号: 236, 期号: 2 作者:  Li,Liang;  Wu,Xue-Feng;  Lei,Wei-Hua;  Dai,Zi-Gao;  Lian,En-Wei 收藏  |  浏览/下载：31/0  |  提交时间：2019/04/08 methods: statistical  reference systems  X-rays: ISM   Strong robust speech authentication algorithm based on quasi-harmonic model 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2018, 卷号: 46, 期号: 3, 页码: 58-64 作者:  Zhang, Qiuyu;  Zhang, Tao;  Wu, Dongfang;  Ge, Zixian 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/14 Authentication  Harmonic analysis  Robustness (control systems)  Speech  Amplitude information  Authentication algorithm  Correcting frequency  Harmonic model  Noise environments  Perceptual feature  Perceptual hashing  Reference frequency   Data-Based Switching Feedforward Control for Repeating and Varying Tasks: With Application to an Ultraprecision Wafer Stage 期刊论文 IEEE Transactions on Industrial Electronics, 2018 作者:  Li, Min;  Zhu, Yu;  Yang, Kaiming;  Laihao, Yang;  Hu, Chuxiong 收藏  |  浏览/下载：11/0  |  提交时间：2019/11/26 Data based controls  Feedforward systems  Iterative learning control  Reference variations  Task analysis  Wafer stage   Tether swing control of tethered system based on nonlinear model prediction [基于非线性模型预测的绳系系统系绳摆振控制] 期刊论文 Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2018, 卷号: 44, 页码: 2200-2207 作者:  Zhang, Y.;  Zhong, R. 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Control theory  Dynamics  MATLAB  Model predictive control  Navigation  Nonlinear systems  Orbits  Predictive control systems  Tetherlines  Nonlinear model predictive control  Optimization method  Orbit transfer  Reference trajectories  Simplified equations  Simulation of matlabs  Swing control  Tethered systems  Controllers   Research on error compensation method of attitude and heading based on zero velocity [基于零速的航姿误差补偿方法研究] 期刊论文 Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2018, 卷号: 39, 页码: 125-132 作者:  Wang, P.;  Zhang, G.;  Yang, B.;  Zhang, Y.;  Zhang, L. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Kalman filters  Velocity  Attitude and heading reference systems  Attitude and heading reference systems (AHRS)  Attitude and headings  Error compensation methods  Filtering algorithm  Off-line verifications  Operating condition  Stationary base  Error compensation   A design and evaluation strategy for GBAS reference station layout scheme [GBAS基准站布设方案设计与评估方法] 期刊论文 Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2018, 卷号: 44, 页码: 2545-2555 作者:  Zhang, Y.;  Wang, Z.;  Li, Q. 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/30 Ground operations  Ionospheric measurement  Baseline length  Fault monitors  Ground-based augmentation systems  Ionospheric gradients  Reference stations  Airport ground equipment