机构

• 长春光学精密机械与... [10]
• 数学与系统科学研究院 [8]
• 沈阳自动化研究所 [3]
• 长春应用化学研究所 [3]
• 理论物理研究所 [2]
• 高能物理研究所 [2]
• 更多

采集方式

• OAI收割 [39]

内容类型

• 期刊论文 [28]
• 会议论文 [10]
• 学位论文 [1]

发表日期

• 2022 [2]
• 2020 [3]
• 2019 [1]
• 2018 [3]
• 2016 [3]
• 2014 [1]
• 更多

学科主题

• Physics [3]
• Computer S... [1]

筛选

浏览/检索结果: 共39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 Research for axial power distribution control of a space nuclear reactor based on nonlinear model 期刊论文  OAI收割 ANNALS OF NUCLEAR ENERGY, 2022, 卷号: 168 作者:  Zhao, Chengxuan;  Yang, Xiao;  Yang, Minghan;  Wang, Jianye;  Chen, Shuai   |  收藏  |  浏览/下载：43/0  |  提交时间：2022/12/23 Power distribution control  Integral Lyapunov function  Distributed parameter control  Exponential stability  Space nuclear reactor   FROM THE WIGNER FUNCTION TO THE s-ORDERED PHASE-SPACE DISTRIBUTION VIA A GAUSSIAN NOISE CHANNEL 期刊论文  OAI收割 THEORETICAL AND MATHEMATICAL PHYSICS, 2022, 卷号: 210, 期号: 3, 页码: 425-441 作者:  Zhang, Yue;  Luo, Shunlong   |  收藏  |  浏览/下载：69/0  |  提交时间：2022/04/29 Wigner function  s-ordered phase-space distribution  Gaussian noise channel  noise parameter  nonclassicality   Approximate Controllability and Approximate Observability of Singular Distributed Parameter Systems 期刊论文  OAI收割 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2020, 卷号: 65, 期号: 5, 页码: 2294-2299 作者:  Ge, Zhaoqiang;  Ge, Xiaochi;  Zhang, Jifeng   |  收藏  |  浏览/下载：18/0  |  提交时间：2020/06/30 Controllability  Distributed parameter systems  Observability  Germanium  Space heating  Mathematical model  Hilbert space  Approximate controllability  approximate observability  distributional solution  singular distributed parameter systems   GNSS time offset monitoring based on the single difference among systems 期刊论文  OAI收割 IET RADAR SONAR AND NAVIGATION, 2020, 卷号: 14, 期号: 2, 页码: 299-302 作者:  Tu, Rui;  Zhang, Pengfei;  Zhang, Rui;  Fan, Lihong;  Liu, Jinhai   |  收藏  |  浏览/下载：22/0  |  提交时间：2020/11/09 delays  satellite navigation  radio receivers  Global Positioning System  GNSS time  single difference  time offset monitoring  multiple Global Navigation Satellite Systems  compatibility  interoperability  conventional signal space approaches  single-point positioning  SPP  precise point positioning  single-difference point positioning  SDPP  receiver clock parameter  common model errors  estimated time  smooth estimation  time offset estimation  different stations  system biases   Payload parameter identification method of flexible space manipulator 期刊论文  OAI收割 Aircraft Engineering and Aerospace Technology, 2020, 卷号: 92, 期号: 6, 页码: ‏ 925-938 作者:  Ni ZY(倪智宇);  Zhang, Yewei;  Shen XH(沈昕慧);  Wu SN(邬树楠);  Wu ZG(吴志刚)   |  收藏  |  浏览/下载：17/0  |  提交时间：2020/05/30 Endpoint payload  Modal frequency  Parameter identification  Subspace method  Space manipulator  Singular value decomposition   Time-varying state-space model identification of an on-orbit rigid-flexible coupling spacecraft using an improved predictor-based recursive subspace algorithm 期刊论文  OAI收割 Acta Astronautica, 2019, 卷号: 163, 页码: 157-167 作者:  Ni ZY(倪智宇);  Liu JG(刘金国);  Wu SN(邬树楠);  Wu ZG(吴志刚)   |  收藏  |  浏览/下载：26/0  |  提交时间：2018/12/01 Parameter identification  State-space model  Recursive subspace method  Time-varying system  Affine projection sign algorithm  State estimation   A New Set of Parameters of High-Mass X-ray Binaries Found with their Cyclotron Lines 期刊论文  OAI收割 arXiv e-prints, 2018 作者:  Zhang, Chengmin;  Taani, Ali;  Chaty, Sylvain;  Karino, Shigeyuki;  Song, Liming   |  收藏  |  浏览/下载：75/0  |  提交时间：2019/07/12 Astrophysics - High Energy Astrophysical Phenomena  Abstract: We have derived new physical quantities for several High-Mass X-ray Binaries (HMXBs) with supergiant (SG) companions through their cyclotron lines. The parameters are: the terminal velocity of the wind, the mass loss rate of the donor, the effective temperature and the magnetic fields. These parameters influence significantly the improvement of the model of accretion. In spite of the variety of their observational properties, the corresponding magnetic field is around B ~ 10^12 G. This result can be constrained by the effects on stellar evolution. In addition, we have performed a segmentation in the parameter space of donors intended for several SG-HMXB listed in our sample set. The parameter space can be categorized into five regimes depending on the possibility of disk formation associated with accretion from the stellar wind. This can give a quantitative clarification of the observed variability and the properties of these objects. We show that, when these systems come into the direct accretion region, systems with corresponding parameters can emit X-rays.   Identification of the state-space model and payload mass parameter of a flexible space manipulator using a recursive subspace tracking method 期刊论文  OAI收割 Chinese Journal of Aeronautics, 2018 作者:  Ni ZY(倪智宇);  Shen XH(沈昕慧);  Wu ZG(吴志刚);  Liu JG(刘金国);  Luo HT(骆海涛)   |  收藏  |  浏览/下载：21/0  |  提交时间：2018/06/17 Flexible space manipulator  Linearization  Parameter identification  State-space model  Subspace methods   Model identification for K mirror turntable of 2 m telescope 期刊论文  OAI收割 Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2018, 卷号: 47, 期号: 3 作者:  Xia, Peipei;  Deng, Yongting;  Wang, Zhiqian;  Li, Hongwen;  Wang, Xianjun   |  收藏  |  浏览/下载：10/0  |  提交时间：2019/09/17 Parameter estimation  Frequency response  Identification (control systems)  Mirrors  Singular value decomposition  State space methods  Telescopes   Variation ranges of motion parameters for space debris in the geosynchronous ring 期刊论文  OAI收割 ASTROPHYSICS AND SPACE SCIENCE, 2016, 卷号: 361, 期号: 6 作者:  Zhao, Chang-Yin;  Zhang, Ming-Jiang;  Yu, Sheng-Xian;  Xiong, Jian-Ning;  Zhang, Wei 收藏  |  浏览/下载：13/0  |  提交时间：2016/09/27 Space debris  Geosynchronous ring  Motion parameter  Variation range