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浏览/检索结果: 共289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发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 A contact model for the functionally graded coated elastic structures: Extension of the Hertz theory to the contact of beam structures 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2024, 卷号: 302, 页码: 13 作者:  Wei CX(卫晨曦);  Zhang Y(张吟)   |  收藏  |  浏览/下载：18/0  |  提交时间：2024/08/19 Contact mechanics  Hertzian displacement assumption  Beam indentation  Functionally graded coating  Singular integral equation   Chien-physics-informed neural networks for solving singularly perturbed boundary-layer problems 期刊论文  OAI收割 APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2024, 卷号: 45, 期号: 9, 页码: 1467-1480 作者:  Wang, Long;  Zhang, Lei;  He, Guowei;  He GW(何国威)   |  收藏  |  浏览/下载：20/0  |  提交时间：2024/10/08 physics-informed neural network (PINN)  singular perturbation  boundary-layer problem  composite asymptotic expansion  O302   A Novel Disturbance Observer Based Fixed-Time Sliding Mode Control for Robotic Manipulators With Global Fast Convergence 期刊论文  OAI收割 IEEE/CAA Journal of Automatica Sinica, 2024, 卷号: 11, 期号: 3, 页码: 661-672 作者:  Dan Zhang;  Jiabin Hu;  Jun Cheng;  Zheng-Guang Wu;  Huaicheng Yan   |  收藏  |  浏览/下载：22/0  |  提交时间：2024/02/19 Disturbance observer (DO)  fixed-time  non-singular sliding mode control  robotic manipulator  trajectory tracking   Revisiting the LQR Problem of Singular Systems 期刊论文  OAI收割 IEEE/CAA Journal of Automatica Sinica, 2024, 卷号: 11, 期号: 11, 页码: 2236-2252 作者:  Komeil Nosrati;  Juri Belikov;  Aleksei Tepljakov;  Eduard Petlenkov   |  收藏  |  浏览/下载：9/0  |  提交时间：2024/10/09 DC motor  optimal control  penalized weighted regression  power system  quadratic regulator  singular system   Detection of Periodic Signals With Time-Varying Coefficients From CMONOC Stations in China by Singular Spectrum Analysis 期刊论文  OAI收割 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2023, 卷号: 61, 页码: 5802812 作者:  Wu, Shuguang;  Li, Zhao;  Li, Houpu;  Bian, Shaofeng;  Ouyang, Hua   |  收藏  |  浏览/下载：17/0  |  提交时间：2024/01/04 Crustal Movement Observation Network of China (CMONOC) stations  periodic signals with time-varying coefficients (PSTC)  root mean square error (RMSE) improve-ment rate  singular spectrum analysis (SSA) method   Singularities of Three-Dimensional Cubic Piezoelectric Quasicrystal Composite Wedges and Spaces 期刊论文  OAI收割 ACTA MECHANICA SOLIDA SINICA, 2023, 卷号: 36, 期号: 1, 页码: 143-155 作者:  Mu, Xiang;  Cao, Ting;  Xu WS(徐文帅);  Zhu, Zhaowei;  Qin, Taiyan   |  收藏  |  浏览/下载：21/0  |  提交时间：2023/09/26 Composite wedges  Stroh formalism  3D cubic piezoelectric quasicrystals (QCs)  Singular orders   Positivity and stability of timescale-type linear singular systems with time delays 期刊论文  OAI收割 SCIENCE CHINA-INFORMATION SCIENCES, 2022, 卷号: 65, 期号: 12, 页码: 16 作者:  Lu, Xiaodong;  Li, Haitao;  Zhang, Xianfu   |  收藏  |  浏览/下载：15/0  |  提交时间：2023/02/07 positivity  stability  time delay  linear singular systems  timescale-type systems   Gradient-Based Pulsed Excitation and Relaxation Encoding in Magnetic Particle Imaging 期刊论文  OAI收割 IEEE TRANSACTIONS ON MEDICAL IMAGING, 2022, 卷号: 41, 期号: 12, 页码: 3725-3733 作者:  Jia, Guang;  Huang, Liyu;  Wang, Ze;  Liang, Xiaofeng;  Zhang, Yu   |  收藏  |  浏览/下载：32/0  |  提交时间：2023/02/22 Magnetic particle imaging  pulsed excitation  gradient field  field free line  spatial encoding  tomography  magnetic nanoparticles  Debye relaxation time  system matrix  singular value decomposition   A Scalable Frequentist Model Averaging Method 期刊论文  OAI收割 JOURNAL OF BUSINESS & ECONOMIC STATISTICS, 2022, 页码: 10 作者:  Zhu, Rong;  Wang, Haiying;  Zhang, Xinyu;  Liang, Hua   |  收藏  |  浏览/下载：26/0  |  提交时间：2023/02/07 Asymptotic optimality  High-dimensional data  Jackknife criterion  Mallows criterion  Singular value decomposition   Local error estimate of L1 scheme for linearized time fractional KdV equation with weakly singular solutions 期刊论文  OAI收割 APPLIED NUMERICAL MATHEMATICS, 2022, 卷号: 179, 页码: 183-190 作者:  Chen, Hu;  Chen, Mengyi;  Sun, Tao;  Tang, Yifa   |  收藏  |  浏览/下载：24/0  |  提交时间：2023/02/07 L1 scheme  Time-fractional KdV equation  Local error estimate  Weakly singular solution