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作品数:119被引量:134H指数:5
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相关作者:何兵寿陈婷何振亚杨绿溪张隐磐更多>>
相关机构:中国海洋大学国防科学技术大学俄克拉荷马大学北京市工贸技师学院更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划北京市自然科学基金上海市自然科学基金更多>>
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A human-machine interaction method for rock discontinuities mapping by three-dimensional point clouds with noises
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1646-1663,共18页Qian Chen Yunfeng Ge Changdong Li Huiming Tang Geng Liu Weixiang Chen 
supported by the National Key R&D Program of China(No.2023YFC3081200);the National Natural Science Foundation of China(No.42077264);the Scientific Research Project of PowerChina Huadong Engineering Corporation Limited(HDEC-2022-0301).
Rock discontinuities control rock mechanical behaviors and significantly influence the stability of rock masses.However,existing discontinuity mapping algorithms are susceptible to noise,and the calculation results ca...
关键词:Rock discontinuities Three-dimensional(3D)point clouds Discontinuity identification Orientation measurement Human-machine interaction 
Explicit results for ergodic properties of SDEs driven by cylindrical symmetric stable noises
《Science China Mathematics》2024年第12期2823-2842,共20页Lu-Jing Huang Jian Wang 
supported by the National Key R&D Program of China(Grant No.2022YFA1006003);National Natural Science Foundation of China(Grant Nos.11831014,12071076,and 12225104)。
We consider the exponentially ergodic properties of systems of SDEs in Rndriven by cylindrical stable processes,potentially with different indices across different coordinates.Our approach is based on the well-known F...
关键词:cylindrical stable process exponential ergodicity strong ergodicity Foster-Lyapunov criterion strong Feller property 
Geometric approach to robust quantum control for time-varying noises
《Science China(Physics,Mechanics & Astronomy)》2024年第9期197-198,共2页Rebing Wu 
Quantum technologies are expected to revolutionze modern information processing industries.Almost all quntum technologies demand high-precision control of quantum systems.However,maintaining the high-precision against...
关键词:QUANTUM smoothly SHAPED 
Neural Dynamics for Cooperative Motion Control of Omnidirectional Mobile Manipulators in the Presence of Noises: A Distributed Approach
《IEEE/CAA Journal of Automatica Sinica》2024年第7期1605-1620,共16页Yufeng Lian Xingtian Xiao Jiliang Zhang Long Jin Junzhi Yu Zhongbo Sun 
supported in part by the National Natural Science Foundation of China (62373065,61873304,62173048,62106023);the Innovation and Entrepreneurship Talent funding Project of Jilin Province(2022QN04);the Changchun Science and Technology Project (21ZY41);the Open Research Fund of National Mobile Communications Research Laboratory,Southeast University (2024D09)。
This paper presents a distributed scheme with limited communications, aiming to achieve cooperative motion control for multiple omnidirectional mobile manipulators(MOMMs).The proposed scheme extends the existing singl...
关键词:Cooperative motion control noise-tolerant zeroing neural network(NTZNN) omnidirectional mobile manipulator(OMM) repetitive motion planning 
Is a direct numerical simulation(DNS)of Navier-Stokes equations with small enough grid spacing and time-step definitely reliable/correct?
《Journal of Ocean Engineering and Science》2024年第3期293-310,共18页Shijie Qin Yu Yang Yongxiang Huang Xinyu Mei Lipo Wang Shijun Liao 
Turbulence is strongly associated with the vast majority of fluid flows in nature and industry.Traditionally,results given by the direct numerical simulation(DNS)of Navier-Stokes(NS)equations that relate to a famous m...
关键词:Kolmogorov flow Statistical stability Computational reliability Clean numerical simulation Artificial numerical noises 
A review on DFACS(II):Modeling and analysis of disturbances and noises
《Chinese Journal of Aeronautics》2024年第5期120-147,共28页Chenglei YUE Bohan JIAO Zhaohui DANG Xiaokui YUE Yonghe ZHANG Yuanqing XIA Li DUAN Qinglei HU Qifan LIU Pengcheng WANG Ming GUO Zhansheng DUAN Bing CUI Chu ZHANG Xiaodong SHAO 
This research was supported by National Key R&D Program of China:Gravitational Wave Detection Project(Nos.2021YFC2202601,2021YFC2202603);National Natural Science Foundation of China(No.12172288).
This paper presents Part II of a review on DFACS,which specifically focuses on the modeling and analysis of disturbances and noises in DFACSs.In Part I,the system composition and dynamics model of the DFACS were prese...
关键词:Drag-free DFACS Disturbance Analysis Noise Analysis Frequency Domain Analysis Performance Evaluation 
Building and characterizing a stylus ion-trap system
《Chinese Physics B》2024年第4期122-127,共6页崔太豪 魏雅琪 李冀 袁泉 戴双晴 李沛东 周飞 张建奇 郑驻军 陈亮 冯芒 
Project supported by the Special Project for Research and Development in Key Areas of Guangdong Province,China (Grant No.2020B0303300001);the National Natural Science Foundation of China (Grant Nos.U21A20434,12074346,12074390,11835011,11804375,and 11804308);the Fund from the Key Laboratory of Guangzhou for Quantum Precision Measurement (Grant No.202201000010);the Science and Technology Projects in Guangzhou (Grant No.202201011727);the Nansha Senior Leading Talent Team Technology Project (Grant No.2021CXTD02)。
Cold trapped ions can be excellent sensors for ultra-precision detection of physical quantities,which strongly depends on the measurement situation at hand.The stylus ion trap,formed by two concentric cylinders over a...
关键词:stylus ion trap electric-field noises Doppler recooling method heating rate 
Efficient parameter inference for gravitational wave signals in the presence of transient noises using temporal and time-spectral fusion normalizing flow
《Chinese Physics C》2024年第4期240-251,共12页孙天阳 熊春雨 金上捷 王钰鑫 张敬飞 张鑫 
the National SKA Program of China(2022SKA0110200,2022SKA0110203);the National Natural Science Foundation of China(11975072,11875102,11835009);the National 111 Project(B16009)。
Glitches represent a category of non-Gaussian and transient noise that frequently intersects with gravitational wave(GW)signals,thereby exerting a notable impact on the processing of GW data.The inference of GW parame...
关键词:gravitational wave glitch non-Gaussian and transient noise normalizing flow machine learning likelihood-free parameter inference 
On a Partially Non-Stationary Vector AR Model with Vector GARCH Noises:Estimation and Testing
《Communications in Mathematical Research》2024年第1期64-101,共38页Chor-yiu Sin Zichuan Mi Shiqing Ling 
This paper studies a partially nonstationary vector autoregressive(VAR)model with vector GARCH noises.We study the full rank and the reduced rank quasi-maximum likelihood estimators(QMLE)of parameters in the model.It ...
关键词:Vector AR model COINTEGRATION full rank estimation vector GARCH process partially nonstationary reduced rank estimation 
Estimation of Hammerstein nonlinear systems with noises using filtering and recursive approaches for industrial control
《Frontiers of Information Technology & Electronic Engineering》2024年第2期260-271,共12页Mingguang ZHANG Feng LI Yang YU Qingfeng CAO 
Project supported by the National Natural Science Foundation of China(No.62003151);the Changzhou Science and Technology Bureau,China(No.CJ20220065);the Qinglan Project of Jiangsu Province,China(No.2022[29]);the Zhongwu Youth Innovative Talents Support Program of Jiangsu University of Technology,China(No.202102003)。
This paper discusses a strategy for estimating Hammerstein nonlinear systems in the presence of measurement noises for industrial control by applying filtering and recursive approaches.The proposed Hammerstein nonline...
关键词:Hammerstein nonlinear systems Neural fuzzy network Data filtering Hybrid signals Industrial control 
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