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INDEPENDENT: 作品数：775被引量：1388H指数：15; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：隋允康汪玲龙连春张学胜刘珊更多>>; 相关机构：北京航空航天大学上海交通大学北京大学北京工业大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Fundamentals and progress of the manifold method based on independent covers: 《Science China(Technological Sciences)》2024年第4期966-991,共26页SU HaiDong LIN ShaoZhong XIE ZhiQiang GONG YaQi QI YongFeng; supported by the Fundamental Research Funds for Central Public Welfare Research Institutes in China(Grant Nos.CKSF2010012/CL,CKSF2013031/CL,CKSF2014054/CL,CKSF2015033/CL,and CKSF2016022/CL)。; Aiming to solve mesh generation,computational stability,accuracy control,and other problems encountered with existing numerical methods,such as the finite element method and the finite volume method,a new numerical co...; 关键词：series solutions mesh generation adaptive analysis fixed meshes numerical manifold method

Experimental Study of Primary School Students’Independent Reading Based on the Network Teaching Platform: 《Journalism and Mass Communication》2023年第2期60-65,共6页TANG Hui XU Min; The development of information technology, especially the rise of online teaching platforms, has changed the way people read and the methods they use. Under this influence, primary school students’ independent readin...; 关键词：Independent reading Primary school student Network teaching platform Experimental study

Polarization-Independent Metamaterial Sensing Based on Electromagnetically Induced Transparency: 《Journal of Applied Mathematics and Physics》2022年第4期1105-1112,共8页Yukai Wang; We propose a metamaterial structure that can achieve electromagnetically induced transparency and polarization—independent of the incident wave. The structure consists of a regular octagonal frame and four L-shaped m...; 关键词：METAMATERIAL Polarization-Independent Electromagnetically Induced Transparency SENSING

Lightweight topology optimization of graded lattice structures with displacement constraints based on an independent continuous mapping method被引量：4: 《Acta Mechanica Sinica》2022年第4期128-138,I0003,共12页Nan Wei Hongling Ye Xing Zhang Weiwei Wang Yunkang Sui; the National Natural Science Foundation of China(Grant No.11872080);Beijing Natural Science Foundation(Grant No.3192005);Taishan University Youth Teacher Science Foundation(Grant No.QN-01-201901).; This paper presents a novel topology optimization method to design graded lattice structures to minimize the volume subject to displacement constraints based on the independent continuous mapping(ICM)method.First,the ...; 关键词：Topology optimization.Graded lattice structures ICM method Displacement constraints Effective properties

Geometrically Nonlinear Topology Optimization of Continuum Structures Based on an Independent Continuous Mapping Method被引量：7: 《Acta Mechanica Solida Sinica》2021年第5期658-672,共15页Hong-ling Ye Bo-shuai Yuan Ji-cheng Li Xing Zhang Yun-kang Sui; This work was supported by the National Natural Science Foundation of China(11872080);Beijing Natural Science Foundation(3192005)。; A geometrically nonlinear topology optimization method for continuum structures is proposed based on the independent continuous mapping method.The stress constraint problem is studied due to the importance of structur...; 关键词：Topology optimization Geometric nonlinearity ICM method Stress constraints Stress globalization

Dual-band independent phase control based on high efficiency metasurface[Invited]被引量：3: 《Chinese Optics Letters》2021年第10期7-14,共8页Jinxing Li Yueyi Yuan Qun Wu Shah Nawaz Burokur Kuang Zhang; the support from National Natural Science Foundation of China(No.61771172);Open Project of Guangxi Key Laboratory of Wireless Wideband Communication and Signal Processing;Natural Science Foundation of Heilongjiang Province(No.YQ2020F002)。; A general method to realize arbitrary dual-band independent phase control is proposed and demonstrated in this paper.A double-layered C-shape reflective meta-atom is designed to realize independent phase control with ...; 关键词：DUAL-BAND independent phase control MICROWAVE metasurface high efficiency REFLECTION geometric phase

Fatigue Topology Optimization Design Based on Distortion Energy Theory and Independent Continuous Mapping Method被引量：2: 《Computer Modeling in Engineering & Sciences》2021年第7期297-314,共18页Hongling Ye Zonghan Li Nan Wei Pengfei Su Yunkang Sui; This work was supported by the National Natural Science Foundation of China(11872080);Beijing Natural Science Foundation(3192005).; Fatigue failure is a common failure mode under the action of cyclic loads in engineering applications,which often occurs with no obvious signal.The maximum structural stress is far below the allowable stress when the ...; 关键词：Fatigue optimization distortion energy theory S-N curve independent continuous mapping method

Fail-safe topology optimization of continuum structures with fundamental frequency constraints based on the ICM method被引量：7: 《Acta Mechanica Sinica》2020年第5期1065-1077,I0003,共14页Jia-Zheng Du Fan-Wei Meng Yun-Hang Guo Yun-Kang Sui; the National Natural Science Foundation of China(Grant 11872080).; It is an important topic to improve the redundancy of optimized configuration to resist the local failure in topology optimization of continuum structures.Such a fail-safe topology optimization problem has been solved...; 关键词：FAIL-SAFE Frequency constraints Topology optimization Independent continuous mapping method

A polarization-independent torsion sensor based on the near-helical long period fiber grating被引量：1: 《Chinese Optics Letters》2018年第10期1-4,共4页Zhihang Han Cuiting Sun Xiren Jin Hang Jiang Chong Yao Shuo Zhang Weiliang Liu Tao Geng Feng Peng Weimin Sun Libo Yuan; supported by the National Natural Science Foundation of China(Nos.61377084,41174161,and 61775044);the Joint Research Fund in Astronomy(No.U1631239)under cooperative agreement between the National Natural Science Foundation of China(NSFC)and the Chinese Academy of Sciences(CAS);in part by the Aeronautical Science Foundation of China(No.201608P6003); A torsion sensor based on the near-helical(NH)long period fiber grating(LPFG)is fabricated by using a high frequency pulsed CO_(2) laser.Each groove of the NH-LPFG is spirally written in the four sides of a single-mod...

Polarization-independent grating coupler based on silicon-on-insulator: 《Chinese Optics Letters》2015年第9期34-38,共5页张晶晶杨俊波路环宇吴闻军黄杰常胜利; supported by the National Natural Science Foundation of China(No.60907003);the Foundation of NUDT(No.JC13-02-13);the Hunan Provincial Natural Science Foundation of China(No.13JJ3001);the Program for New Century Excellent Talents in University(No.NCET-12-0142); A novel and simple polarization independent grating couplers is designed and analyzed here, in which the TE polarization and the TM polarization light can be simultaneously coupled into a silicon waveguide along the s...; 关键词：BANDWIDTH EFFICIENCY Optical communication Optical data processing Silicon on insulator technology

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