作者： Ma, Chao^1,2;Lei, Hongshuai^1,2,3;Hua, Jian⁴;Bai, Yingchun⁵;Liang, Jun^1,2;Fang, Daining^1,2 （¹ Beijing Inst Technol, Beijing Key Lab Lightweight Multifunct Composite, Beijing 100081, Peoples R China. ;² Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China. ;³ Xi An Jiao Tong Univ, Sch Aerosp Engn, State Key Lab Strength & Vibrat Mech Struct, Xian 710049, Shaanxi, Peoples R China. ;⁴ Nanjing Univ Aeronaut & Astronaut, State Key Lab Mech & Control Mech Struct, Nanjing 210016, Jiangsu, Peoples R China. ;⁵ Beijing Inst Technol, Sch Mech Engn, Natl Engn Lab Elect Vehicles, Beijing 100081, Peoples R China.）

出处： COMPOSITE STRUCTURES 2018 Vol.203 P142-152

关键词： MECHANICAL-PROPERTIES; ELASTIC PROPERTIES; AUXETIC BEHAVIOR; SANDWICH PANELS; METAMATERIALS; COMPRESSION; HONEYCOMBS; RESISTANCE; RATIO

摘要： Chiral-type cells consisting of rigid nodes and rotatable ligaments provide an opportunity to develop lightweight engineering structures with unique m ...

作者： Wang, Qiyue¹;Liu, Cheng-Cheng²;Lu, Yuan-Ming³;Zhang, Fan¹ （¹ Univ Texas Dallas, Dept Phys, Richardson, TX 75080 USA. ;² Beijing Inst Technol, Sch Phys, Beijing 100081, Peoples R China. ;³ Ohio State Univ, Dept Phys, 174 W 18th Ave, Columbus, OH 43210 USA.）

出处： PHYSICAL REVIEW LETTERS 2018 Vol.121 No.18

关键词： FERMIONS; NANOWIRE; SUPERCONDUCTOR; SIGNATURE; INSULATOR

摘要： Majorana bound states often occur at the end of a 1D topological superconductor. Validated by a new bulk invariant and an intuitive edge argument, we ...

作者： Xu, Yuan-Qing¹;Jiang, Yan-Qun²;Wu, Jie³;Sui, Yi^4,5;Tian, Fang-Bao⁵ （¹ Beijing Inst Technol, Sch Life Sci, Beijing, Peoples R China. ;² Southwest Univ Sci & Technol, Dept Math, Mianyang, Sichuan, Peoples R China. ;³ Nanjing Univ Aeronaut & Astronaut, Dept Aerodynam, Nanjing, Jiangsu, Peoples R China. ;⁴ Queen Mary Univ London, Sch Engn & Mat Sci, London, England. ;⁵ Univ New South Wales, Sch Engn & Informat Technol, Canberra, ACT 2600, Australia.）

出处： PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE 2018 Vol.232 No.14 P2500-2514

关键词： FINITE-ELEMENT COMPUTATIONS; POWER-EXTRACTION EFFICIENCY; FLAPPING-WING AERODYNAMICS; MOVING-BOUNDARIES; INCOMPRESSIBLE FLOWS; DSD/SST METHOD; FORMULATIONS; DEFORMATION; SIMULATION; INTERFACES

摘要： Body-fitted and Cartesian grid methods are two typical types of numerical approaches used for modelling fluid-structure interaction problems. Despite ...

作者： Yang, Xiao-Bo^1,2;Hu, Jin^1,2 （¹ Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China. ;² China Beijing Key Lab Fract Signals & Syst, Beijing 100081, Peoples R China.）

出处： OPTICS EXPRESS 2018 Vol.26 No.21 P27528-27544

关键词： 3-DIMENSIONAL PHOTONIC METAMATERIALS; DOUBLE-IMAGE ENCRYPTION; CHARACTER-RECOGNITION; COHERENCE TOMOGRAPHY; DOMAIN; CORRELATOR; IMPLEMENTATION; ROTATION; SIGNALS; FILTERS

摘要： An anamorphic fractional Fourier transform (AFrFT) lens based on graded index (GRIN) materials and designed with the help of transformation optics is ...

作者： Cui, Pingyuan¹;Qin, Tong¹;Zhu, Shengying¹;Liu, Yang¹;Xu, Rui¹;Yu, Zhengshi¹ （¹ Beijing Inst Technol, Minist Ind & Informat Technol, Sch Aerosp Engn, Key Lab Autonomous Nav & Control Deep Space Explo, Beijing 100081, Peoples R China.）

出处： AUTOMATICA 2018 Vol.93 P161-171

关键词： POWERED-DESCENT GUIDANCE; LUNAR DESCENT

摘要： Focusing on the trajectory curvature, this paper presents an innovative and analytical guidance law for the construction of geometrically convex traje ...

作者： Li, Ying¹;Li, Jianbo¹;Chen, Jianwei¹;Lu, Minchao¹;Li, Caoyuan^2,3 （¹ Qingdao Univ, Coll Comp Sci & Technol, Qingdao 266071, Peoples R China. ;² Beijing Inst Technol, Sch Comp, Beijing 100081, Peoples R China. ;³ Univ Technol Sydney, Fac Engn & Informat Technol, Sydney, NSW 2006, Australia.）

出处： CMC-COMPUTERS MATERIALS & CONTINUA 2018 Vol.57 No.3 P571-587

关键词： MOBILE NETWORKS

摘要： The explosive growth of mobile data demand is becoming an increasing burden on current cellular network. To address this issue, we propose a solution ...

作者： Gao, Hui¹;Liu, Chi Harold²;Wang, Wendong³ （¹ Beijing Univ Posts & Telecommun, Sch Software Engn, Beijing, Peoples R China. ;² Beijing Inst Technol, Sch Comp Sci & Technol, Beijing, Peoples R China. ;³ Beijing Univ Posts & Telecommun, State Key Lab Networking & Switching Technol, Beijing, Peoples R China.）

出处： COMPUTER 2018 Vol.51 No.12 P24-31

摘要： Although vehicular crowdsourcing represents an emerging technology to assist many smart city applications, maintaining sensing data quality is still a ...

作者： Xing, Boyang¹;Zhu, Quanmin²;Pan, Feng^1,3;Feng, Xiaoxue¹ （¹ Beijing Inst Technol, Sch Automat, Beijing 100081, Peoples R China. ;² Univ West England, Fac Comp Engn & Math Sci, Bristol BS16 1QY, Avon, England. ;³ Kunming BIT Ind Technology Res Inst INC, Kunming 650106, Yunnan, Peoples R China.）

出处： SENSORS 2018 Vol.18 No.6

关键词： NAVIGATION; FILTER

摘要： A novel multi-sensor fusion indoor localization algorithm based on ArUco marker is designed in this paper. The proposed ArUco mapping algorithm can bu ...

作者： Li, Jianan¹;Liang, Xiaodan²;Shen, Shengmei³;Xu, Tingfa¹;Feng, Jiashi⁴;Yan, Shuicheng⁴ （¹ Beijing Inst Technol, Sch Opt Engn, Beijing 100081, Peoples R China. ;² Carnegie Mellon Univ, Pittsburgh, PA 15213 USA. ;³ Panasonic R&D Ctr Singapore, Singapore 469332, Singapore. ;⁴ Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119077, Singapore.）

出处： IEEE TRANSACTIONS ON MULTIMEDIA 2018 Vol.20 No.4 P985-996

摘要： In this paper, we consider the problem of pedestrian detection in natural scenes. Intuitively, instances of pedestrians with different spatial scales ...

作者： Cao, Jie¹;Wang, QianQian¹;Liu, Chang¹;An, ShuQi¹ （¹ Beijing Inst Technol, Sch Chem, Beijing Key Lab Photoelect Electrophoton Convers, Key Lab Cluster Sci,Minist Educ China, Beijing 100081, Peoples R China.）

出处： JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2018 Vol.29 No.6 P1331-1334

关键词： MASS-SPECTROMETRY; ORGANOIMIDO DERIVATIVES; AMMONIUM CATION; FRAGMENTATION; CLUSTERS; OXIDES

摘要： The gas-phase fragmentations of a series of arylimido derivatives of hexamolybdate [Mo6O18(NC6H5-n R (n) )](2-) (2-10, where R = CH3, i-C3H7, OCH3, NO ...