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作者: Li, Zongyuan1;Wang, Ying Chun1,2;Cheng, Xingwang1,2;Gao, Chong1;Li, Zhuang1;Langdon, Terence G.31 Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China. ;2 Natl Key Lab Sci & Technol Mat Shock & Impact, Beijing 100081, Peoples R China. ;3 Univ Southampton, Dept Mech Engn, Mat Res Grp, Southampton SO17 1BJ, Hants, England.)

出处: MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 2022 Vol.833

关键词: 316L STAINLESS-STEEL; STRAIN-RATE; TENSILE PROPERTIES; KAPPA-CARBIDES; ALLOY; TEMPERATURE; BEHAVIOR; COPPER; DISLOCATIONS; EVOLUTION

摘要: An austenitic low-density steel was processed by dynamic plastic deformation (DPD) over the strain range from 0.25 to 0.75 followed by aging at 450 de ...

作者: Gao, Minjun1;Meng, Junhui1;Ma, Nuo1;Li, Moning1;Liu, Li11 Beijing Inst Technol, 5 Zhongguancun South St, Beijing 100081, Peoples R China.)

出处: COMPOSITES AND ADVANCED MATERIALS 2022 Vol.31

关键词: MECHANICAL-PROPERTIES; TENSILE BEHAVIOR

摘要: There have been gradually increasing interests in the stratospheric airship (SSA) as a cost-effective alternative to earth orbit satellites for teleco ...

作者: Zhang, Yan-Jun1;Li, Yan-Zuo2;Cheng, Jun3,4;Yan, Yi-Hua31 Beijing Inst Technol, Sch Cyberspace Sci & Technol, Beijing 100081, Peoples R China. ;2 Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China. ;3 Natl Astron Observ, CAS Key Lab Solar Act, Beijing 100101, Peoples R China. ;4 Chinese Acad Sci, State Key Lab Space Weather, Beijing 100864, Peoples R China.)

出处: RESEARCH IN ASTRONOMY AND ASTROPHYSICS 2022 Vol.21 No.12

摘要: Radio frequency interference (RFI) will pollute the weak astronomical signals receivedby radio telescopes, which in return will seriously affect the t ...

作者: Guo, Shanshan1,2;Yang, Ruixin2;Shen, Weixiang3;Liu, Yongsheng1;Guo, Shenggang41 Weifang Univ, Electromech & Vehicle Dept, Weifang 261061, Shandong, Peoples R China. ;2 Beijing Inst Technol, Sch Mech Engn, Natl Engn Lab Elect Vehicles, Beijing 100081, Peoples R China. ;3 Swinburne Univ Technol, Fac Sci Engn & Technol, Hawthorn, Vic 3122, Australia. ;4 Tsinghua Univ, Sch Vehicle & Mobil, Beijing 100084, Peoples R China.)

出处: ENERGY 2022 Vol.238

关键词: PHASE-CHANGE MATERIAL; THERMAL MANAGEMENT; MODEL; RELAXATION; STRATEGY

摘要: Alternating current (AC) preheating strategy for lithium ion batteries (LiBs) at high state of charge (SOC) is prone to exceeding their voltage limit ...

作者: Yang, Juanjuan1;Ma, Lifeng1;Chen, Yonggang2;Yi, Xiaojian31 Nanjing Univ Sci & Technol, Sch Automat, Nanjing, Peoples R China. ;2 Henan Inst Sci & Technol, Sch Math Sci, Xinxiang, Henan, Peoples R China. ;3 Beijing Inst Technol, Sch Mechatron Engn, Beijing, Peoples R China.)

出处: INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE 2022

关键词: VARYING NONLINEAR-SYSTEMS; H-INFINITY; COMPLEX NETWORKS; FINITE-HORIZON; TIME; SUBJECT; STABILITY

摘要: In this paper, we study the memory event-triggering L-2-L-infinity state estimation for a type of continuous stochastic neural networks (NNs) subject ...

作者: Tian, Jinpeng1;Xiong, Rui1;Shen, Weixiang2;Lu, Jiahuan11 Beijing Inst Technol, Sch Mech Engn, Dept Vehicle Engn, Beijing 100081, Peoples R China. ;2 Swinburne Univ Technol, Fac Sci Engn & Technol, Hawthorn, Vic, Australia.)

出处: ECOMAT 2022

关键词: LITHIUM-ION BATTERY; LIFE; PROGNOSTICS; REGRESSION

摘要: With the wide deployment of rechargeable batteries, battery degradation prediction has emerged as a challenging issue. However, battery life defined b ...

作者: Li, Yaobo1,2;Li, Zhaohan3;Liu, Fangze4;Wei, Jing51 Beijing Inst Technol, Tech, Beijing, Peoples R China. ;2 Henan Inst Metrol, Tech, Zhengzhou, Peoples R China. ;3 Zhengzhou Normal Univ, Coll Phys & Elect Engn, Zhengzhou, Peoples R China. ;4 Beijing Inst Technol, Adv Res Inst Multidisciplinary Sci, Beijing, Peoples R China. ;5 Beijing Inst Technol, Sch Mat Sci & Engn, Expt Ctr Adv Mat, Beijing Key Lab Construct Tailorable Adv Funct Ma, Beijing, Peoples R China.)

出处: SURFACE INNOVATIONS 2022 Vol.10 No.1 P3-20

关键词: HALIDE PEROVSKITE; PLANAR PEROVSKITE; CH3NH3PBI3 PEROVSKITE; PHOTOVOLTAIC EFFICIENCY; GRAIN-BOUNDARIES; ION MIGRATION; TRAP STATES; PERFORMANCE; STABILITY; HYSTERESIS

摘要: This organic-inorganic hybrid perovskite materials have attracted great attention by virtue of their high absorption coefficient, low cost and simple ...

作者: Ye, Ge1,2;Zhao, Meng1,2;Hou, Li-Peng3;Chen, Wei-Jing4;Zhang, Xue-Qiang3;Li, Bo-Quan1,2;Huang, Jia-Qi1,21 Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China. ;2 Beijing Inst Technol, Adv Res Inst Multidisciplinary Sci, Beijing 100081, Peoples R China. ;3 Tsinghua Univ, Dept Chem Engn, Beijing Key Lab Green Chem React Engn & Technol, Beijing 100084, Peoples R China. ;4 Beijing Forestry Univ, Beijing Key Lab Lignocellulos Chem, Beijing 100083, Peoples R China.)

出处: JOURNAL OF ENERGY CHEMISTRY 2022 Vol.66 P24-29

关键词: RECHARGEABLE BATTERIES; METAL ANODE; CATHODE; PERFORMANCE; HETEROGENEITY; ELECTROLYTE; INTERLAYER; NANOFIBER; HOST; LI2S

摘要: Lithium-sulfur (Li-S) batteries are highly regarded as next-generation energy storage devices due to their ultrahigh theoretical energy density of 260 ...

作者: Zheng, Zhongpeng1,2,3;Jin, Xin1;Bai, Yuchao2;Yang, Yun2;Ni, Chenbing4;Lu, Wen Feng2;Wang, Hao21 Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China. ;2 Natl Univ Singapore, Dept Mech Engn, 9 Engn Dr 1, Singapore 117575, Singapore. ;3 Tsinghua Univ, Dept Mech Engn, Beijing 100084, Peoples R China. ;4 Qingdao Univ Technol, Sch Mech & Automot Engn, Qingdao 266520, Peoples R China.)

出处: MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 2022 Vol.831

关键词: HIGH-STRAIN RATE; COOK CONSTITUTIVE MODEL; JOHNSON-COOK; DYNAMIC-BEHAVIOR; TI-6AL-4V ALLOY; TITANIUM-ALLOY; DEFORMATION; MACHINABILITY; PARAMETERS; STRESS

摘要: Apparent anisotropies have been found in the microstructure and mechanical properties of selective laser melted (SLM) Ti-6Al-4V alloy, which will sign ...

作者: Zhou, Jialing1;Wu, Xiongjun2;Lv, Yuezu3;Li, Xiaodong4;Liu, Zhaohui41 Nanjing Univ Sci & Technol, Sch Automat, Nanjing, Peoples R China. ;2 China Aerosp Sci & Technol Corp, Acad 8, Shanghai Acad Space Flight Technol, Inst 802, Shanghai, Peoples R China. ;3 Beijing Inst Technol, Adv Res Inst Multidisciplinary Sci, Beijing, Peoples R China. ;4 Southeast Univ, Sch Math, Nanjing, Peoples R China.)

出处: ASIAN JOURNAL OF CONTROL 2022 Vol.24 No.2 P794-809

关键词: TIME-CONTROL GUIDANCE; PURSUIT-EVASION GAMES; IMPACT-TIME; MULTIPLE MISSILES; DIFFERENTIAL GAME; AIRCRAFT DEFENSE; LAW DESIGN; STRATEGIES; INTERCEPTION; ALGORITHMS

摘要: Cooperative guidance and control design of multiple vehicles plays an important role in obtaining benefits of cooperation for enhancement of combat ef ...

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