作者： Hao Zhu，Chao Sun，Qunfeng Zheng，Qinghai Zhao （School of Mechanical and Electrical Engineering,Qingdao University；School of Mechanical Engineering,Beijing Institute of Technology；National Engineering Research Center for Intelligent Electrical Vehicle Power System,Qingdao University）

出处： Computer Modeling In Engineering&Sciences 2023 第9期

关键词： Electric vehicle；automatic charging；identification and positioning；deep learning

摘要： Electric vehicle charging identification and positioning is critically important to achieving automatic charging.In terms of the problem of automatic ...

作者： Bo Li，Jingyi Huang，Shuangxia Bai，Zhigang Gan，Shiyang Liang，Neretin Evgeny，Shouwen Yao （School of Electronics Information,Northwestern Polytechnical University；Avic Luoyang Electro-optical Equipment Research Institute；Moscow Aviation Institute,4 Volokolamskoe Highway；School of Mechanical Engineering,Beijing Institute of Technology）

出处： CAAI Transactions on Intelligence Technology 2023 第1期

关键词： air；combat；decision,deep；reinforcement；learning,parallel；self-play,SAC；algorithm,UAV

摘要： Aiming at addressing the problem of manoeuvring decision-making in UAV air combat,this study establishes a one-to-one air combat model,defines missile ...

作者： Pengzhi Ma;Chunguang Xu;Dingguo Xiao （¹ School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China.）

出处： Sensors (Basel, Switzerland) 2023 Vol.23 No.7 P3729

关键词： engine blade;robot assisted;ultrasonic testing;ultrasonic transducer.

摘要： With the rapid development of the aerospace industry, the quality inspection of complex curved components, such as aero-engine blades, is becoming inc ...

作者： Zhi Huang;Chaochen Ma （¹School of Mechanical Engineering, Guilin University of Aerospace Technology, Guangxi Guilin 541004, China;²School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China）

出处： Journal of Physics: Conference Series 2023 Vol.2483 P012053

摘要： This work focuses on transient forced vibration response characteristics of a radial turbine passing through the resonant frequency at different speed ...

作者： Qiang Zhang;Zeang Zhao;Dong Wu;Kaijuan Chen;Shayuan Weng （¹State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;²Beijing Key Laboratory of Lightweight Multi-functional Composite Materials and Structures, Beijing Institute of Technology, Beijing 100081, China;³State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China;⁴State Key Laboratory for Turbulence and Complex System, Peking University, Beijing 100871, China;⁵School of Mechanics and Aerospace Engineering, Southwest Jiaotong University, Chengdu 610031, China;⁶Laser Micro/Nano-Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China）

出处： International Journal of Mechanical Sciences 2023 Vol.254 P108405

摘要： Vascular stent implantation is an effective method for the treatment of artery stenosis, and shape memory polymer (SMP) stents have become a promising ...

作者： Dong Liu;Xiangrong Li;Liang Xie;Jiang Chang;Yuning Kang;Zhi Zhang （¹ School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China. Electronic address: 2501699414@qq.com. ² School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China. Electronic address: prof_lixr@163.com. ³ School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China; Hebei Huabei Diesel Engine Co., Ltd., Shijiazhuang, 050000, China. Electronic address: xieliang-001@163.com. ⁴ School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China. Electronic address: 943225657@qq.com. ⁵ School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China. Electronic address: kangyn95@163.com. ⁶ School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China. Electronic address: zhangzhi9034@163.com.）

出处： Environmental pollution (Barking, Essex : 1987) 2023 Vol.330 P121756

关键词： Combustion characteristic;Diesel engine;Lateral swirl combustion system;Particulate matter;Particulate number.

摘要： To analyze the particulate emission characteristics of a lateral swirl combustion system (LSCS), experimental research on a single-cylinder diesel eng ...

作者： Song, Panpan;Zhu, Yawei;An, Zhongyan;Wei, Mingshan;Sun, Xiaoxia;Zhang, Yangjun （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China ²State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing 100084, China ³China North Vehicle Research Institute, Beijing 100072, China）

出处： Energies 2023 Vol.16 No.7 P3104

关键词： COMSOL Multiphysics;electrocaloric heat pump;heat pump performance;liquid metal;temperature span

摘要： A solid-state heat pump using the electrocaloric effect (ECE) provides a new idea for the future development of heat pumps. However, most of the elect ...

作者： Hemin Hu;Tao Wang;Yuyan Jiang;Chao Bi;Bing Zhang;Siyi Fan;Jianchao Li;Siyuan An;Xiusen Bai;Cong Guo （¹College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China;²School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China;³Huaneng Beijing Co-generation Co., Ltd）

出处： Applied Thermal Engineering 2023 P120795

摘要： In order to solve the temperature mismatch issue of cold and hot fluids in evaporation and condensation processes for heat pump system, binary refrige ...

作者： Wei Li;Xiaolong Li;Chuanwen Sun;Rui Sun;Tianyi Hu;Shuowen Wang;Shihua Yuan;Wen Zhang;Muhammad Imran Lashari （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China;²Refractory Materials Research Central, Northwest Institute for Non-Ferrous Metal Research, Xi\'an, 710016, China）

出处： Materials Characterization 2023 Vol.201 P112960

关键词： Selective-laser-melted superalloy;Elevated temperature;Subsurface fatigue cracking;Microstructure characteristics;Dislocation structures

摘要： Subsurface fatigue cracking behavior related to microstructure characteristics at 650 °C of a selective-laser-melted as-deposited superalloy was exper ...

作者： Yangtian Yi;Chao Lu;Boyang Wang;Long Cheng;Zirui Li;Jianwei Gong （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, China ²School of Transportation, Jiangsu Key Laboratory of Urban ITS, Southeast University, Nanjing, China ³Department of Transport and Planning, Delft University of Technology, Delft, The Netherlands）

出处： IEEE Transactions on Intelligent Transportation Systems 2023 P1-12

关键词： Vehicles;Feature extraction;Cameras;Optical flow;Graph neural networks;Trajectory;Reliability

摘要： Accurate recognition of driver behaviours is the basis for a reliable driver assistance system. This paper proposes a novel fusion framework for drive ...