北京理工大学机械与车辆学院是国内知名的机械类专业学院,综合实力处于国内同类高校前列,部分研究方向达到国际先进水平,建院以来为我国国民经济和国防工业培养了大批杰出人才。学院下设车辆工程系、热能与动力工程系、制造工程系、交通工程系、机电科学基础部、工程训练中心、学科基础实验中心、学院办公室等单位。学院现... [详细]
作者:
Cong Zhao1,2;Hao Guo1;
出处: Flow Measurement and Instrumentation 2024 Vol.97 P102585
摘要: Internally threaded tubes, renowned for their exceptional heat transfer capabilities, are extensively used in heat exchangers. However, directly ident ...
作者: Xiaoyu Luo1;Huan Wang2;Te Han3;Ying Zhang4; (1Glasgow College, University of Electronic Science and Technology of China, Chengdu, China 2Department of Industrial Engineering, Tsinghua University, Beijing, China 3Center for Energy and Environmental Policy Research, Beijing Institute of Technology, Beijing, China 4School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China)
出处: IEEE Transactions on Instrumentation and Measurement 2024 P1
关键词: Feature extraction;Frequency-domain analysis;Transformers;Encoding;Deep learning;Fault diagnosis;Fault detection
摘要: A fast and effective fault diagnosis system is crucial for ensuring complex mechanical equipment’s safe and reliable operation. Deep learning has show ...
作者: Jingda Wu1;Zhongbao Wei2;Hongwen He2;Henglai Wei1;Shuangqi Li3;Fei Gao4; (1School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore 2School of Mechanical Engineering, Beijing Institute of Technology, Beijing, China 3School of Civil and Environmental Engineering, Cornell University, Ithaca, NY, USA 4CNRS, Institut FEMTO-ST, UTBM, Belfort, France)
出处: IEEE Transactions on Intelligent Transportation Systems 2024 P1-14
关键词: Energy management;Transformers;Reliability;Predictive models;Vehicle dynamics;Optimization;Real-time systems
摘要: The predictive energy management strategy (PEMS) offers potential advantages in enhancing the driving economy of electrified vehicles using vehicle sp ...
作者: Hongchang Sun1,2;Yingwei Qiao1;Zhijing Zhang2;Yiming Dong1;Sanpeng Deng3;Xin Jin2;Chaoxiao Zhang2; & …Zhongpeng Zheng2; (1Tianjin Key Laboratory of High Speed Cutting and Precision Processing, Tianjin University of Technology and Education, TianJin, 300222, China;2School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China;3Tianjin Key Laboratory of Intelligent Robot Technology and Application, Tianjin, 300350, China)
出处: The International Journal of Advanced Manufacturing Technology 2024
关键词: Macro–micro composite motion platform;Error compensation;Multi-body system theory;Geometric error modeling
摘要: In this paper, the geometric error modeling and compensation methods of macro–micro composite five-axis turn-milling composite machining center is stu ...
作者:
Zhang, Yanzi1;
出处: Omega (United Kingdom) 2024 Vol.122
关键词: Chinese electronics industry;Environmental producer responsibility;Government subsidy;Nonlinear mixed-integer programming;Reverse logistics
摘要: We study a special environmental producer responsibility policy for the Chinese electronics industry that is based on awarding a per unit subsidy to q ...
作者:
Huicai Xie1,2,3;Xiaodong Lv4,3;Zhaojun Mo1;
出处: Journal of Materials Science & Technology 2024 Vol.193 P90-97
摘要: Refrigeration in the liquid helium temperature range provides vital technological support for many scientific frontiers and engineering technologies. ...
作者:
Chenyang Zhu1;Wei Gan1;Zilin Wu1;Guangjin Chen2;
出处: Journal of Molecular Liquids 2024 Vol.400 P124499
摘要: The viscosity information of fatty acid esters (FAEs) is crucial for the utilization of biodiesels. In order to accurately describe the viscosity of f ...
作者: Lunye Sun1;Shanliang Shi1;Zhenxing Li2;Kamlakar P Rajurkar3;Yonggang Hou1;Peng Hai4;Zhaofu Chu1;Xianguo Li1; (1School of Mechanical Engineering, Anhui University of Science and Technology, Huainan, 232001, People\'s Republic of China;2School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, People\'s Republic of China;3Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, United States of America;4School of Rare Earths, University of Science and Technology of China, Ganzhou, 34100, People\'s Republic of China)
出处: Surface Topography: Metrology and Properties 2024 Vol.12 No.1 P015021
摘要: Rare-earth gadolinium (Gd) is preferable for manufacturing regenerators of the core components of room-temperature magnetic refrigeration owing to its ...
作者:
Jiaxin Jiang1,2;Huicai Xie2,3;
出处: Ceramics International 2024
摘要: Rare-earth-based oxides are gradually becoming a new research hotspot in cryogenic magnetic refrigeration due to their advantages in bulk preparation ...
作者:
Peng Hai1,2;Jun Shen1,2,3,4;
出处: International Journal of Refrigeration 2024
摘要: Room temperature magnetic refrigeration technology is a potentially efficient and environmentally friendly refrigeration technology. A magnetic refrig ...