机电学院是北京理工大学以军为主、军民融合、具有鲜明军工特色的主要院系之一,其前身是成立于1954年的第二机械系(弹药系),经过半个多世纪的建设与发展,特别是改革开放以来,已形成多学科、多层次的办学实体,学科专业和科学研究国防特色鲜明,办学实力雄厚,规模不断扩大,质量不断提高,各项工作都取得了明显成绩... [详细]
作者: Zhang, Runtian12;Xie, Dongsheng23;Qian, Chao12;Duan, Xingguang123;Li, Changsheng12; (1School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, China;2Advanced Innovation Center for Intelligent Robots and Systems, Beijing Institute of Technology, Beijing, 100081, China;3Institute of Engineering Medicine, Beijing Institute of Technology, Beijing, 100081, China)
出处: Robotica 2023 Vol.41 No.3 P1055-1065
摘要: Transbronchial lung biopsy is an effective and less-invasive treatment for the early diagnosis of lung cancer. However, the limited dexterity of exist ...
作者: Yiran Guo;Qiang Shen;Zilong Deng;Shouyi Zhang (1 School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China. 2 Beijing Institute of Technology Chongqing Innovation Center, Chongqing 401120, China.)
出处: Sensors (Basel, Switzerland) 2023 Vol.23 No.9 P4531
关键词: 2D trajectory estimation;FFT;FMCW radar;OMP;low-complexity;particle swarm algorithm(PSO);super-resolution.
摘要: Multitarget positioning technology, such as FMCW millimeter-wave radar, has broad application prospects in autonomous driving and related mobile scena ...
作者: Yi Sun;Wenzhong Lou;Wenlong Ma;Fei Zhao;Zilong Su (1 National Key Laboratory of Electro-Mechanics Engineering and Control, School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100010, China. 2 Beijing Institute of Technology Chongqing Innovation Center, Chongqing 401120, China.)
出处: Healthcare (Basel, Switzerland) 2023 Vol.11 No.9 P1205
关键词: area assessment;convolutional neural networks;coordinate attention;wound segmentation.
摘要: Background: Wound treatment in emergency care requires the rapid assessment of wound size by medical staff. Limited medical resources and the empirica ...
作者: Jingjing Li;Ying Bi;Kun Li;Lingyi Wu;Jie Cao;Qun Hao (1 School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China. 2 Beijing Institute of Aerospace Systems Engineering, Beijing 100076, China. 3 School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China. 4 Yangtze Delta Region Academy, Beijing Institute of Technology, Jiaxing 314003, China. 5 School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun 130013, China.)
出处: Sensors (Basel, Switzerland) 2023 Vol.23 No.8 P4020
关键词: accuracy;balanced detection;lidar;time-of-flight (TOF).
摘要: The ranging accuracy of pulsed time-of-flight (TOF) lidar is affected by walk error and jitter error. To solve the issue, the balanced detection metho ...
作者: Xu, Jing1; Sun, Jian1; Ma, Xiaoxia1; Zhang, Lei2, 3; Tong, Wenchao1, 2; Yang, Li1, 2, 4 (1School of Mechatronical Engineering, Beijing Institute of Technology, Beijing; 100081, China;2State Key Laboratory of Explosion and Technology, Beijing Institute of Technology, Beijing; 100081, China;3Science and Technology on Applied Physical Chemistry Laboratory, Shaanxi Applied Physics-Chemistry Research Institute, Shaanxi, Xian; 710061, China;4Beijing Institute of Technology Chongqing Innovation Center, Chongqing; 401120, China)
出处: SSRN 2023
作者: Feng, Guangyuan1; Yang, Qing1; Liu, Zechang1; Jiang, Zhenghui1; Zhao, Chengyuan1; Jiang, Houshi1; Wang, Kun2; Fuentes, Andres3; Chen, Dongping4; He, Xu1 (1School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;2State Key Laboratory of Engines, Tianjin University, Tianjin; 300350, China;3Departamento de Industrias, Universidad Técnica Federico Santa María, Valparaíso; 2340000, Chile;4State Key Lab of Explosion Science and Technology, Beijing Institute of Technology, Beijing; 100081, China)
出处: Fuel 2023
作者: Zhao, Fei1, 2; Lou, Wenzhong1, 2; Feng, Huanzhen1, 2; Su, Zilong1, 2; Wang, Jinkui1, 2; Xuan, Weikun1, 2 (1School of Mechatronical Engineering, Beijing Institute of Technology, Beijing; 100081, China;2Chongqing Innovation Center, Beijing Institute of Technology, Chongqing; 400000, China)
出处: Binggong Xuebao/Acta Armamentarii 2023 Vol.44 No.4 P1023-1033
作者: Wang, Guoyan123;Hu, Chun234;Zheng, Dezhi234; (1School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, China;2MIIT Key Laboratory of Complex-Field Intelligent Exploration, Beijing Institute of Technology, Beijing, 100081, China;3Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing, 314000, China;4Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing, 100081, China)
出处: Applied Sciences (Switzerland) 2023 Vol.13 No.10
摘要: Near space environment is the airspace at 20–100 km, where complex conditions such as low temperature, low pressure, high wind speed, and solar radiat ...
作者: B He12;J Ren3;Z J Jiang3;X Fan3;C F Tang3;X Z Li1;T Q Yang1;H Z Feng12; (1School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China;2Chongqing Innovation Center, Beijing Institute of Technology, Chongqing 401120, China;3Chongqing Changan Wangjiang Industrial Group Co., LTD., Chongqing 401120, China)
出处: Journal of Physics: Conference Series 2023 Vol.2478 No.11 P112012
摘要: In this paper, the damage effectiveness of a single projectile of small caliber (30-35 mm) anti-aircraft gun under multi-error constraints is studied. ...
作者: 刘建斌1;,郭德龙1;,任云燕1;,徐豫新1,2,3,4;,李旭东5; (1北京理工大学爆炸科学与技术国家重点实验室;2高能量密度材料教育部重点实验室;3北京理工大学北京理工大学重庆创新中心;4北京理工大学唐山研究院;5中北大学机电工程学院)
出处: 北京理工大学学报 2023 第43卷 第7期 P676-684
关键词: 球形破片;空气阻力系数;空气阻力;飞行距离
摘要: 针对战斗部威力精准评估和爆炸安全距离的计算,研究了球形破片空气阻力系数及不同距离处的存速.通过试验获得?6 mm和?11 mm球形破片马赫数在0.7~5.3区间内的空气阻力系数,基于此系数开展Fluent数值仿真,获得马赫数在6.0以下球形破片空气阻力系数及空气阻力随马赫数的变化规律.结果表明:空气 ...