张彤
发明人: 李弘恺,卢杏浩,张彤
申请人: 北京理工大学
申请号: 202410014174.7
申请日期: 2024.01.03
摘要: 本发明公开了一种数字式电涡流传感器检测电路及信号解耦方法,涉及微纳检测技术领域,可用于测量微纳金属薄膜厚度或者微小间隙等参数。该电路包括数模转换模块、信号转换模块、前端信号调理模块、模数转换模块和数字信号处理模块。本发明可产生不同频率及幅度的激励信号并可同步处理不同频率的输入信号,便于激励信号的调节 ...
作者: Zhang, Tong1, 2; Burke, Paul J.2; Wang, Qi3 (1Center for Energy and Environmental Policy Research, Beijing Institute of Technology, Beijing; 100081, China;2Australian National University, ACT; 2601, Australia;3Sichuan University, Chengdu; 610074, China)
出处: Resource and Energy Economics 2024
作者: Chen, Haojie1; Costanza, Robert2; Kubiszewski, Ida2; Sloggy, Matthew R.3; Wu, Luhua4; Zhang, Tong5 (1Oak Ridge Institute for Science and Education, Riverside; CA; 92507, United States;2Institute for Global Prosperity, University College London, London; WC1E 6BT, United Kingdom;3Pacific Southwest Research Station, Forest Service of the US Department of Agriculture, Riverside; CA; 92507, United States;4School of Economics and Management, Tongren University, Tongren; 554300, China;5Centre for Energy and Environmental Policy Research, Beijing Institute of Technology, Beijing; 100081, China)
出处: Journal of Environmental Management 2024
作者: Yuan, Xiuqi1; Li, Hongkai1; Zhang, Tong1; Li, Zihan1; Zhang, Shaohua2 (1School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;2Beijing Key Laboratory of Long-Life Technology of Precise Rotation and Transmission Mechanisms, Beijing Institute of Control Engineering, Beijing; 100094, China)
出处: Tribology Letters 2024 Vol.72 No.3
作者: Zhang, Xinyi1;Zhuang, Yin1;Zhang, Tong1;Li, Can1;Chen, He1 (1Beijing Inst Technol, Natl Key Lab Sci & Technol Space Born Intelligent, Beijing 100081, Peoples R China.)
出处: REMOTE SENSING 2024 Vol.16 No.11
关键词: ADAPTATION
摘要: Cross-scene classification focuses on setting up an effective domain adaptation (DA) way to transfer the learnable knowledge from source to target dom ...
作者: Wang,Jinlong1;Li,Hongkai1;Zhang,Tong1;Li,Zihan1; (1School of Mechanical Engineering, Beijing Institute of Technology, Beijing, China)
出处: Measurement Science and Technology 2024 Vol.35 No.6
摘要: The eddy current method has been widely applied in the field of nano-scale metal film thickness detection. The output signal of an eddy current sensor ...
作者: Zhang, Wei1;Cai, Miaoxin2;Zhang, Tong2;Zhuang, Yin2;Mao, Xuerui1 (1Beijing Inst Technol, Adv Res Inst Multidisciplinary Sci, Beijing 100081, Peoples R China.;2Beijing Inst Technol, Natl Key Lab Sci & Technol Space Born Intelligent, Beijing 100081, Peoples R China.)
出处: IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 2024 Vol.62
关键词: OBJECT DETECTION; DATASET; CLASSIFICATION; BENCHMARK
摘要: Multimodal large language models (MLLMs) have demonstrated remarkable success in vision and visual-language tasks within the natural image domain. Owi ...
发明人: 张昊,杜巍,李向荣,郭意桥,亚历山大·斯杰里马赫,张彤,胡晨星
申请人: 北京理工大学
申请号: 202320660889.0
申请日期: 2023.03.29
摘要: 本实用新型公开了一种干式油底壳发动机高效机油预加热系统。本实用新型预加热系统包括塔形盘管,所述塔形盘管位于机油箱内,盘管进水口在下,盘管出水口在上,塔形盘管内注有高温冷却水。塔形盘管减轻了机油垂直自然对流的阻碍,各层管壁附近的机油受热后上升并与上层管壁脱离接触,形成多个垂直自然对流回路,有效加大加热 ...
发明人: 李弘恺,卢杏浩,张彤,李子函
申请人: 北京理工大学
申请号: 202311333713.5
申请日期: 2023.10.16
摘要: 本发明公开了实现双参量同步感知的电涡流传感器检测电路及方法,针对电涡流传感器件,提供信号处理算法及其检测电路,可实现双物理量—微米级位移‑温度或者纳米级金属薄膜厚度‑温度—的同步快速检测。该检测电路具体为:激励模块为所述信号转换模块和所述特征分量解耦模块提供稳定的正弦激励信号。信号转换模块在所述正弦 ...
发明人: 张昊,亚历山大·斯杰里马赫,胡晨星,郭意桥,王字满,张彤
申请人: 北京理工大学
申请号: 202310321821.4
申请日期: 2023.03.29
摘要: 本发明公开了一种非接触式可调节微纳米气泡发生器。本发明在定子中设置可调水密狭缝机构,利用可调水密狭缝机构中的狭缝生成微纳米气泡,且可通过调节可调水密狭缝机构中高度调节块与转子之间的间距、调节水平调节块9间距即狭缝宽度、调节狭缝位置等多种手段或其组合,可多方式调节微纳米气泡尺寸和发生量,具有更广的微纳 ...