刘莹
作者: Yin,Xinyan1;Chen,Xiwei1;Yang,Yihang1;Liu,Ying1;Bi,Lei2;
出处: 9th International Conference on Advances in Machinery, Materials Science and Engineering Applications, MMSE 2023 Paris 2023
会议录: Vol.40 870-878
摘要: The underwater environment presents unique characteristics that often result in defects like low contrast and blurred edges. To address these issues a ...
作者: Zhang, Dan-Dan1; Zhang, Jing2; Liu, Ying1; Wu, Qin1; Huang, Biao1; Wang, Guo-Yu1 (1School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;2Beijing Institute of Aerospace Systems Engineering, Beijing; 100076, China)
出处: Chuan Bo Li Xue/Journal of Ship Mechanics 2023 Vol.40 No.2 P173-184
作者: Wu, Xuefeng1;Sun, Lingyao2;Liu, Yingxia3;Ye, Ziting1;Zhao, Xiuchen1;Liu, Ying1 (1Beijing Inst Technol, Dept Mat Sci & Engn, Beijing 100081, Peoples R China.;2Beijing Inst Comp Technol & Applicat, Beijing 100854, Peoples R China.;3City Univ Hong Kong, Dept Adv Design & Syst Engn, Hong Kong, Peoples R China.)
出处: JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 2023 Vol.24 P6378-6390
关键词: MECHANICAL-PROPERTIES; GROWTH; CU; MICROSTRUCTURE; RELIABILITY; CU3SN; CU6SN5; COPPER; TIN
摘要: In the era of big data, the advantages of 3D packaging are becoming increasingly significant. In addition, the mismatch between the coefficient of the ...
作者: Zhang, Fu-Yi1, 2; Lu, Hang1; Zhang, Meng-Jie3; Zhao, Xiao-Yang1; Liu, Ying1; Wang, Guo-Yu1 (1School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;2Shanghai Marine Diesel Engine Research Institute, Shanghai; 200090, China;3China North Vehicle Research Institute, Beijing; 100072, China)
出处: Chuan Bo Li Xue/Journal of Ship Mechanics 2023 Vol.27 No.4 P508-516
发明人: 毕路拯,徐新博,王瑞东,刘莹,史健廷
申请人: 北京理工大学
申请号: 202310267668.1
申请日期: 2023.03.16
摘要: 本发明公开了一种融合机器识别和听觉脑机接口的声音目标探测方法,包括以下步骤:获取实时声音信号和声音样本训练集,对实时声音信号和声音样本训练集进行预处理和特征提取,分别获得对应的实时声学特征和训练集声学特征;构建置信度计算模型和神经网络模型,基于声音样本训练集对所述置信度计算模型和神经网络模型进行训练 ...
发明人: 毕路拯,高润,张超杰,刘莹,王佳蓉,费炜杰,戴乐
申请人: 北京理工大学
申请号: 202310203181.7
申请日期: 2023.03.06
摘要: 本发明公开了一种双手运动的神经解码方法与基于该方法的机械手,包括:采集人脑头皮指定电极位置的脑电信号,对脑电信号进行预处理,获得去噪脑电信号;分别对不同频段的去噪脑电信号进行特征提取,并将提取的特征进行组合融合,获得脑电信号融合特征信息;构建线性解析模型,通过线性解析模型对融合特征信息解析,获得手部 ...
发明人: 费炜杰,柳曼玉,毕路拯,刘莹
申请人: 北京理工大学
申请号: 202311191447.7
申请日期: 2023.09.15
摘要: 本发明公开了一种基于注意力定向和运动意图脑电的紧急状况检测方法,包括:采用脑电采集设备采集操纵员脑电信号并进行信号预处理;根据预处理后边的脑电信号判断注意力定向的产生是否与视觉刺激相关,若相关,则对预处理后的脑电信号分别进行多角度的特征提取,获得若干特征信息;构建改进EEGNet模型,基于若干特征信 ...
发明人: 代俊,吴通,谢晋,朱泰荣,何涛,赵瑞,邵瑞文,熊壮,刘莹
申请人: 北京理工大学
申请号: 202221917981.2
申请日期: 2022.07.22
摘要: 本发明公开了一种新型旋转式抗沉降磁流变制动器,主要由基座、上端盖、旋转轴、轴套、励磁线圈、内筒、密封圈等组成。轴承通过上端盖盲孔进行轴向定位,旋转轴通过轴承内圈进行轴向定位,所述旋转轴通过螺纹与轴套连接,并伸进内筒中,在基座内底部加工有凹槽与内筒相连接进行轴向定位,上端盖与基座之间通过螺纹连接固定, ...
作者: Li, Yujian1, 2; Liu, Ying1; Wan, Qianyi1; Bi, Lei3; Yin, Xinyan1
出处: 5th China Conference on Intelligent Networked Things, CINT 2022 Virtual, Online 2022
会议录: Vol.Vol.1714 CCIS 15-24
作者: Yin, Xinyan1; Wu, Song2; Liu, Ying1; Qin, Zihang1; Bi, Lei3; Fan, Ruifeng4
出处: 5th China Conference on Intelligent Networked Things, CINT 2022 Virtual, Online 2022
会议录: Vol.Vol.1714 CCIS 25-34