作者： Cui, Xuemiao¹;Lu, Jiping¹;Han, Yafeng¹ （¹Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China.）

出处： SENSORS 2024 Vol.24 No.1

摘要： Recently, the estimation of remaining useful life (RUL) for two-phase nonlinear degrading devices has shown rising momentum for ensuring their safe an ...

作者： Cui,Xuemiao¹;Lu,Jiping¹;Han,Yafeng¹; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, China）

出处： IEEE Access 2024 P1-1

摘要： Owing to operating condition switching and internal degradation mechanisms, the degradation processes of some lithium-ion batteries (LIBs) exhibit non ...

发明人： 魏剑峰，张发平，卢继平

申请人： 北京理工大学

申请号： 202410554649.1

申请日期： 2024.05.07

摘要： 本发明公开的一种考虑特征曲线形状信息的相似性评估方法，属于信号处理技术领域。本发明实现方法为：获取模板特征向量与测试特征向量，给模板特征向量与测试特征向量添加时间轴，模板特征向量转变为模板特征向量时间序列，测试特征向量转变为测试特征向量时间序列；然后对模板特征向量与测试特征向量时间序列与坐标系中用曲 ...

作者： Si, Jiashun¹;Guo, Yueling¹;CAa;Hu, Jinlong²;Jing, Chenchen^a,c;CAb;Lu, Jiping¹;Liu, Changmeng¹; （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China;²School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China;³Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing, 314019, China）

出处： Journal of Materials Research and Technology 2024 Vol.30 P4929-4938

关键词： Al–Ce alloys;Eutectic microstructure;Heat-resistant aluminum alloys;High temperature mechanical property;Wire arc additive manufacturing

摘要： Here, wire-arc additive manufacturing (WAAM) is employed to fabricate Al–Ce–Mg heat-resistant aluminum alloy, considering its capability to manufactur ...

作者： Jing, Chenchen^{1, 2}; Mao, Hao³; Xu, Tianqiu⁴; Guo, Yueling¹; Lu, Jiping¹; Liang, Xihui⁵; Liu, Changmeng¹ （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing; 314019, China;³School of Engineering and Technology, China University of Geosciences, Beijing; 100083, China;⁴Department of Mechanical Engineering, Politecnico di Milano, Milan; 20156, Italy;⁵Department of Mechanical Engineering, University of Manitoba, Winnipeg; MB; R3T 5V6, Canada）

出处： Journal of Manufacturing Processes 2024 P12-23

作者： Si, Jiashun¹;Guo, Yueling¹;Hu, Jinlong²;Jing, Chenchen^1,3;Lu, Jiping¹;Liu, Changmeng¹ （¹Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China.;²Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China.;³Beijing Inst Technol, Yangtze Delta Reg Acad, Jiaxing 314019, Peoples R China.）

出处： JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 2024 Vol.30 P4929-4938

关键词： MECHANICAL-PROPERTIES; MICROSTRUCTURE; SOLIDIFICATION; PARAMETERS; POROSITY; PHASES

摘要： Here, wire -arc additive manufacturing (WAAM) is employed to fabricate Al-Ce-Mg heat-resistant aluminum alloy, considering its capability to manufactu ...

作者： Si, Jiashun¹; Guo, Yueling¹; Hu, Jinlong²; Jing, Chenchen^{1, 3}; Lu, Jiping¹; Liu, Changmeng¹ （¹School of Mechanical Engineering, Beijing Institute of Technology, Beijing; 100081, China;²School of Materials Science and Engineering, Beijing Institute of Technology, Beijing; 100081, China;³Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing; 314019, China）

出处： Journal of Materials Research and Technology 2024 P4929-4938

发明人： 韩亚峰，姚映州，潘晨，龚铖龙，王润，向泽至，王浩任，夏雨涵，张慕辰，陈世业，卢卫建，唐乐，卢继平，唐水源，樊红丽

申请人： 北京理工大学，北京航天发射技术研究所

申请号： 202410550984.4

申请日期： 2024.05.07

摘要： 本发明公开一种连续无支撑的增材制造方法、设备、介质及产品，涉及增材制造技术领域，方法包括：采集多个不同打印速度打印不同预设打印角度的倾斜杆件的测量打印角度和测量杆径，从而确定不同打印角度的最优打印速度；对于每个预设打印角度，采用对应最优打印速度在设定打印温度范围内多个不同打印温度打印倾斜杆件后，采集 ...

发明人： 卢继平，潘晨，韩亚峰，曾心耘

申请人： 北京理工大学

申请号： 202310021517.8

申请日期： 2023.01.07

摘要： 本发明提供一种具有双稳态性能的血管支架结构设计方法，包括，采用双向演化结构优化方法，对单胞进行拓扑优化；灵敏度计算为结构总应变能U的总和，其中包括弹性应变能Ue和塑性应变能Up，即U＝Ue+Up，经过多次迭代演化得到具有双稳态性能的单胞结构；根据优化得到的双稳态单胞结构，进一步确定单胞的双稳态性能与 ...

作者： Ye, Hang¹; Yang, Qian¹; Lu, Jiping¹

出处： 2023 International Conference on Automation Control, Algorithm, and Intelligent Bionics, ACAIB 2023 Xiamen, China 2023

会议录： Vol.12759