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Shasha ZENG, Weiping PENG, Tiaoyu LEI
《机械工程前沿(英文)》 2020年 第15卷 第1期 页码 12-23 doi: 10.1007/s11465-019-0555-9
关键词: distributed parameterized intelligent product platform generalized module isomorphism analysis product family
Loop theory and applications to some key problems of kinematic structure of kinematic chains
Huafeng DING, Zhen HUANG
《机械工程前沿(英文)》 2009年 第4卷 第3期 页码 276-283 doi: 10.1007/s11465-009-0061-6
关键词: Loop theory kinematic chains isomorphism atlas database
Fabrizio SERGI, Dino ACCOTO, Nevio L. TAGLIAMONTE, Giorgio CARPINO, Eugenio GUGLIELMELLI
《机械工程前沿(英文)》 2011年 第6卷 第1期 页码 61-70 doi: 10.1007/s11465-011-0206-2
The choice of non-anthropomorphic kinematic solutions for wearable robots is motivated both by the necessity of improving the ergonomics of physical Human-Robot Interaction and by the chance of exploiting the intrinsic dynamical properties of the robotic structure so to improve its performances. Under these aspects, this new class of robotic solutions is potentially advantageous over the one of anthropomorphic robotic orthoses. However, the process of kinematic synthesis of non-anthropomorphic wearable robots can be too complex to be solved uniquely by relying on conventional synthesis methods, due to the large number of open design parameters. A systematic approach can be useful for this purpose, since it allows to obtain the complete list of independent kinematic solutions with desired properties. In this perspective, this paper presents a method, which allows to generalize the problem of kinematic synthesis of a non-anthropomorphic wearable robot for the assistance of a specified set of contiguous body segments. The methodology also includes two novel tests, specifically devised to solve the problem of enumeration of kinematic structures of wearable robots: the HR-isomorphism and the HR-degeneracy tests. This method has been implemented to derive the atlas of independent kinematic solutions suitable to be used for the kinematic design of a planar wearable robot for the lower limbs.
关键词: assistive robotics non-anthropomorphic wearable robots topology kinematic synthesis HR-isomorphism test HR-degeneracy test
15th International Congress for Stereology and Image Analysis 第十五届国际体视学与图像分析学术会议
会议日期: 2019年05月27日
会议地点: 丹麦/奥胡斯
主办单位: 国际体视学与图像分析学会(ISSIA)
福田敏男:Bio Cell Analysis and Assembly by Micro and Nano Robotic Technology(2019年8月25日)
福田敏男(院士)
2021年01月20日
关键词: 采油工程
Decomposition analysis applied to energy and emissions: A literature review
《工程管理前沿(英文)》 页码 625-639 doi: 10.1007/s42524-023-0270-4
关键词: index decomposition analysis structural decomposition analysis production decomposition analysis energy CO2 emissions
B. VIDHYA,K. N. SRINIVAS
《能源前沿(英文)》 2016年 第10卷 第4期 页码 424-440 doi: 10.1007/s11708-016-0423-9
关键词: flux reversal generator air velocity computation fluid dynamics thermal analysis vibration analysis finite element analysis
Review of sentiment analysis: An emotional product development view
《工程管理前沿(英文)》 页码 592-609 doi: 10.1007/s42524-022-0227-z
关键词: sentiment analysis emotion product development Kansei Engineering
Jack up reliability analysis: An overview
Ahmad IDRIS, Indra Sati Hamonangan HARAHAP, Montasir Osman Ahmed ALI
《结构与土木工程前沿(英文)》 2018年 第12卷 第4期 页码 504-514 doi: 10.1007/s11709-017-0443-5
关键词: jack up reliability analysis uncertainty analysis review of jack up
Systems biomedical analysis of Schistosoma japonicum
Ze-Guang HAN MD,
《医学前沿(英文)》 2010年 第4卷 第2期 页码 157-165 doi: 10.1007/s11684-010-0034-5
Pengxing YI,Peng HUANG,Tielin SHI
《机械工程前沿(英文)》 2016年 第11卷 第4期 页码 388-402 doi: 10.1007/s11465-016-0404-z
Wind turbine gearbox (WTG), which functions as an accelerator, ensures the performance and service life of wind turbine systems. This paper examines the distinctive modal properties of WTGs through finite element (FE) and experimental modal analyses. The study is performed in two parts. First, a whole system model is developed to investigate the first 10 modal frequencies and mode shapes of WTG using flexible multi-body modeling techniques. Given the complex structure and operating conditions of WTG, this study applies spring elements to the model and quantifies how the bearings and gear pair interactions affect the dynamic characteristics of WTGs. Second, the FE modal results are validated through experimental modal analyses of a 1.5 WM WTG using the frequency response function method of single point excitation and multi-point response. The natural frequencies from the FE and experimental modal analyses show favorable agreement and reveal that the characteristic frequency of the studied gearbox avoids its eigen-frequency very well.
关键词: wind turbine gearbox modal analysis finite element analysis modal frequency bearing equivalence
Isogeometric analysis of coupled thermo-elastodynamic problems under cyclic thermal shock
Asghar AMANI DASHLEJEH
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 397-405 doi: 10.1007/s11709-018-0473-7
关键词: isogeometric analysis coupled thermo-elastodynamic dynamic analysis generalized newmark cyclic thermal shock
A dimensional analysis on asphalt binder fracture and fatigue cracking
Qian ZHAO, Zhoujing YE
《结构与土木工程前沿(英文)》 2018年 第12卷 第2期 页码 201-206 doi: 10.1007/s11709-017-0402-1
A frequency error estimation for isogeometric analysis of Kirchhoff–Love cylindrical shells
《结构与土木工程前沿(英文)》 doi: 10.1007/s11709-023-0006-x
关键词: isogeometric analysis Kirchhoff–Love cylindrical shell free vibration frequency error convergence
标题 作者 时间 类型 操作
Isomorphism analysis on generalized modules oriented to the distributed parameterized intelligent product
Shasha ZENG, Weiping PENG, Tiaoyu LEI
期刊论文
Loop theory and applications to some key problems of kinematic structure of kinematic chains
Huafeng DING, Zhen HUANG
期刊论文
A systematic graph-based method for the kinematic synthesis of non-anthropomorphic wearable robots for the lower limbs
Fabrizio SERGI, Dino ACCOTO, Nevio L. TAGLIAMONTE, Giorgio CARPINO, Eugenio GUGLIELMELLI
期刊论文
15th International Congress for Stereology and Image Analysis 第十五届国际体视学与图像分析学术会议
2019年05月27日
会议信息
黄幼麟:Dynamic Consumer Preferences for Electric Vehicles — A Longitudinal Analysis(2020年7月12日)
2022年06月10日
会议视频
福田敏男:Bio Cell Analysis and Assembly by Micro and Nano Robotic Technology(2019年8月25日)
福田敏男(院士)
2021年01月20日
会议视频
Flow, thermal, and vibration analysis using three dimensional finite element analysis for a flux reversal
B. VIDHYA,K. N. SRINIVAS
期刊论文
Jack up reliability analysis: An overview
Ahmad IDRIS, Indra Sati Hamonangan HARAHAP, Montasir Osman Ahmed ALI
期刊论文
Numerical analysis and experimental investigation of modal properties for the gearbox in wind turbine
Pengxing YI,Peng HUANG,Tielin SHI
期刊论文
Isogeometric analysis of coupled thermo-elastodynamic problems under cyclic thermal shock
Asghar AMANI DASHLEJEH
期刊论文