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Design method and verification of a hybrid prosthetic mechanism with energy-damper clutchable device
《机械工程前沿(英文)》 2021年 第16卷 第4期 页码 747-764 doi: 10.1007/s11465-021-0644-4
关键词: hybrid transfemoral prosthetic mechanism energy recycling wearable mechanical clutched device mechanical adaptive stability
《能源前沿(英文)》 2023年 第17卷 第5期 页码 569-584 doi: 10.1007/s11708-023-0875-7
关键词: lithium (Li)-ion battery (LIB) Li metal battery three-dimensional (3D) composite Li metal anode mechanical modification reducing local current density
Necat ÖZAŞIK; Özgür EREN
《结构与土木工程前沿(英文)》 2022年 第16卷 第6期 页码 792-802 doi: 10.1007/s11709-022-0849-6
关键词: recycled PET fibre-reinforced concrete mechanical properties plastic shrinkage impact energy
Lifu YAN, Lingling ZHAO, Guiting YANG, Shichao LIU, Yang LIU, Shangchao LIN
《能源前沿(英文)》 2022年 第16卷 第4期 页码 581-594 doi: 10.1007/s11708-022-0831-y
关键词: inorganic metal halide perovskites mechanical deformation thermoelectrics first-principle calculations Boltzmann transport theory
Integrated energy storage system based on triboelectric nanogenerator in electronic devices
Xiao Feng, Yang Zhang, Le Kang, Licheng Wang, Chongxiong Duan, Kai Yin, Jinbo Pang, Kai Wang
《化学科学与工程前沿(英文)》 2021年 第15卷 第2期 页码 238-250 doi: 10.1007/s11705-020-1956-3
关键词: electronic devices triboelectric nanogenerator mechanical energy self-powered system
祝丹晖,解妙霞,孔祥杰,张文博,陈花玲
《中国工程科学》 2013年 第15卷 第1期 页码 106-112
从理论研究和应用研究两个方面追踪了国内外关于能量有限元的发展现状,并指出能量有限元已趋向于预示越来越复杂的结构动响应;接下来介绍本课题组近年来利用能量有限元方法针对实际复杂结构及复杂载荷环境中的高频动响应问题所做的研究工作,主要包括3个部分:一是在考虑多种传递波功率流耦合的情况下,发展了圆柱壳、截锥壳等复杂结构的高频响应能量有限元方法,从而得到了此类结构的中高频局部动响应特性;二是考虑在脉动载荷、混响室等复杂环境中,利用能量有限元方法并结合能量边界元方法预示了结构的高频振动特性和声振耦合特性;三是开发了能量有限元的计算软件,为其大规模应用奠定了基础。最后指出了能量有限元方法目前存在的问题和进一步研究的方向。
《机械工程前沿(英文)》 2023年 第18卷 第2期 doi: 10.1007/s11465-023-0747-1
关键词: micro-electro-mechanical system capacitive sensor bionics operation instability mechanical and electrical decoupling biomedical force measurement
Efficiency characteristics of piezostack pump for linear actuators
Junwu KAN, Kehong TANG, Chenghui SHAO, Guoren ZHU, Taijiang PENG,
《机械工程前沿(英文)》 2009年 第4卷 第4期 页码 407-414 doi: 10.1007/s11465-009-0049-2
关键词: piezostack actuator piezostack pump mechanical efficiency energy conversion efficiency (ECE)
Determination of mechanical parameters for elements in meso-mechanical models of concrete
Xianglin GU, Junyu JIA, Zhuolin WANG, Li HONG, Feng LIN
《结构与土木工程前沿(英文)》 2013年 第7卷 第4期 页码 391-401 doi: 10.1007/s11709-013-0225-7
关键词: concrete meso-mechanical model discrete element method size effect mechanical parameter
《化学科学与工程前沿(英文)》 2023年 第17卷 第9期 页码 1254-1266 doi: 10.1007/s11705-023-2297-3
关键词: epoxy resin polyaniline nanorods mechanical property tribological performance wear mechanism
Mechanical properties and impact resistance of concrete composites with hybrid steel fibers
Fatih ÖZALP; Halit Dilşad YILMAZ; Burcu AKCAY
《结构与土木工程前沿(英文)》 2022年 第16卷 第5期 页码 615-623 doi: 10.1007/s11709-022-0828-y
关键词: projectile impact depth of penetration fracture energy crater diameter UHPFRC
Thermo-mechanical simulation of frost heave in saturated soils
《结构与土木工程前沿(英文)》 页码 1400-1412 doi: 10.1007/s11709-023-0990-x
关键词: frost heave multiphysics analysis thermo-mechanical approach saturated soils
Electronic and mechanical responses of two-dimensional HfS
Mohammad SALAVATI
《结构与土木工程前沿(英文)》 2019年 第13卷 第2期 页码 486-494 doi: 10.1007/s11709-018-0491-5
Experimental study on compaction-induced anisotropic mechanical property of rockfill material
Xiangtao ZHANG, Yizhao GAO, Yuan WANG, Yu-zhen YU, Xun SUN
《结构与土木工程前沿(英文)》 2021年 第15卷 第1期 页码 109-123 doi: 10.1007/s11709-021-0693-0
关键词: rockfill inclination of specimen preparation anisotropy mechanical property mechanism
Francesco PENTA,Cesare ROSSI,Sergio SAVINO
《机械工程前沿(英文)》 2016年 第11卷 第2期 页码 184-194 doi: 10.1007/s11465-016-0385-y
This study aims to optimize the geometrical parameters of an under-actuated mechanical finger by conducting a theoretical analysis of these parameters. The finger is actuated by a flexion tendon and an extension tendon. The considered parameters are the tendon guide positions with respect to the hinges. By applying such an optimization, the correct kinematical and dynamical behavior of the closing cycle of the finger can be obtained. The results of this study are useful for avoiding the snap-through and the single joint hyperflexion, which are the two breakdowns most frequently observed during experimentation on prototypes. Diagrams are established to identify the optimum values for the tendon guides position of a finger with specified dimensions. The findings of this study can serve as guide for future finger design.
关键词: tendon-driven fingers mechanical finger design under-actuated mechanical systems
标题 作者 时间 类型 操作
Design method and verification of a hybrid prosthetic mechanism with energy-damper clutchable device
期刊论文
Three-dimensional composite Li metal anode by simple mechanical modification for high-energy batteries
期刊论文
Influence of recycled polyethylene terephthalate fibres on plastic shrinkage and mechanical properties
Necat ÖZAŞIK; Özgür EREN
期刊论文
High performance solid-state thermoelectric energy conversion via inorganic metal halide perovskitesunder tailored mechanical deformation
Lifu YAN, Lingling ZHAO, Guiting YANG, Shichao LIU, Yang LIU, Shangchao LIN
期刊论文
Integrated energy storage system based on triboelectric nanogenerator in electronic devices
Xiao Feng, Yang Zhang, Le Kang, Licheng Wang, Chongxiong Duan, Kai Yin, Jinbo Pang, Kai Wang
期刊论文
A bionic approach for the mechanical and electrical decoupling of an MEMS capacitive sensor in ultralow
期刊论文
Efficiency characteristics of piezostack pump for linear actuators
Junwu KAN, Kehong TANG, Chenghui SHAO, Guoren ZHU, Taijiang PENG,
期刊论文
Determination of mechanical parameters for elements in meso-mechanical models of concrete
Xianglin GU, Junyu JIA, Zhuolin WANG, Li HONG, Feng LIN
期刊论文
Facile synthesis of polyaniline nanorods to simultaneously enhance the mechanical properties and wear
期刊论文
Mechanical properties and impact resistance of concrete composites with hybrid steel fibers
Fatih ÖZALP; Halit Dilşad YILMAZ; Burcu AKCAY
期刊论文
Experimental study on compaction-induced anisotropic mechanical property of rockfill material
Xiangtao ZHANG, Yizhao GAO, Yuan WANG, Yu-zhen YU, Xun SUN
期刊论文