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Design of active orthoses for a robotic gait rehabilitation system
A. C. VILLA-PARRA,L. BROCHE,D. DELISLE-RODRÍGUEZ,R. SAGARÓ,T. BASTOS,A. FRIZERA-NETO
《机械工程前沿(英文)》 2015年 第10卷 第3期 页码 242-254 doi: 10.1007/s11465-015-0350-1
An active orthosis (AO) is a robotic device that assists both human gait and rehabilitation therapy. This work proposes portable AOs, one for the knee joint and another for the ankle joint. Both AOs will be used to complete a robotic system that improves gait rehabilitation. The requirements for actuator selection, the biomechanical considerations during the AO design, the finite element method, and a control approach based on electroencephalographic and surface electromyographic signals are reviewed. This work contributes to the design of AOs for users with foot drop and knee flexion impairment. However, the potential of the proposed AOs to be part of a robotic gait rehabilitation system that improves the quality of life of stroke survivors requires further investigation.
关键词: active orthosis gait rehabilitation electroencephalography surface electromyography
Modeling and simulation of normal and hemiparetic gait
Lely A. LUENGAS,Esperanza CAMARGO,Giovanni SANCHEZ
《机械工程前沿(英文)》 2015年 第10卷 第3期 页码 233-241 doi: 10.1007/s11465-015-0343-0
Gait is the collective term for the two types of bipedal locomotion, walking and running. This paper is focused on walking. The analysis of human gait is of interest to many different disciplines, including biomechanics, human-movement science, rehabilitation and medicine in general. Here we present a new model that is capable of reproducing the properties of walking, normal and pathological. The aim of this paper is to establish the biomechanical principles that underlie human walking by using Lagrange method. The constraint forces of Rayleigh dissipation function, through which to consider the effect on the tissues in the gait, are included. Depending on the value of the factor present in the Rayleigh dissipation function, both normal and pathological gait can be simulated. First of all, we apply it in the normal gait and then in the permanent hemiparetic gait. Anthropometric data of adult person are used by simulation, and it is possible to use anthropometric data for children but is necessary to consider existing table of anthropometric data. Validation of these models includes simulations of passive dynamic gait that walk on level ground. The dynamic walking approach provides a new perspective of gait analysis, focusing on the kinematics and kinetics of gait. There have been studies and simulations to show normal human gait, but few of them have focused on abnormal, especially hemiparetic gait. Quantitative comparisons of the model predictions with gait measurements show that the model can reproduce the significant characteristics of normal gait.
关键词: bipedal gait biomechanics dynamic walking gait model human gait hemiparetic human gait
《机械工程前沿(英文)》 2021年 第16卷 第4期 页码 726-746 doi: 10.1007/s11465-021-0651-5
关键词: parallel mechanism upper-limb rehabilitation singularity and workspace analyses performance evaluation optimum design
Haifeng JIA, Nan DONG, Hongtao MA,
《环境科学与工程前沿(英文)》 2010年 第4卷 第2期 页码 213-220 doi: 10.1007/s11783-010-0023-6
关键词: river rehabilitation urban rivers river pollution multi-objective analysis the Foshan Channel
Review of human–robot coordination control for rehabilitation based on motor function evaluation
《机械工程前沿(英文)》 2022年 第17卷 第2期 doi: 10.1007/s11465-022-0684-4
关键词: human–robot coupling lower limb rehabilitation exoskeleton robot motor assessment dynamical model perception
基于捕获点理论的下肢步行康复外骨骼防跌倒步态规划 Research Article
Mei-ying Deng, Zhang-yi Ma, Ying-nan Wang, Han-song Wang, Yi-bing Zhao, Qian-xiao Wei, Wei Yang, Can-jun Yang,ycj@zju.edu.cn
《信息与电子工程前沿(英文)》 2019年 第20卷 第10期 页码 1322-1330 doi: 10.1631/FITEE.1800777
潜在用于单侧膝受伤患者的传感引导步态同步下肢外骨骼 Research Articles
王东海1,2
《信息与电子工程前沿(英文)》 2022年 第23卷 第6期 页码 920-936 doi: 10.1631/FITEE.2000465
本文展示了一种可潜在帮助单侧膝受伤患者正常行走的传感引导步态同步下肢外骨骼系统。外骨骼能够减轻人体体重对受伤膝下肢的负载,并维持与健康侧下肢行走步态摆动相同步。传感引导步态同步系统集成了人体传感网络,它能感知健康侧下肢的运动步态。基于测量的关节角度轨迹引导,安装电机的髋关节在行走中提起腿杆,并将膝受伤步态和健康步态以半周期延时进行同步。实验验证了下肢外骨骼的效果。本文比较了健康腿和膝受伤腿的测量关节角度轨迹、仿真的膝受力、人机交互力等方面,结果说明髋关节安装电机受控制的下肢外骨骼能够将受伤腿和体重支撑外骨骼的融合步态与健康腿步态进行同步。
《医学前沿(英文)》 2021年 第15卷 第5期 页码 740-749 doi: 10.1007/s11684-020-0794-5
关键词: brain–computer interface functional electrical stimulation electroencephalogram laterality coefficient chronic stroke
An experimental analysis of human straight walking
Tao LI, Marco CECCARELLI
《机械工程前沿(英文)》 2013年 第8卷 第1期 页码 95-103 doi: 10.1007/s11465-013-0357-4
In this paper, an experimental analysis of human straight walking has been presented. Experiments on human walking were carried out by using Cassino tracking system which is a passive cable-based measuring system. This system is adopted because it is capable of both pose and wrench measurements with fairly simple monitoring of operation. By using experimental results, trajectories of a human limb extremity and its posture have been analyzed; forces that are exerted against cables by the limb of a person under test have been measured by force sensors as well. Furthermore, by using experimental tests, modeling and characterization of the human straight walking gait have been proposed.
关键词: human locomotion walking gait characterization humanoid robot biped robot
基于表面肌电信号的行走环境与步态周期识别 Special Feature on Intelligent Robats
Seulki KYEONG, Wonseok SHIN, Minjin YANG, Ung HEO, Ji-rou FENG, Jung KIM
《信息与电子工程前沿(英文)》 2019年 第20卷 第3期 页码 342-352 doi: 10.1631/FITEE.1800601
关键词: 行走环境;步态周期;表面肌电信号;外骨骼
Mbakisya ONYANGO, Saliha Ammour MERABTI, Joseph OWINO, Ignatius FOMUNUNG, Weidong WU
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 291-299 doi: 10.1007/s11709-017-0419-5
Many transportation agencies lack sufficient funds to maintain and repair roads, which results into increased pavement maintenance cost. Pavement Management System (PMS) has demonstrated to be an essential tool for proper management of infrastructure and proper utilization of available funds. The University of Tennessee at Chattanooga utilized Micropaver software as PMS tool to conduct a pavement management analysis of principal arterials in the City of Chattanooga. The study used the City of Chattanooga pavement database to create the current and future pavement conditions. Maintenance and repair (M&R) planning analysis was also performed in order to determine the most cost-effective treatment and suggest the optimum utilization of funds for the city. An analysis of five budget scenarios was conducted for a five-year plan using the critical pavement condition index (PCI) method (ASTM D6433). Results show that the backlog elimination budget would be the best scenario because it increases the pavement condition and eliminates the backlog of major maintenance and repairs over the five-year period. The unlimited budget seems though ideal, it does not improve pavement condition. Maintaining current condition and limited budget scenarios would increase both the backlog and the total cost of maintenance and repairs over the analysis period.
关键词: PMS Micropaver pavement budget maintenance rehabilitation
王家耀,姚松龄
《中国工程科学》 2000年 第2卷 第9期 页码 80-84
工程移民指工程建设引起的非自愿的搬迁安置活动,工程移民决策包括规划决策和管理决策,这在国内外都是一个新课题,基于GIS的工程移民DSS是实施科学决策的有效手段,文章对工程移民决策支持的理论、方法进行了探讨,并结合万家寨工程移民决策支持进行了试验。
关键词: 工程移民 决策支持 地理信息系统(GIS) 决策支持系统(DSS)
欠驱动3D双足机器人步态切换控制策略 Research Articles
Hai-hui YUAN, Yi-min GE, Chun-biao GAN
《信息与电子工程前沿(英文)》 2019年 第20卷 第8期 页码 1026-1035 doi: 10.1631/FITEE.1800206
ZHANG Jian, Lu Yifeng, JING Yuming, ZHANG Bo, ZHANG Chenglu, MENG Fei, ZHANG Huayong
《环境科学与工程前沿(英文)》 2008年 第2卷 第3期 页码 306-310 doi: 10.1007/s11783-008-0057-1
关键词: community South-to-North Shannon-Wiener Evenness addition
美国国防部先进研究项目局举办的机器人大挑战赛的参与和崎岖地面行走的滑雪式步态 Article
王宏飞, 李诗濛, 郑元芳
《工程(英文)》 2015年 第1卷 第1期 页码 36-45 doi: 10.15302/J-ENG-2015006
本文简要介绍了美国国防部先进研究项目局举办的机器人大挑战赛的历史,并将关注的焦点放在了2012机器人挑战赛上。作为该挑战赛DRC-HUBO队的成员,我们为完成崎岖地面的任务提出了不同的方法,如增大脚踏板、转换成四足行走等。同时,本文还介绍了一种帮助提高仿人机器人运动稳定性的新步态——滑雪式步态。本文对该步态的稳定性进行了分析,并利用稳定度裕量从两种备选的步进顺序(爬行-1和爬行-2)中进行选择。接下来,本文对滑雪式步态中冗余的闭链系统进行力/力矩分析,通过最小化总耗能量来确定关节力矩。根据稳定性分析和力/力矩分析,我们设计了一种手杖长度,使其可以支撑HUBO2仿人机器人平台稳定地实现爬行-2步态。最后,通过将本文的试验结果和两足步行进行对比,验证了滑雪式步态的可行性。同时,介绍了我队在该机器人挑战赛上的表现。
标题 作者 时间 类型 操作
Design of active orthoses for a robotic gait rehabilitation system
A. C. VILLA-PARRA,L. BROCHE,D. DELISLE-RODRÍGUEZ,R. SAGARÓ,T. BASTOS,A. FRIZERA-NETO
期刊论文
Modeling and simulation of normal and hemiparetic gait
Lely A. LUENGAS,Esperanza CAMARGO,Giovanni SANCHEZ
期刊论文
Optimum design and preliminary experiments of a novel parallel end traction apparatus for upper-limb rehabilitation
期刊论文
Evaluation of aquatic rehabilitation technologies for polluted urban rivers and the case study of the
Haifeng JIA, Nan DONG, Hongtao MA,
期刊论文
Review of human–robot coordination control for rehabilitation based on motor function evaluation
期刊论文
基于捕获点理论的下肢步行康复外骨骼防跌倒步态规划
Mei-ying Deng, Zhang-yi Ma, Ying-nan Wang, Han-song Wang, Yi-bing Zhao, Qian-xiao Wei, Wei Yang, Can-jun Yang,ycj@zju.edu.cn
期刊论文
EEG-controlled functional electrical stimulation rehabilitation for chronic stroke: system design and
期刊论文
Analysis of cost effective pavement treatment and budget optimization for arterial roads in the city of Chattanooga
Mbakisya ONYANGO, Saliha Ammour MERABTI, Joseph OWINO, Ignatius FOMUNUNG, Weidong WU
期刊论文
Ecological assessment of lakeshore wetland rehabilitation on eastern route of South-to-North Water Transfer
ZHANG Jian, Lu Yifeng, JING Yuming, ZHANG Bo, ZHANG Chenglu, MENG Fei, ZHANG Huayong
期刊论文