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Recognition of walking environments and gait period by surface electromyography Special Feature on Intelligent Robats
Seulki KYEONG, Wonseok SHIN, Minjin YANG, Ung HEO, Ji-rou FENG, Jung KIM
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 3, Pages 342-352 doi: 10.1631/FITEE.1800601
Keywords: Walking environment Gait Period Surface electromyography (sEMG) Exoskeleton
Modeling and simulation of normal and hemiparetic gait
Lely A. LUENGAS,Esperanza CAMARGO,Giovanni SANCHEZ
Frontiers of Mechanical Engineering 2015, Volume 10, Issue 3, Pages 233-241 doi: 10.1007/s11465-015-0343-0
Gait is the collective term for the two types of bipedal locomotion, walking and running.First of all, we apply it in the normal gait and then in the permanent hemiparetic gait.and kinetics of gait., especially hemiparetic gait.the significant characteristics of normal gait.
Keywords: bipedal gait biomechanics dynamic walking gait model human gait hemiparetic human gait
Weixiang YAO, Xianju WANG, Yubin LAN, Ji JIN
Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 4, Pages 455-461 doi: 10.15302/J-FASE-2018232
Keywords: aerial spray cotton deposition flowering period leaf angle prewetting UAV
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
Frontiers of Mechanical Engineering 2015, Volume 10, Issue 3, Pages 242-254 doi: 10.1007/s11465-015-0350-1
An active orthosis (AO) is a robotic device that assists both human gait and rehabilitation therapyBoth AOs will be used to complete a robotic system that improves gait rehabilitation.However, the potential of the proposed AOs to be part of a robotic gait rehabilitation system that improves
Keywords: active orthosis gait rehabilitation electroencephalography surface electromyography
Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-021-1393-7
• The long-period groundwater evolution was identified by hydrochemical
Keywords: Groundwater quality Hydrochemical signatures Spatial-temporal variations Water-rock interactions Anthropogenic interventions
Mechanism design of reverse auction on concession period and generalized quality for PPP projects
Xianjia WANG, Shiwei WU
Frontiers of Engineering Management 2017, Volume 4, Issue 2, Pages 156-170 doi: 10.15302/J-FEM-2017016
Keywords: PPP project reverse auction mechanism design multidimensional information scoring function two-stage bidding
A novel period estimation method for X-ray pulsars based on frequency subdivision
Li-rong SHEN,Xiao-ping LI,Hai-feng SUN,Hai-yan FANG,Meng-fan XUE
Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 10, Pages 858-870 doi: 10.1631/FITEE.1500052
Keywords: Pulsar navigation Period estimation Frequency subdivision Continuous Lomb periodogram
Zhenyuan LUO, Weiming YAN, Weibing XU, Qinfei ZHENG, Baoshun WANG
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4, Pages 751-766 doi: 10.1007/s11709-018-0509-z
Keywords: multilayer compartmental particle damper self-anchored suspension bridges shaking tables test long-period
Russian school of the theory and geometry of gearing: Its origin and golden period (1935 --1975)
Dmitry BABICHEV,Sergey LAGUTIN,Natalya BARMINA
Frontiers of Mechanical Engineering 2016, Volume 11, Issue 1, Pages 44-59 doi: 10.1007/s11465-015-0360-z
Keywords: theory of gearing (TG) gear geometry generating surface gear synthesis gear analysis
Quasi-period Changes of the Operational Parameters for Hot Oil Pipelines
Cui Hui
Strategic Study of CAE 2006, Volume 8, Issue 1, Pages 51-53
Subjected to the annual changes of the air temperature, the quasi-period rules of the operational
Keywords: hot oil pipeline air temperature soil environment quasi-period
Nanqi REN, Han KANG, Xiuheng WANG, Nan LI
Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2, Pages 277-282 doi: 10.1007/s11783-010-0226-x
Keywords: fluorescent in situ hybridization (FISH) tetrad forming organisms (TFOs) temperature variation enhanced biological phosphorus removal (EBPR)
Sensor-guided gait-synchronization lower-extremity-exoskeleton for potential application on unilateral Research Articles
Donghai WANG
Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 6, Pages 920-936 doi: 10.1631/FITEE.2000465
This paper presents a gait-synchronization system to help potential unilateral knee-injured peopleThe gait-synchronization system is integrated with a designed to sense the motion/gait of the healthytrajectories, the motorized hip joint lifts the links during walking and synchronizes the knee-injured gaitwith the healthy gait by a half-cycle delay.The results indicate that the motorized hip-controlled LEE can synchronize the motion/gait of the combined
Keywords: Sensor-guided Lower-extremity-exoskeleton Body sensor network Gait synchronization Weight-support
Hamed MANSOORI, Parviz Rezvani MOGHADDAM, Rooholla MORADI
Frontiers in Energy 2012, Volume 6, Issue 4, Pages 341-350 doi: 10.1007/s11708-012-0206-x
Keywords: energy efficiency specific energy net return Cobb-Douglas function
Risk assessment on Bohai Bay subsea tunnel in its operational period
Wang Yonghong,Liu Bing,Zhang Yonggang
Strategic Study of CAE 2013, Volume 15, Issue 12, Pages 107-112
The operation of super-long subsea tunnel is a extremly complex system project,has larger uncertainty and safety risk. The procedure of risk assessment was explained in detail,and its application on Bohai Bay subsea tunnel project was proposed as a case study in this paper. Firstly, lots of different risk factors of the subsea tunnel operation were identified systematically, which involved water damage,tunnel lining crack, tunnel freezing,tunnel lining corrosion,tunnel earthquake disaster,the air pollution inside the cave,tunnel fire and the train derailment accident. Then,those operational risks were analyzed and assessed by the confidence index method and analytic hierarchy process, and were classified and discussed gradually according to the risk acceptance criterion. Finally,some topics about risk assessment on the subsea tunnel operational risk needed to the further research were high-lighted here.
Keywords: subsea tunnel operational period risk analysis risk assessment
An experimental analysis of human straight walking
Tao LI, Marco CECCARELLI
Frontiers of Mechanical Engineering 2013, Volume 8, Issue 1, Pages 95-103 doi: 10.1007/s11465-013-0357-4
Keywords: human locomotion walking gait characterization humanoid robot biped robot
Title Author Date Type Operation
Recognition of walking environments and gait period by surface electromyography
Seulki KYEONG, Wonseok SHIN, Minjin YANG, Ung HEO, Ji-rou FENG, Jung KIM
Journal Article
Modeling and simulation of normal and hemiparetic gait
Lely A. LUENGAS,Esperanza CAMARGO,Giovanni SANCHEZ
Journal Article
Effect of UAV prewetting application during the flowering period of cotton on pesticide droplet deposition
Weixiang YAO, Xianju WANG, Yubin LAN, Ji JIN
Journal Article
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
Journal Article
Using hydrochemical signatures to characterize the long-period evolution of groundwater information in
Journal Article
Mechanism design of reverse auction on concession period and generalized quality for PPP projects
Xianjia WANG, Shiwei WU
Journal Article
A novel period estimation method for X-ray pulsars based on frequency subdivision
Li-rong SHEN,Xiao-ping LI,Hai-feng SUN,Hai-yan FANG,Meng-fan XUE
Journal Article
Experimental research on the multilayer compartmental particle damper and its application methods on long-period
Zhenyuan LUO, Weiming YAN, Weibing XU, Qinfei ZHENG, Baoshun WANG
Journal Article
Russian school of the theory and geometry of gearing: Its origin and golden period (1935 --1975)
Dmitry BABICHEV,Sergey LAGUTIN,Natalya BARMINA
Journal Article
Short-term effect of temperature variation on the competition between PAOs and GAOs during acclimation period
Nanqi REN, Han KANG, Xiuheng WANG, Nan LI
Journal Article
Sensor-guided gait-synchronization lower-extremity-exoskeleton for potential application on unilateral
Donghai WANG
Journal Article
analysis in conventional and organic rice production systems and organic scenarios in the transition period
Hamed MANSOORI, Parviz Rezvani MOGHADDAM, Rooholla MORADI
Journal Article
Risk assessment on Bohai Bay subsea tunnel in its operational period
Wang Yonghong,Liu Bing,Zhang Yonggang
Journal Article