An Unpowered Knee Exoskeleton for Walking Assistance and Energy Capture [PDF]
Micromachines, 2023 In order to reduce the energy consumption of human daily movement without providing additional power, we considered the biomechanical behavior of the knee during external impedance interactions.
Pingping Wei, Xinyao Tang
exaly +6 more sources
Modulating Multiarticular Energy during Human Walking and Running with an Unpowered Exoskeleton [PDF]
Sensors, 2022 Researchers have made advances in reducing the metabolic rate of both walking and running by modulating mono-articular energy with exoskeletons. However, how to modulate multiarticular energy with exoskeletons to improve the energy economy of both ...
, Tiancheng Zhou, Zhang Hanwen
exaly +4 more sources
Design of a Payload Adjustment Device for an Unpowered Lower-Limb Exoskeleton
Sensors, 2021 This paper proposes a device that can change the payload of an unpowered lower-limb exoskeleton supporting the weights of humans and loads. Our previous exoskeletons used a cam–follower structure with a spring applied to the hip joint.
Hyun-Min Joe
exaly +3 more sources
Study of payload calculation and motion prediction for unpowered diving and floating of deep-sea manned submersible [PDF]
Scientific ReportsThe preferred method of diving and floating for deep-sea manned submersibles is unpowered. This method has the potential to significantly reduce the energy expenditure of the submersible, extend the operational time of the submersible underwater, and is ...
Zhonghui Hu +3 more
doaj +2 more sources
Drones, 2022 In many aero gliding vehicles, achieving the maximum gliding range is a challenging task. A frequent example is the breakdown of an engine during flight or the use of unpowered stand-off weapons.
Fazal Ur Rehman +2 more
exaly +3 more sources
Unpowered Scooter Injury in Children at a Korea Level I Trauma Center
Frontiers in Pediatrics, 2021 Purpose: Unpowered scooters for recreation and transportation are popular among children. However, to date, there have been no studies on scooter-related injuries in Korea.
Min Ae Keum, Min Jeng Cho
exaly +3 more sources
Simulation-based biomechanical assessment of unpowered exoskeletons for running [PDF]
Scientific Reports, 2021 Due to the complexity and high degrees of freedom, the detailed assessment of human biomechanics is necessary for the design and optimization of an effective exoskeleton. In this paper, we present full kinematics, dynamics, and biomechanics assessment of
Hamidreza Aftabi +2 more
doaj +3 more sources
Muscle coordination and recruitment during squat assistance using a robotic ankle–foot exoskeleton [PDF]
Scientific Reports, 2023 Squatting is an intensive activity routinely performed in the workplace to lift and lower loads. The effort to perform a squat can decrease using an exoskeleton that considers individual worker’s differences and assists them with a customized solution ...
Hyeongkeun Jeong +5 more
doaj +2 more sources
Detection Technology of Unpowered Dust Concentration
Meikuang Anquan, 2020 This paper proposes an unpowered dust concentration detection technology based on Mie scattering method. Through the experimental comparative study of the unpowered key position and the diameter and length of the unpowered through hole, the size of the ...
WU Fuxiang
doaj +2 more sources
Evaluation of the Effects of 50 Hz Magnetic Field Exposure on the Human Hematopoietic System in Humanized Mice. [PDF]
BioelectromagneticsABSTRACT Accumulating evidence from experimental animal studies is essential for clarifying the causal relationship between exposure to power‐frequency magnetic fields (MFs) and childhood leukemia. In this study, we developed a 50 Hz MF exposure system for experimental animals.
Takahashi M, Nishimura I, Toda T.
europepmc +2 more sources