Results 21 to 30 of about 157,242 (268)
Design and Motion Simulation of an Underwater Glider in the Vertical Plane
Applied Sciences, 2021 Net buoyancy, as the main power source for the motion of an underwater glider, is affected by the pump or bladder that the glider adopts to change its buoyancy force in water.
Jiafeng Huang +7 more
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Hand Exoskeleton Design and Human–Machine Interaction Strategies for Rehabilitation
Bioengineering, 2022 Stroke and related complications such as hemiplegia and disability create huge burdens for human society in the 21st century, which leads to a great need for rehabilitation and daily life assistance.
Kang Xia +9 more
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Numerical simulation of flotation bubble motion in a three-phase inner suspension fluid
工程科学学报, 2016 To find the motion law and optimum size of floatation bubbles in a three-phase flow,the Eulerian model is used to simulate the motion process of bubbles with different initial diameters in pulps of different concentrations.
JIANG Qian +3 more
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Polish Maritime Research, 2021 Underwater gliders are winged, autonomous underwater vehicles that are broadly applied in physical and biological oceanography. The position of the wing has an important effect on the movement performance of the underwater glider.
Wu Xiangcheng +3 more
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Biomechanical analysis of different lifting speeds when using an active exoskeleton
Frontiers in Bioengineering and BiotechnologyIntroductionMusculoskeletal disorders (MSDs), especially lower back pain, are common consequences of repetitive and long-term mechanical stress. Exoskeletons offer a promising approach to reduce this stress by supporting the wearer during physical labour.
Dominik Mayer +5 more
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Simulation research on motion of three machines on fully mechanized coal mining face
Gong-kuang zidonghua, 2018 In view of problems that current simulation research on motion of three machines on fully mechanized mining face could not display single-machine motion state in detail, and linkage process of a single unit was rarely involved, geometric model of three ...
HAN Feijuan +3 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016 In this paper, a new type of mechanism in a life testing machine for self-lubricating rod end spherical plain bearing of a helicopter is proposed based on the main rotor structure and motion process of a single rotor helicopter with hinged blades.
Zhanshan WANG +3 more
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Fictive motion as cognitive simulation [PDF]
Memory & Cognition, 2004 Sentences such as The road runs through the valley and The mountain range goes from Canada to Mexico include a motion verb but express no explicit motion or state change. It is argued that these sentences involve fictive motion, an implicit type of motion. But do people trying to understand these sentences mentally simulate motion?
openaire +2 more sources
Modeling algorithm for dynamic generalized body cavity
Cogent Engineering, 2018 For the purpose of preoperative planning, this paper proposed a modeling algorithm for automatically creating the dynamic model of the generalized body cavity. The algorithm includes two phases.
Jianqing Mo +3 more
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A Micro Swing Rotor Engine and the Preliminary Study of Its Thermodynamic Characteristics
Energies, 2018 The rapid progress in microelectromechanical system technology has facilitated great developments in micro heat engines, however, defects in these engines still need to be overcome.
Chen Xia +4 more
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