Modeling and Analysis of a Simple Flexible Wing—Thorax System in Flapping-Wing Insects
Biomimetics, 2022 Small-scale flapping-wing micro air vehicles (FWMAVs) are an emerging robotic technology with many applications in areas including infrastructure monitoring and remote sensing.
Braden Cote +2 more
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Research on Low Frequency Coupled Brake-induced Vibration of Telescopic Landing Gear with Two Wheels
Hangkong gongcheng jinzhan, 2022 Currently,the research on the low frequency vibration coupled with brake problem of landing gear is focused on longitudinal single-degree-of-freedom coupling vibration.By establishing the multi-body dynamics model of multi-degree-of-freedom low-frequency
CHEN Shuai +4 more
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Generation Mechanism of Linear and Angular Ball Velocity in Baseball Pitching
Proceedings, 2018 The purpose of this study was to quantify the functional roles of the whole-body’s joint torques including fingers’ joints in the generation of ball speed and spin during baseball fast-ball pitching motion. The dynamic contributions of joint torque term,
Sekiya Koike +2 more
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Dynamics Simulation Analysis of Single Row Four Point Contact Ball Slewing Bearing
Jixie chuandong, 2020 Based on multi-body dynamics method and Hertz contact theory， the Impact function is applied to define four-point contact of steel ball in slewing bearing and meshing contact action of straight teeth with internal teeth.
Jian Zhao, Tingqiang Yao, Ruibo Chen
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Oscillators: Phenomenological mappings and analogies: Second part: Structural analogy and chains [PDF]
Scientific Technical Review, 2015 New analytical and numerical results of dynamics for both linear and nonlinear system with two degrees of freedom are presented. For the mechanical chain system with two degrees of freedom, oscillations are investigated analytically and numerically with ...
Hedrih-Stevanović Katica +4 more
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Dynamic modeling and characteristics study of airdrop folding multi-body aircraft
Xibei Gongye Daxue XuebaoIn the processes of launch, development and fall at high altitude without initial velocity, the dynamics model of a folding multi-body aircraft shows the characteristics of a multi-rigid body and multi-degree of freedom. The relative motion of each rigid
WANG Yu, ZHU Xiaoping, WANG Rui
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Method for Analysis of an Offshore Heave Compensator
Applied Sciences, 2016 A heave compensation system consists of a drill string compensator (DSC) and an active heave compensator (AHC) cylinder, which together produce control force over an oil pressure system suitable for transmission of considerable power and compensating for
Gwi-Nam Kim +5 more
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Multi-Body Dynamics Simulation of Hoisting Wire Rope and Its Stress Analysis
Xibei Gongye Daxue Xuebao, 2020 As a key component of the hoisting system of the crane, the steel wire rope will bear a variety of loading actions such as stretching, bending, vibration and impact in the process of traction hoisting.
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Study on Beat Vibration of a High Temperature Superconducting EDS Maglev Vehicle at Low Speed
Applied Sciences, 2023 Vertical displacement acceleration and the pitch angle record produce the phenomenon of beat vibration when testing a 200 m electro-dynamic suspension (EDS) magnetic levitation (maglev) test vehicle with high-temperature superconducting (HTS) at the CRRC
Qing-Song Yu +5 more
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The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source