Results 71 to 80 of about 2,154 (226)
ActuatorsWeather survival poses a significant challenge for the utilization of tethered balloons. The dynamic modeling of tethered balloon systems presents challenges due to the flexible nature of the cables and the intricate nature of gust forces.
Zhenhua Lai +5 more
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International Journal of Robust and Nonlinear Control, Volume 36, Issue 5, Page 2542-2556, 25 March 2026.ABSTRACT This article addresses the problem of quantifying the uncertainty in planning aircraft ground movement operations using towbarless robotic tractors taking into account the inherent uncertainties of the problem, specifically, the uncertainties in the weight of the aircraft and in the rolling resistance of the wheels of the main landing gear ...
Almudena Buelta +2 more
wiley +1 more source
System-Level Modal Representation of Flexible Multibody Systems
, 2009 The presence of both differential and algebraic equations in the model equations, as well as the number of degrees of freedom needed to accurately represent flexibility, prohibit fast simulation of flexible multibody systems (e.g. real-time).
Wim Desmet, Gert H. K. Heirman
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Neural Network Control of Space Manipulator Based on Dynamic Model and Disturbance Observer
IEEE Access, 2019 Space flexible manipulators are convenient for performing on-orbit service; however, the vibration of the end effector is becoming increasingly serious because of the excessive length and mass of the arm.
He Jun-Pei +5 more
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Adaptable Tile‐Based Pneumatic Origami through Structurally Coupled Localized Actuation
Advanced Engineering Materials, Volume 28, Issue 5, 4 March 2026.This article presents tile‐based pneumatic origami structures with rigid tiles and flexible fabric creases, achieving adaptable properties including morphing shape, selective multistability, and tunable stiffness. Independently pressurized folding bladders at each crease enable structurally coupled localized actuation of origami structures.
Tiantian Li, Jonathan Luntz, Diann Brei
wiley +1 more source
Simulação numérica dos esforços dinâmicos de baixas frequências transmitidos por compressores recíprocos [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2010O conforto acústico do usuário é um parâmetro relevante em projetos de sistemas de refrigeração.
Porto, Leandro Lucas Rodrigues
core
Global Impact Dynamic Modeling and Verification of a Flexible Beam with Large Overall Motion
Advances in Mechanical Engineering, 2013 The theoretical modeling, numerical simulation, and experimental verification for the impact dynamics of a flexible beam with large overall motion are researched. Based on the rigid-flexible coupling dynamic theory of flexible multibody system, the rigid-
Yuechen Duan +2 more
doaj +1 more source
Wearable Metamaterials with Embodied Intelligence for Programmable Control of Human Limbs Tremor
Advanced Intelligent Systems, Volume 8, Issue 3, March 2026.Resulting from alternating muscle contractions, tremors can severely limit human ability to perform everyday tasks like walking or talking, due to their disruptive nature. Medication and surgery may not always effectively address tremor control. A wearable device embodying programmable smart metamaterials with adaptable intelligence to meet the demand ...
Braion Barbosa de Moura +2 more
wiley +1 more source
Flexible Multibody Systems Models Using Composite Materials Components [PDF]
, 2004 The use of a multibody methodology to describe the large motion of complex systems that experience structural deformations enables to represent the complete system motion, the relative kinematics between the components involved, the deformation of the ...
Ambrósio, Jorge A. C. +2 more
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Modal Analysis of Active Flexible Multibody Systems in a Finite Element Environment [PDF]
, 2011 When performing modal analyses of active flexible multibody systems, both controller effects and flexible body dynamics should be included in a multidisciplinary system model.
Bratland, Magne
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