Second-Order Consensus of Networked Mechanical Systems With Communication Delays
, 2014 In this paper, we consider the second-order consensus problem for networked mechanical systems subjected to nonuniform communication delays, and the mechanical systems are assumed to interact on a general directed topology.
Cheng, Long, Wang, Hanlei
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Strength grading of Norway spruce structural timber: revisiting property relationships used in EN 338 classification system [PDF]
, 2018 Solid timber for structural applications has to be strength graded prior to its use. In order to remain economic the grading process usually focuses on the most important physical and mechanical properties: density, modulus of elasticity (MOE) and ...
Arnold, Martin, Steiger, René
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A Study of Mechanical Property of Artificial Frozen Clay under Dynamic Load
Advances in Civil Engineering, 2018 To determine the mechanical properties of artificial frozen clay under dynamic load, 81 triaxial shear tests were carried out for artificial frozen clay at different temperatures, amplitudes, frequencies, and precompressions and three kinds of testing ...
Dongwei Li, Juhong Fan
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The NBS: Processing/Microstructure/Property Relationships in 2024 Aluminum Alloy Plates [PDF]
As received plates of 2024 aluminum alloy were examined. Topics covered include: solidification segregation studies; microsegregation and macrosegregation in laboratory and commercially cast ingots; C-curves and nondestructive evaluation; time ...
Boettinger, W. J. +4 more
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SensorsTo investigate the dynamic compressive and tensile mechanical properties and failure modes of shale, split Hopkinson pressure bar (SHPB) and high-speed imaging and digital image correlation (DIC) technologies were adopted.
Qian Dong +4 more
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Optimization of an oxide dispersion strengthened Ni-Cr-Al alloy for gas turbine engine vanes [PDF]
The investigation was carried out to determine the optimum alloy within the Ni-16Cr-Al-Y2O3 system for use as a vane material in advanced aircraft gas turbine engines.
Grierson, R., Klarstrom, D. L.
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Research of the Dynamic Mechanical Property of the Crown Gear Coupling
Jixie chuandong, 2016 The full tooth dynamic finite element model of the GIICL9 crown gear coupling is established based on the ANSYS/LS-DYNA.The research results demonstrate that,the impact phenomenon need to be controlled in the start-up process,and the contact stress ...
Li Feng +7 more
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Machine Learning Applications in the Mechanical Analysis of Nanomaterials and Nanostructures
Applied SciencesMachine learning (ML) is increasingly used to address the computational complexity and multiscale nature of mechanical analysis in nanomaterials and nanostructures. Traditional analytical, numerical, and atomistic approaches, such as continuum mechanics,
Mostafa Sadeghian +3 more
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Application of dynamic mechanical analysis for the study of viscoelastic properties and identification of softwood and hardwood species [PDF]
EPJ Web of ConferencesBased on experimental studies using dynamic mechanical analysis (DMA) methods, the storage modulus E', loss modulus E", and mechanical loss coefficient tan δ were determined.
Tyurin Alexander +4 more
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Modelling self-piercing riveted joint failures in automotive crash structures [PDF]
, 2008 This paper describes a new model and method to predict Self-Piercing Riveted (SPR) joint interlock failures in aluminium sheet at crash speeds using explicit finite element simulation.
Buckley, M.A. +4 more
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