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Optimal Vibration Fields in Problems of Modeling Dynamic States of Technical Objects
Published 2024-03-01“…It was based on a comparison of mechanical vibratory systems used as computational schemes of technical objects, and structural schemes of automatic control systems, which are equivalent in dynamic terms. …”
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763
Investigating higher dimensional Jimbo–Miwa nonlinear dynamics through phase portraits, sensitivity, chaos and soliton behavior
Published 2025-03-01“…To solve the Jimbo–Miwa equation, a modified Khater method has been employed to generate various forms of soliton wave structures. …”
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764
Fast dynamical simulation combining harmonic-modal hybrid formulations with space separated representations
Published 2025-03-01Get full text
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765
Spatiotemporal dynamics and driving forces of water consumption patterns: insights from Jiangxi Province, China
Published 2025-05-01“…Investigating the spatiotemporal dynamics and underlying determinants of water consumption structure is of great importance for the strategic allocation of regional water resources and the promotion of economic and societal sustainability. …”
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Research on Microvibrations Generated by a Control Moment Gyroscope on a Flexible Interface Based on a Dynamic Substructure Method
Published 2018-01-01“…This study focuses on investigating the coupled microvibrations caused by a CMG on a flexible interface by using a dynamic substructure method (DSM). First, a DSM based on a frequency response function (FRF) is established, and this method is used to simultaneously synthesize multiple substructures with different coordinates irrespective of whether their connection interfaces are rigid or flexible. …”
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768
Application of endurance time method in damage assessment of concrete moment frames
Published 2020-12-01“…It is observed that the nonlinear dynamic response of structures and damage indices can be estimated by the ET method with reasonable accuracy.…”
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769
A Multi-Branch Convolution and Dynamic Weighting Method for Bearing Fault Diagnosis Based on Acoustic–Vibration Information Fusion
Published 2025-01-01“…The model incorporates an adaptive fusion method based on a multi-branch convolutional structure, enabling unified processing of both acoustic and vibration signals. …”
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770
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771
Simulation and experimental study on the impact resistance performance of energy-absorbing hydraulic bracing columns
Published 2025-04-01Subjects: Get full text
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Research and Experimental Verification of the Dynamic Pose Analysis Method of Advanced Hydraulic Support in a Fully Mechanized Mining Face
Published 2025-08-01“…ABSTRACT This study introduces a dynamic pose analysis method for advanced hydraulic supports, driven by the hydraulic cylinder stroke. …”
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774
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Research and Evaluation of Methods for Determining Deformation Modulus of Road Subgrade and Frost Blanket Course
Published 2008-06-01“…In determining deformation modulus of pavement structure the static and dynamic non-destructive methods are worldwide used, however, in many countries, when designing and building pavement structures, the strength of road pavement structure is characterized by a static deformation modulus. …”
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776
Investigation of Rock-Breaking Mechanisms Based on the Adaptive Matching Method for Drilling Loads
Published 2025-04-01“…To determine the rock-breaking mechanisms using this method, the structure of a kind of downhole tool was designed and a discrete element simulation model was established with a PDC cutter cutting heterogeneous rock. …”
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777
A structured dataset of the federalist society’s public engagements [version 1; peer review: 2 approved]
Published 2025-02-01Get full text
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778
A structured dataset of the federalist society’s public engagements [version 2; peer review: 2 approved]
Published 2025-07-01Get full text
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779
The Basic Formulas Derivation and Degradation Verification of the 3-D Dynamic Elastoplastic TD-BEM
Published 2025-03-01Get full text
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780
Modeling COVID-19 transmission: effects of age structure and vaccination
Published 2025-07-01“…Abstract A mathematical model for COVID-19 dynamics is developed, incorporating age structure, disease progression, and vaccination. …”
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