An evaluation of the generalized–α time integration scheme for a transient response of nonlinear structures
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DOI: 10.1016/j.engstruct.2019.109992
Abstract: Abstract The recently developed promising generalized– α time integration scheme for nonlinear structures is evaluated and compared with Bathe scheme. The nonlinear benchmarks are developed and implemented in order to assess reliability and numerical efficiency… read more here.
Keywords: scheme; integration scheme; generalized time; nonlinear structures ... See more keywords
A dynamic load estimation method for nonlinear structures with unscented Kalman filter
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DOI: 10.1016/j.ymssp.2017.07.047
Abstract: Abstract A force estimation method is proposed for hysteretic nonlinear structures. The equation of motion for the nonlinear structure is represented in state space and the state variable is augmented by the unknown the time… read more here.
Keywords: unscented kalman; method; estimation method; force ... See more keywords
Nonlinear structures: soliton, shocklike and explosive waves in quantum semiconductor plasma
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DOI: 10.1088/1402-4896/ac4550
Abstract: The properties and conditions for the appearance of some nonlinear waves in a three-dimensional semiconductor plasma are discussed, by studying the described plasma fluid system with quantum gradient forces and degraded pressures. Our analytical procedure… read more here.
Keywords: semiconductor plasma; structures soliton; nonlinear structures; semiconductor ... See more keywords
Response Prediction for Linear and Nonlinear Structures Based on Data-Driven Deep Learning
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DOI: 10.3390/app13105918
Abstract: Dynamic analysis of structures is very important for structural design and health monitoring. Conventional numerical or experimental methods often suffer from the great challenges of analyzing the responses of linear and nonlinear structures, such as… read more here.
Keywords: nonlinear structures; prediction linear; response prediction; deep learning ... See more keywords