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Random vibration and statistical linearization
J.B. Roberts,Pol D. Spanos +1 more
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TLDR
In this paper, a comprehensive account of statistical linearization with related techniques allowing the solution of a very wide variety of practical non-linear random vibration problems is given, and the principal value of these methods is that they are readily generalized to deal with complex mechanical and structural systems and complex types of excitation such as earthquakes.Abstract:
Interest in the study of random vibration problems using the concepts of stochastic process theory has grown rapidly due to the need to design structures and machinery which can operate reliably when subjected to random loads, for example winds and earthquakes. This is the first comprehensive account of statistical linearization - powerful and versatile methods with related techniques allowing the solution of a very wide variety of practical non-linear random vibration problems. The principal value of these methods is that unlike other analytical methods, they are readily generalized to deal with complex mechanical and structural systems and complex types of excitation such as earthquakes.read more
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Steady state behaviour of stochastically excited nonlinear dynamic systems
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Fatigue analysis of non-linear structures with von Mises stress
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Analysis of nonlinear sliding structures by modified stochastic linearization methods
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Dissipative unimodal structural damping identification
M. Panet,Louis Jezequel +1 more
TL;DR: In this article, a more accurate procedure for identifying a model of an industrial structure subjected to synthesized input acceleration time histories is presented, where a frequency-domain curve fitting together with autoregressive identification methods, are used to indicate the dependency of the response to the magnitude of the excitation.
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Numerical simulation model of vibration responses of rectangular plates embedded with piezoelectric actuators
TL;DR: In this article, a numerical simulation model for random large amplitude vibration control of composite plate using piezoelectric material is presented, and the H∞ control design is employed to suppress the large amplitude vibrations of composites plates under random loading.