[图书][B] Foundation of statistical energy analysis in vibroacoustics
A Le Bot - 2015 - books.google.com
This book provides an in-depth study of the foundations of statistical energy analysis, with a
focus on examining the statistical theory of sound and vibration. In the modal approach, an …
focus on examining the statistical theory of sound and vibration. In the modal approach, an …
Simulated and experimental studies on identification of impact load with the transient statistical energy analysis method
BY Mao, SL **e, ML Xu, XN Zhang… - Mechanical Systems and …, 2014 - Elsevier
A new identification method of impact load is proposed based on the transient statistical
energy analysis theory in the paper. Firstly, the location and input energy of impact load are …
energy analysis theory in the paper. Firstly, the location and input energy of impact load are …
A derivation of the Transient Statistical Energy Analysis (TSEA) equations with benchmark applications to plate systems
Abstract Statistical Energy Analysis (SEA) is a well-established method for predicting the
response of complex systems to high frequency steady-state harmonic or random excitation …
response of complex systems to high frequency steady-state harmonic or random excitation …
Pyroshock response prediction of spacecraft structure in wide frequency domain based on acceleration FRF
X Wang, W Liu, J Ding, Y Sun, Y Dang - Aerospace, 2022 - mdpi.com
The initiating explosive shock environment of an aerospace mission has the characteristics
of instantaneity, high amplitude and a wide frequency domain. An improved method based …
of instantaneity, high amplitude and a wide frequency domain. An improved method based …
Damage visualization using laser-generated residual guided waves with optimization of laser scanning path
Laser ultrasonic scanning is intensively used in guided wave-based non-destructive testing
due to its non-contact scanning, automated scanning path and full wavefield measurement …
due to its non-contact scanning, automated scanning path and full wavefield measurement …
A transient local energy approach as an alternative to transient sea: Wave and telegraph equations
This paper is concerned with the high-frequency dynamics of structures in the time domain.
In this frequency range, a differential equation governing the vibrational energy density is …
In this frequency range, a differential equation governing the vibrational energy density is …
On pyroshock tests for aerospace equipment qualification: A comprehensive parametric model for the simulation and the design of pyroshock test facilities
Spacecraft and related onboard equipment are subject to strong dynamic loads during the
different phases of the missions. In particular, severe high-frequency shocks-mainly caused …
different phases of the missions. In particular, severe high-frequency shocks-mainly caused …
The shock response prediction of spacecraft structure based on hybrid fe-sea method
X Wang, W Liu, X Li, Y Sun - Applied Sciences, 2021 - mdpi.com
An improved method based on the Hybrid Finite Element-Statistical Energy Analysis (FE-
SEA) method and quasi-steady state theory is proposed to predict the response of …
SEA) method and quasi-steady state theory is proposed to predict the response of …
Anderson localization in coupled reverberation rooms
RL Weaver, OI Lobkis - Journal of sound and vibration, 2000 - Elsevier
It is shown that energy flow between weakly coupled reverberant systems, for example
reverberation rooms coupled by a small window, can be Anderson localized. The effect is …
reverberation rooms coupled by a small window, can be Anderson localized. The effect is …