A statistical approach to violin evaluation
Featured Application Physics-informed quality assessment of a stringed musical instrument.
Abstract Comparing violins requires competence and involves both subjective and objective …
Abstract Comparing violins requires competence and involves both subjective and objective …
The impact of alkaline treatments on elasticity in spruce tonewood
It is commonly believed that violins sound differently when finished. However, if the role of
varnishes on the vibrational properties of these musical instruments is well-established, how …
varnishes on the vibrational properties of these musical instruments is well-established, how …
A numerical approach for solving optimal control problem of fractional order vibration equation of large membranes
S Aghchi, H Fazli, HG Sun - Computers & Mathematics with Applications, 2024 - Elsevier
The purpose of this study is to introduce a computational method for solving the two-
dimensional optimal control problem of the large membrane vibration equation of fractional …
dimensional optimal control problem of the large membrane vibration equation of fractional …
Fundamentals of acoustics
C Sujatha - Vibration, Acoustics and Strain Measurement: Theory …, 2023 - Springer
This chapter is mainly devoted to the theoretical aspects of acoustics. Each topic is preceded
by a small introduction to interesting facts and persons associated with it. The chapter starts …
by a small introduction to interesting facts and persons associated with it. The chapter starts …
Layerwise analyses of compact and thin-walled beams made of viscoelastic materials
This paper evaluates the vibration characteristics of structures with viscoelastic materials.
The mechanical properties of viscoelastic layers have been described with the complex …
The mechanical properties of viscoelastic layers have been described with the complex …
Design sensitivity analysis of dynamic response of nonviscously damped systems
The sensitivity problem of dynamic analysis of linear nonviscously damped systems is
considered. The assumed nonviscous dam** forces depend on the past history of motion …
considered. The assumed nonviscous dam** forces depend on the past history of motion …
[PDF][PDF] Operational matrix approach for solving fractional vibration equation of large membranes with error estimation
S Aghchi, H Sun, H Fazli - Filomat, 2024 - pmf.ni.ac.rs
The principal purpose of this work is to present a numerical technique for the fractional
vibration equation of large membranes. This method uses the Chebyshev cardinal functions …
vibration equation of large membranes. This method uses the Chebyshev cardinal functions …
FG and viscoelastic models combination for vibroacoustic modeling of sandwich structures made of open and closed cell foam materials
This paper presents a new method based on a functionally graded viscoelastic model for
examining the acoustic vibrations of a submerged sandwich shell in the fluid. The structure …
examining the acoustic vibrations of a submerged sandwich shell in the fluid. The structure …
Improved approximate methods for calculating frequency response function matrix and response of MDOF systems with viscoelastic hereditary terms
As we know, it is difficult and unnecessary to obtain all the eigenpairs of a large-scaled
viscoelastic (nonviscous or hysteretic) dam** systems, which means that the mode …
viscoelastic (nonviscous or hysteretic) dam** systems, which means that the mode …
Eliminating the modal truncation problem encountered in frequency responses of viscoelastic systems
Increasing the number of degrees of freedom used in finite element analysis for mechanical
and structural systems with viscoelastic dam**, the need to consider the modal truncation …
and structural systems with viscoelastic dam**, the need to consider the modal truncation …