Your English writing platform
Discover LudwigSuggestions(4)
Exact(7)
The fundamental mode shape obtained theoretically was compared with the result of the finite element analysis.
The procedure is best suited to the mode shape obtained from the fundamental natural frequency.
The two-component representation of the damped vibration mode is constructed as a linear combination of the undamped mode shape and the mode shape obtained by locking the damper.
There are 12 damage locations and 12 damage intensities at each location, giving a total of 144 cases for simulations, and data (displacement of the 91 points at first mode shape) obtained from each case is used in SVM.
The initially imperfect geometry was defined to be the first mode shape, obtained from the eigenvalue analysis, with a maximum lateral displacement of 1 mm at the mid-span.
In our case, displacement at 91 points along the beam in the first mode shape obtained from a vibration simulation is used as the 'input', and the location or intensity of damage is the output to the SVM in the training stage.
Similar(53)
In this study, the elastic constant is identified using mode shapes obtained by standard laser vibrometers.
Time-domain responses of the panel are computed by the mode superposition method using the mode shapes obtained previously.
The mode shapes obtained from dynamic stiffness formulation can be utilized as base functions in the solution.
This paper presents a new method for scaling mode shapes obtained by means of operational modal analysis.
The measured data are then compared with the natural frequencies and mode shapes obtained from the finite element analysis to verify the applicability of the finite element model.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com