Vibration Nomogram

VIBRATIONNOMOGRAM creates a 4CP log-log figure with acceleration, velocity and displacement grid lines and optionally graph(s).

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Actualizado 29 Jan 2019

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VIBRATIONNOMOGRAM creates a 4CP (four coordinate paper/plot) 2-d log-log figure with acceleration, velocity and displacement grid lines and optionally graph(s). The input may be one or more velocity amplitude spectra. The graph(s) can be plotted after executing vibrationnomogram. The grid lines make it possible to evaluate the velocity spectra visually with regard to acceleration and displacement amplitudes.The vibration nomogram is also useful for SRS (Shock Response Spectrum). Imperial or SI-units of amplitude and frequency are applicable.

% Example 1:
x = [1, 25/(2*pi), 200/(2*pi), 400/(2*pi), 100];
y = [1*(1*2*pi), 25, 25, 25, 10E3/(100*2*pi);...
2*(1*2*pi), 50, 50, 10E3/400, 10E3/(100*2*pi)]/1000;
lim = [1 100,0.5E-3,500E-3];
h = vibrationnomogram(x,y,'Axis',lim,'Color','blue','LineWidth',2);

% Example 2:
x = [0.1, 1E4];
y = [300, 300; 100, 100; 50, 50];
lim = [0.1, 1E4, 1, 1E4];
vibrationnomogram(x,y,'Axis',lim,'LengthUnit','"',...
'GridColor', [0.47,0.67,0.19,0.25],...
'Color','Red','LineWidth',1);
title(['Shock Response Spectrum Q=' num2str(10)]);
xlabel('Natural Frequency, Hz'); ylabel('Pseudo-Velocity, ips');
legend('very severe','moderate severity','very mild severity');
% hold on; plot(...

Citar como

Peter Orthmann (2023). Vibration Nomogram (https://www.mathworks.com/matlabcentral/fileexchange/70118-vibration-nomogram), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2018a
Compatible con cualquier versión desde R2014b
Compatibilidad con las plataformas
Windows macOS Linux
Agradecimientos

Inspirado por: Number to Scientific Prefix

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Versión Publicado Notas de la versión
1.0.0