Dirlik Relative Damage for SDOF Response to Base Input PSD

Version 1.0.0 (2.33 KB) by Tom Irvine
This script calculates the Dirlik relative damage for the single-degree-of-freedom response to a base input power spectral density.
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Updated 2 Apr 2023

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The SDOF response is calculate for a base input PSD using a textbook power transmissibility funtion. The Dirlik relative damage is then calculate from the response PSD. The Dirlik method is a semi-empirical method that calculates equivalent rainflow cycle damage for a response PSD.

Cite As

Tom Irvine (2025). Dirlik Relative Damage for SDOF Response to Base Input PSD (https://au.mathworks.com/matlabcentral/fileexchange/127244-dirlik-relative-damage-for-sdof-response-to-base-input-psd), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2022a
Compatible with any release
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Version Published Release Notes
1.0.0