Establishment of spectral subtraction-based algorithm for experimental modal analysis under operating condition

• Main Author: Che Ku Eddy Nizwan, Che Ku Husin
• Format: Thesis
• Language: English
• Published: 2022
• Subjects: T Technology (General); TJ Mechanical engineering and machinery
• Online Access: http://umpir.ump.edu.my/id/eprint/36853/1/ir.Establishment%20of%20spectral%20subtraction-based%20algorithm%20for%20experimental%20modal%20analysis.pdf; http://umpir.ump.edu.my/id/eprint/36853/

Experimental modal analysis (EMA) is one of the techniques used to identify the dynamic properties of a structure. In the EMA procedure, the input force and vibration response measurement for transfer function calculation is carried out under shut-down conditions to prevent unmeasurable forces induc...