id	keyword
fis-4353	crack
fis-4353	frequencies
fis-4353	plate
fis-4353	algorithm
fis-4353	identification
fis-4353	parameters
fis-4353	method
fis-4353	function
fis-4353	optimization
fis-4353	structures
fis-4353	objective
fis-4353	length