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find the steady state amplitude of the system A 10-kg computer is placed on a ta

ID: 1829100 • Letter: F

Question

find the steady state amplitude of the system

A 10-kg computer is placed on a table which is bolted to the floor. Due to operation of rotating equipment, the floor has a vibration amplitude of 0.2 mm at a frequency of 30 Hz. If the table is modeled as a spring of stiffness 1.3Times106 N/m with a damping ratio of 0.04, what is the steady-state amplitude of the computer? If the table is assumed to the rigid, what is the maximum stiffness of an undamped isolator placed between the computer and the table such that the steady-state amplitude of the computer is less than 1.7 mm?

Explanation / Answer

find the steady state amplitude of the system A 10-kg computer is placed on a ta