b. A single degree of freedom suspension system is designed for a machine having a mass of 50 kg. The equivalent stiffness of the suspension is 1000 N/m and the damping may be considered viscous in nature. Experimental measurements taken when the mass-suspension system oscillates freely indicate that the ratio between any two consecutive amplitudes is 1:0.75. Determine the following parameters of the system: Logarithmic decrement Damping ratio Damping coefficient Damped natural frequency. i. ii. ii. 1v.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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b. A single degree of freedom suspension system is designed for a machine having a mass of 50
kg. The equivalent stiffness of the suspension is 1000 N/m and the damping may be considered
viscous in nature. Experimental measurements taken when the mass-suspension system oscillates
freely indicate that the ratio between any two consecutive amplitudes is 1:0.75. Determine the
following parameters of the system:
Logarithmic decrement
Damping ratio
iii.
i.
11.
Damping coefficient
Damped natural frequency.
iv.
Transcribed Image Text:b. A single degree of freedom suspension system is designed for a machine having a mass of 50 kg. The equivalent stiffness of the suspension is 1000 N/m and the damping may be considered viscous in nature. Experimental measurements taken when the mass-suspension system oscillates freely indicate that the ratio between any two consecutive amplitudes is 1:0.75. Determine the following parameters of the system: Logarithmic decrement Damping ratio iii. i. 11. Damping coefficient Damped natural frequency. iv.
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