Dynamic Loads Analysis of Vibration-Isolated Systems using Transfer Functions

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Rubric:     Theoretical and experimental studies   
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The paper presents a method of the vertical oscillations analysis for vibrationisolated systems with three degrees of freedom — a method of using transfer functions. The formulas for transfer functions are obtained. The case study (equipment, considered as a system with two degrees of freedom, and the dynamic vibration absorber) is designed using the method described above and the proven method of «normal» forms. The diagrams of the system lower-mass vibrations with and without damper are presented.