Design and Application of Vibration Suppression
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چکیده
Excessive vibration can be detrimental to the structural integrity of structures or can adversely affect the performance of instruments such as telescopes or antennas. One field in Structural Dynamics is the design and application of systems that reduce the amplitude and duration of vibration. There are two types of vibration suppression systems: passive and active. Passive means that the damping is inherent in the material or physical characteristics of the system. Active damping mechanisms require measurement of response and feedback control to reduce the vibration of the structure. If the problem can be solved passively, it will probably be less expensive and complex than active methods. If active methods are required, well-designed passive methods can greatly ease the burden of active systems.
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