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Passive Damping

Passive Damping. Active Damping. Semi-Active Damping. DAMPING SYSTEMS FOR STRUCTURAL ENERGY DISSIPATION Ali Irmak Ozdagli , Dr. Shirley Dyke College of Engineering, Purdue University, West Lafayette, IN. The simplest way to introduce damping to a structure Inexpensive to fabricate

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Passive Damping

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  1. Passive Damping Active Damping Semi-Active Damping DAMPING SYSTEMS FOR STRUCTURAL ENERGY DISSIPATIONAli Irmak Ozdagli, Dr. Shirley DykeCollege of Engineering, Purdue University, West Lafayette, IN • The simplest way to introduce damping to a structure • Inexpensive to fabricate • No power requirements • Lack of versatility when dynamics of the structure vary with time • Increased effectiveness of structural damping • Increase in cost due to constant power consumption • Possibility of system failure during an earthquake • More versatile compared to passive damping • More affordable in terms of energy consumption compared to active damping • Complex algorithms to adapt the system Power Signal Control Signal Sensor Signal Accelerometer

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