Tuned Mass Dampers

Tuned Mass Dampers (TMDs) are passive devices used to reduce the dynamic response of structures subjected to dynamic loads, such as wind or seismic forces. In the context of space and astronautical engineering, TMDs are used to mitigate the effects of vibrations on spacecraft and launch vehicles. TMDs consist of a mass-spring-damper system that is tuned to the frequency of the structure's vibration modes. When the structure vibrates, the TMD oscillates out of phase with the structure, effectively reducing the amplitude of the vibration. TMDs are commonly used in tall buildings, bridges, and other civil engineering structures to reduce the effects of wind-induced vibrations. In space and astronautical engineering, TMDs are used to reduce the effects of vibrations on sensitive equipment, such as telescopes and scientific instruments.
Your Previous Searches
Random Picks
  • Galileo Satellite Navigation Systems: Galileo Satellite Navigation Systems refer to a global navigation satellite system (GNSS) that is developed by the European Union (EU) in collaboration with the European Space Agency (ESA). It is designed to provide a highly accurate global ... Read More >>
  • Thermal Shields: Thermal shields are protective barriers designed to shield spacecraft and their components from the extreme temperatures encountered during space missions. These shields are critical for ensuring the survival of spacecraft and their payload ... Read More >>
  • Water Recovery System: Water Recovery System (WRS) is a system designed to recycle and purify wastewater generated by astronauts during space missions. The system collects and treats urine, sweat, and other wastewater, and converts it into potable water for consu ... Read More >>
Top News

Orionids meteor shower is this weekend: Where and when to watch its peak...

Orionids meteor shower is this weekend: Where and when to watch its peakgo.com...

News Source: ABC News on 2024-10-18

Acting or hosting, Travis Kelce wants to continue to pursue a showbiz career. Bu...

Travis Kelce is the host of “Are You Smarter Than a Celebrity?”...

News Source: ABC News on 2024-10-09

Now is a great time to see Saturn in all its ringed glory...

My first sight of Saturn through a telescope inspired my love of space. Dig out your telescopes or visit your local astronomy club, and you may be lucky enough to spot our sixth planet's stunning thic...

News Source: New Scientist on 2024-10-09

Was Bruce Willis right? Could a nuclear blast save us from killer asteroid?...

Scientists simulated a nuclear explosion using x-ray pulses to push an asteroid-like rock away in space-like conditions....

News Source: Al Jazeera English on 2024-10-04

China's answer to SpaceX's Starlink is also threatening astronomy...

The first 18 satellites of a planned Chinese mega constellation are brighter than all but 500 stars in the sky, raising fears of a huge impact on astronomy...

News Source: New Scientist on 2024-10-03