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A platform for research: civil engineering, architecture and urbanism
Semi-active Control Particle Damping Technology
Since semi-active control can provide adaptability comparable to active control without installing large energy sources, semi-active control devices have attracted considerable attention in recent years. In fact, many devices can operate on battery power, which is important in extreme situations such as typhoons, tornadoes, earthquakes, where structural main power supply failures occur. According to the currently accepted definition, the semi-active control device does not increase the mechanical energy (including structure and device) of the control system, but has the property of being dynamically changeable to minimize the response of the structural system. Therefore, semi-active control systems do not have the potential to reduce the stability of structural systems (in limited input/limited output frames) compared to active control systems.
Semi-active Control Particle Damping Technology
Since semi-active control can provide adaptability comparable to active control without installing large energy sources, semi-active control devices have attracted considerable attention in recent years. In fact, many devices can operate on battery power, which is important in extreme situations such as typhoons, tornadoes, earthquakes, where structural main power supply failures occur. According to the currently accepted definition, the semi-active control device does not increase the mechanical energy (including structure and device) of the control system, but has the property of being dynamically changeable to minimize the response of the structural system. Therefore, semi-active control systems do not have the potential to reduce the stability of structural systems (in limited input/limited output frames) compared to active control systems.
Semi-active Control Particle Damping Technology
Springer Tracts in Civil Engineering
Lu, Zheng (author) / Masri, Sami F. (author) / Lu, Xilin (author)
2020-03-28
39 pages
Article/Chapter (Book)
Electronic Resource
English
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