Abstract
![CDATA[Based on the background of the International Association of Structural Control and Monitoring (IASCM) 3rd generation Vibration Control Benchmark problem, two new control strategies: structural adjacent reaction wall control (subsequently called “STA”) and mass-semi-active-damper (subsequently referred to as "AMD-2"), will be proposed and evaluated and compared with the Benchmark standard-extended active control solutions. A set of innovative evaluation indices, denoting the direction and energy relations between control forces and its velocity and/or displacement, will be proposed to study the phenomena behavior as well as intrinsic mechanism of active control force of each control strategy. Throughout comparisons among different control strategies, the function of inertia mass of AMD system will be discussed. The AMD-2 control strategy will be developed based on comprehensive analysis of STA control strategy, and both strategies will be intensively evaluated against relevant Benchmark results. Based on force mechanism and inertia mass ratio impact analysis, the AMD-2 control is shown to be capable of achieving comparative performance at lower cost but with attractive advantages.]]
| Original language | English |
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| Title of host publication | Proceedings of the First International Conference on Performance-based and Life-cycle Structural Engineering: PLSE 2012: 5-7 December 2012, Hong Kong, China |
| Publisher | Hong Kong Polytechnic University |
| Pages | 1610-1619 |
| Number of pages | 10 |
| ISBN (Print) | 9789881543936 |
| Publication status | Published - 2012 |
| Event | International Conference on Performance-based and Life-cycle Structural Engineering - Duration: 5 Dec 2012 → … |
Conference
| Conference | International Conference on Performance-based and Life-cycle Structural Engineering |
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| Period | 5/12/12 → … |
Keywords
- active control devices
- wind-induced vibration control
- performance analysis
- benchmarking (management)