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Accommodating MR Damper Dynamics for Control of Large Scale Structural Systems
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16 Aug 2010 | Publications | Contributor(s): Anthony Joseph Friedman, Jianqiu Zhang, Brian Phillips, Zhaoshuo Jiang, Anil Agrawal, Shirley Dyke, James Ricles, Bill Spencer, Richard Sause, Richard Christenson
The focus of this paper is to propose three new control strategies for an advanced damping system utilizing magnetorheological (MR) dampers and investigate their effectiveness, and to validate …
Real-time Hybrid Simulation Benchmark Study with a Large-Scale MR Damper
16 Aug 2010 | Publications | Contributor(s): Brian Phillips, Yunbyeong Chae, Zhaoshuo Jiang, Bill Spencer, James Ricles, Richard Christenson, Shirley Dyke, Anil Agrawal
Real-time hybrid simulation is a powerful and cost effective alternative for testing rate dependent structural components such as advanced energy dissipation devices. Hybrid simulation, of which …
Development of a Large-Scale MR Damper Model for Seismic Hazard Mitigation Assessment of Structures
16 Aug 2010 | Publications | Contributor(s): Yunbyeong Chae, James Ricles, Richard Sause
During the past decade a number of researchers have investigated the behavior of magneto-rheological (MR) dampers and semi-active control laws associated with using these devices for earthquake …