AMDを利用した制御対象の同定に基づくH^∞制振システム再設計

概要

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This paper presents the methodology for H^∞ structural controller re-design based on an identified structural model with AMD providing a random input. The transfer function of the controlled structure is identified by mean of linear regression model-based relationship between input and output. The identified transfer function provides us with the natural frequencies, damping ratios and reduced-order modal matrix with the same dimension as the number of output-measured stories. Based on the obtained model of the structure, H^∞ controller can be re-designed. The effectiveness of this methodology is demonstrated by conducting computer simulations for a 20-story building. This methodology could be also applied to other theory-based controller than H^∞.
社団法人日本建築学会の論文
1999-02-28