掲載雑誌（和）：
システム最適化に関するシンポジウム講演論文集
Vol：
3巻
年：
1993年
頁：
265-278頁
著者（和）：
野田 茂，井上 潤
タイトル（和）：
ＷＩＬＦＳ法による構造物の適応振動制御
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抄録（和）：
-
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キーワード（和）：
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掲載雑誌（英）：
PROCEEDINGS OF THE SYMPOSIUM ON SYSTEM OPTIMIZATION
著者（英）：
Shigeru NODA,Jun INOUE
タイトル（英）：
ADAPTIVE CONTROL OF SEISMIC RESPONSE OF STRUCTURES BY WILFS METHOD
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抄録（英）：
In this study, a method to synthesize an optimal controller by using adaptive control theory is presented. The design procedure of the optimum control consists of an identification of the structure and a synthesis of the controller. The iterated linear filter-smoother with weighted local iteration ( WILFS ) was proposed to use in the estimation of the structural parameters. Incorporating the nonlinear state and observation equations from the equation of motion in the iterated extended Kalman filter algorithm, the stiffness and damping parameters were estimated. The sum of timedependent quadratic form and the seismic energy input to the structural system was adopted for a criterion function of the optimal vibration control. The optimal controller was easy to be synthesized based on the physical model identified by this algorithm. By carrying out computer simulations, the usefulness of WILFS method for the optimum control was verified.
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キーワード（英）：
adaptive control,WILFS method,seismic response,structural identification,active control
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記事区分：
-
区分
委員会論文集