Optimal displacement feedback control law for active tuned mass damper.

Optimal displacement feedback control law is derived for a vibration control of a single degree of freedom structure with an active tuned mass damper (ATMD). Analytical expressions of the linear quadratic regulator (LQR) feedback gains for the ATMD are derived by solving the Ricatti equation straigh...

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Bibliographic Details

Published in:	Earthquake engineering & structural dynamics. 30, 8 (2001).
Main Author:	Nagashima, Ichiro
Format:	Article
Language:	English
Subjects:	Active tuned mass damper. Linear quadratic regulator. Optimal displacement feedback control. Ricatti equation. Stochastic optimal control. Lyapunov equation.