The Optimal Damping of Seismic Vibrations of High-Rise Structures

摘要

The problem of damping vibrations of high-rise structures caused by seismic actions using active control is considered. The mathematical model of a structure is constructed in the form of elastically chained material points, one of which is connected with a moving basement. The control is synthesized by the methods of the H{sub}∞-control theory using linear matrix inequalities and the optimization algorithm proposed in this work.