Numerical design of optimal active control for seismically-excited building structures

被引：0

作者：

Marinova, D ^{[1
]}

Marinov, V ^{[1
]}

机构：

[1] Tech Univ Sofia, Sofia 1756, Bulgaria

来源：

NUMERICAL ANALYSIS AND ITS APPLICATIONS | 2005年 / 3401卷

关键词：

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper presents a dynamical model of an active control system for seismic-resistant building structures. Three optimal performance indexes: LQR, discrete time-dependent non-integral and generalized LQR, based on linear quadratic optimization are considered. The maximum structural response and maximum active control force versus control design parameters are studied. The influence of the time increment used in response analysis on the algorithm is investigated. Numerical examples illustrate the effectiveness of the proposed algorithms in reducing the structural response.

引用

页码：408 / 415

页数：8

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