Linear active control for linear and non linear structures

Author

Baratta, A. ; Papa, F. ; Zuccaro, G.

Author_Institution

Dept. of Sci. delle Constuzioni, Naples Univ., Italy

fYear

35765

fDate

8-10 Dec1997

Firstpage

574

Lastpage

579

Abstract

This paper summarizes the basic approaches and the results obtained by the authors regarding the active control of structures. The optimal design of linear active control algorithms for nominally linear oscillators and their validation for non-linear systems (Van der Pol and Duffing oscillators), unknown and stochastic forcing functions, delayed and non-delayed systems, SDOF (single degree-of-freedom) and MDOF (multiple degree-of-freedom) systems, and tolerance of the results are some of the problems studied

Keywords

control system synthesis; delay systems; intelligent structures; linear systems; nonlinear control systems; optimal control; oscillators; stochastic systems; structural engineering; Duffing oscillators; Van der Pol oscillators; delayed systems; linear active control algorithms; linear structures; multiple degree-of-freedom systems; nominally linear oscillators; nondelayed systems; nonlinear structures; optimal design; single degree-of-freedom systems; stochastic forcing functions; tolerance; unknown forcing functions; Algorithm design and analysis; Control systems; Displacement control; Force control; Intelligent sensors; Open loop systems; Optimal control; Stochastic systems; Stress control; Velocity control;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Information Systems, 1997. IIS '97. Proceedings

Conference_Location

Grand Bahama Island

Print_ISBN

0-8186-8218-3

Type

conf

DOI

10.1109/IIS.1997.645423

Filename

645423