Identification and feedback control in structures with piezoceramic actuators

H. T. Banks

doi:10.1117/12.2298084

1 May 1992 Identification and feedback control in structures with piezoceramic actuators

H. T. Banks

Proceedings Volume 1777, First European Conference on Smart Structures and Materials; 17771P (1992) https://doi.org/10.1117/12.2298084
Event: First European Conference on Smart Structures and Materials, 1992, Glasgow, United Kingdom

Abstract

In this lecture we give fundamental well-posedness results for a variational formulation of a class of damped second order partial differential equations with unbounded input or control coefficients. Included as special cases in this classare structures with piezoceramic actuators. We consider approximation techniques leading to computational methods in the context of both parameter estimation and feedback control problems for these systems. Rigorous convergence results for parameter estimates and feedback gains are discussed.

Citation Download Citation

H. T. Banks "Identification and feedback control in structures with piezoceramic actuators", Proc. SPIE 1777, First European Conference on Smart Structures and Materials, 17771P (1 May 1992); https://doi.org/10.1117/12.2298084

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