Browse Dept. of Civil and Environmental Engineering by Subject "Parameter estimation"

  • Shin, S.; Hjelmstad, K.D. (University of Illinois Engineering Experiment Station. College of Engineering. University of Illinois at Urbana-Champaign., 1994-10)
    This report presents a new damage detection and assessment algorithm based on a system identification method. The algorithm can be used as a non-destructive diagnostic technique to aid in decisions of repair and ...

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  • Alcoe, D.J.; Hjelmstad, K.D. (University of Illinois Engineering Experiment Station. College of Engineering. University of Illinois at Urbana-Champaign., 1992-01)
    A general parametric form of a dynamic finite-element model of a linear elastic structure with small deformations is presented, with the model consisting of a set of scalar parameters multiplying element kernel matrices. ...

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  • Banan, Mohammad Reza; Hjelmstad, K.D. (University of Illinois Engineering Experiment Station. College of Engineering. University of Illinois at Urbana-Champaign., 1993-05)
    This report presents an approach to the problem of parameter estimation of finite element models of complex structural systems using measured response. The method computes the element constitutive parameters of a ...

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