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Keywords: parameter estimation
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Journal Articles

Extracting Physical Parameters of Mechanical Models From Identified State-Space Representations

M. De Angelis, Assistant Professor,, H. Lus¸, Lecturer and Reseach Associate, R. Betti, Associate Professor, R. W. Longman, Mem. ASME, Professor,
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. September 2002, 69(5): 617–625.
https://doi.org/10.1115/1.1483836
Published Online: August 16, 2002
... University of California–Santa Barbara, Santa Barbara, CA 93106-5070, and will be accepted until four months after final publication of the paper itself in the ASME JOURNAL OF APPLIED MECHANICS . 02 December 2001 28 February 2002 16 08 2002 parameter estimation modal analysis...
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Topics: Actuators, Damping, Degrees of freedom, Eigenvalues, Sensors, Stiffness, Noise (Sound), Trusses (Building)
Journal Articles

Robust Adaptive Neural Estimation of Restoring Forces in Nonlinear Structures

E. B. Kosmatopoulos, A. W. Smyth, S. F. Masri, Mem. ASME, A. G. Chassiakos
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. November 2001, 68(6): 880–893.
https://doi.org/10.1115/1.1408614
Published Online: June 8, 2001
... integration. Equation ( 25 ) is in the standard parameter estimation form, and will be used directly in the estimation procedure. The case where system displacements are measured rather than accelerations, can be treated in a similar manner using ζ = [ x 1   u   x 0 ] T...
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Topics: Artificial neural networks, Errors, Excitation, Steel, Simulation