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SIIA Público
SISTEMA INTEGRAL DE INFORMACIÓN ACADÉMICA - PÚBLICO
Título del libro: Asme 2017 Dynamic Systems And Control Conference, Dscc 2017 Título del capítulo: ON-LINE IDENTIFICATION OF THREE-DIMENSIONAL SHEAR BUILDING MODELS
An on-line identification scheme for shear building models using
recursive least squares with a matrix parameterized model is presented.
Based on Gershgorin circles and tridiagonal matrices properties, the
identified model stability is guaranteed in the presence of low
excitation or low damping. Stability of the model helps in the design of
more robust control laws. The scheme is evaluated in an experimental
test-bed with a scaled five stories building where an on-line reduced
order model is derived. Results indicate that when employing this matrix
parametrization, a significant reduction in the number of calculations
involved is achieved, when compared to the standard vector
parametrization based schemes, such that real-time applications are
feasible to implement. Moreover, the stability on the identified model
is preserved.
Entidades citadas de la UNAM:
Fuente:
ISBN: 9780791858295 Editorial: American Society of Mechanical Engineers