Estimation of parameter bounds from bounded-error data: a survey
Mathematics and Computers in Simulation - Parameter identifications with error bound
Parameter estimation algorithms for a set-membership description of uncertainty
Automatica (Journal of IFAC)
Block recursive parallelotopic bounding in set membership identification
Automatica (Journal of IFAC)
System identification (2nd ed.): theory for the user
System identification (2nd ed.): theory for the user
Comparing different approaches to model error modeling in robust identification
Automatica (Journal of IFAC)
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In this article, a methodology to obtain the Feasible Parameter Set (FPS) and a nominal model in a non-linear robust identification problem is presented. Several norms are taken into account simultaneously to define the FPSwhich improves the model quality but, as counterpart, it increases the optimization problem complexity. To determine the FPSa multimodal optimization problem with an infinite number of minima, which constitute the FPS, is presented and a special evolutionary algorithm (驴驴GA) is used to characterize it. Finally, an application to a thermal process identification, where ||·||驴and ||·||1norms have been considered simultaneously, is presented to illustrate the technique.