6 citations · 13 across the 9 of their papers we have counts for
5 papers · 1 filter
Comparing global input-output behavior of frozen-equivalent LPV state-space models
Ziad Alkhoury, Mihály Petreczky, Guillaume Mercère
It is known that in general, \emph{frozen equivalent} (Linear Parameter-Varying) LPV models, \emph{i.e.}, LPV models which have the same input-output behavior for each constant sch…
Structural properties of LPV to LFR transformation: minimality, input-output behavior and identifiability
Ziad Alkhoury, Mihály Petreczky, Guillaume Mercère
In this paper, we introduce and study important properties of the transformation of Affine Linear Parameter-Varying (ALPV) state-space representations into Linear Fractional Repres…
Prior knowledge and Markov parameters of linear time-invariant models
Guillaume Mercère
In many practical cases, the engineer has access to prior knowledge like rough values of the DC-gain or the main time constant of the system. In order to improve the accuracy of su…
Identification of parameterized gray-box state-space systems: from a black-box linear time-invariant representation to a structured one: detailed derivation of the gradients involved in the cost functions
Guillaume Mercère, José Ramos, Olivier Prot
Estimating consistent parameters of a structured state-space representation requires a reliable initialization when the vector of parameters is computed by using a gradient-based a…
Regression techniques for subspace-based black-box state-space system identification: an overview
Guillaume Mercère
As far as the identification of linear time-invariant state-space representation is concerned, among all of the solutions available in the literature, the subspace-based state-spac…