Title: Nonlinear Least Squares Estimation Procedure without Initial Parameter Guesses
Authors: Bonilla Alarcon, Julian
Diehl, Moritz
De Moor, Bart
Van Impe, Jan #
Issue Date: 2008
Publisher: IEEE
Host Document: Proceedings of the 47th IEEE Conference on Decision and Control pages:5519-5524
Conference: 47th IEEE Conference on Decision and Control edition:47 location:Cancun (Mexico) date:December 9-11, 2008
Article number: ThC13.5
Abstract: This paper introduces a convex formulation approach
for the initialization of parameter estimation problems
(PEP). The proposed method exploits the parameter-affine feature exhibited by some dynamic systems. The method attempts to solve a related convex problem and uses its result as the initial guess for the solution of the original nonconvex PEP. The proposed approach is illustrated through two nonconvex parameter estimation study cases; the harmonic oscillator and the Lorenz attractor.
Description: [**]
Publication status: published
KU Leuven publication type: IC
Appears in Collections:ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics
Bio- & Chemical Systems Technology, Reactor Engineering and Safety Section
Electrical Engineering - miscellaneous
# (joint) last author

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