Parameter estimation in dynamic systems

Walter J.H. Stortelder

Mathematics and Computers in Simulation (MATCOM), 1996, vol. 42, issue 2, 135-142

Abstract: In this paper we present an approach to the solution of parameter estimation problems in systems described mathematically by differential algebraic equations. The numerical solution of these equations is compared with measurements from experiments. By adaptation of the parameters in the differential algebraic equations we try to fit the solution to the measurements. For the fit we use a (weighted) least squares criterion. Not only the final estimate of the unknown parameters, but also additional information about the reliability is derived.

Date: 1996
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:42:y:1996:i:2:p:135-142

DOI: 10.1016/0378-4754(95)00117-4

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