Influence of discretization errors on set-based parameter estimation

@article{Rumschinski2010InfluenceOD,
  title={Influence of discretization errors on set-based parameter estimation},
  author={Philipp Rumschinski and Dina Shona Laila and Steffen Borchers and Rolf Findeisen},
  journal={49th IEEE Conference on Decision and Control (CDC)},
  year={2010},
  pages={296-301}
}
In this paper we investigate the relationship between parameter estimates obtained for a nonlinear discrete-time (DT) approximation of a continuous-time (CT) nonlinear model and the parameters corresponding to the CT model itself. Preliminary results based on a set-based parameter estimation approach are proposed. The focus is thereby directed on formalizing the problem of ensuring that the set of consistent parameters of the CT model are also related to the consistent parameters of the DT… CONTINUE READING

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