A New Strategy of Validities’ Computation for Multimodel Approach: Experimental Validation

The evaluation of validities is a fundamental step in the design of the multimodel approach. Indeed, it is thanks to validities that we estimate the contribution of each base-model in the reproduction of the behavior of the global process in a given operating area. These coefficients are calculated most commonly by the approach of the residues formulated by the distance between the real output and the sub-models’ outputs. In this paper, a strategy allowing to improve the performances of the residues’ approach in terms of precision and robustness is proposed. This strategy is based on a quasi-hierarchical structuring. A simulation example and a validation on a semi-batch reactor showed the interest and the effectiveness of the proposed strategy.

@article{MESSAOUD2017,
  title     = {A New Strategy of Validities’ Computation for Multimodel Approach: Experimental Validation},
  journal   = {International Journal of Advanced Computer Science and Applications},
  volume    = {8},
  number    = {7},
  year      = {2017},
  publisher = {The Science and Information Organization},
  author    = {Abdennacer BEN MESSAOUD and Samia TALMOUDI BEN AOUN and Moufida LAHMARI KSOURI},
  doi       = {10.14569/IJACSA.2017.080731},
  url       = {https://doi.org/10.14569/IJACSA.2017.080731}
}