Theoretical and Applied Climatology

, Volume 91, Issue 1, pp 181–192

Fuzzy modelling of solar irradiation using air temperature data

  • E. Tulcan-Paulescu
  • M. Paulescu
Article

DOI: 10.1007/s00704-007-0304-6

Cite this article as:
Tulcan-Paulescu, E. & Paulescu, M. Theor Appl Climatol (2008) 91: 181. doi:10.1007/s00704-007-0304-6

Summary

Fuzzy sets theory is applied to relate global solar irradiation to both the daily average and the daily amplitude of air temperature. In addition to the presentation of a new mapping technique, from the input to the output of the model, an innovative approach for the tuning of the fuzzy algorithm to fit a local meteo-climate is proposed. Since air temperature-based solar radiation models are strongly dependent on the origin location, the adaptive method presented here is designed as a tool for potential users to either increase the application area or to devise more precise local models. A critical assessment of fuzzy model performances and limitations has been conducted. Results reported here demonstrate the potential of modelling solar irradiation using fuzzy sets approach.

Copyright information

© Springer-Verlag 2007

Authors and Affiliations

  • E. Tulcan-Paulescu
    • 1
  • M. Paulescu
    • 1
  1. 1.Physics DepartmentWest University of TimisoaraTimisoaraRomania