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A segmented linear least-squares modeling procedure for nonlinear HVAC components.

Author(s) : CRAWFORD R. R., DYKOWSKI R. G., CZAJKOWSKI S. E.

Summary

This research led to the development of a segmented linear least-squares (SLLS) modeling procedure that can be easily programmed on a digital computer for deriving continuous single-output, single-output component models for HVAC equipment. This procedure was developed using actual HVAC performance data and can handle nonlinear operating ranges, saturation regions, and hysteresis. Transient and multi-input, multi-output models can also be developed by rationally combining the input and output variables.

Details

  • Original title: A segmented linear least-squares modeling procedure for nonlinear HVAC components.
  • Record ID : 1993-1019
  • Languages: English
  • Publication date: 1991
  • Source: Source: ASHRAE Trans.
    vol. 97; n. 2; 11-18; 15 fig.; 1 tabl.; 4 ref.; discuss.
  • Document available for consultation in the library of the IIR headquarters only.

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