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OPTIMIZATION OF THE REDUCED REPRESENTATION OF A THERMAL WALL.

OPTIMISATION DE LA REPRESENTATION REDUITE D'UNE PAROI THERMIQUE.

Author(s) : BENARD C.

Type of article: Article

Summary

THE DESCRIPTION OF A LINEAR THERMAL WALL BY A VERY LOW ORDER SET OF ORDINARY DIFFERENTIAL EQUATIONS IS OPTIMIZED WITH A VIEW TO OPTIMAL CONTROL OF THERMAL SYSTEMS. FOR A GIVEN NUMBER OF EIGENMODES OF THE REDUCED SYSTEM, THE DIMENSION OF THE MINIMUM STATE REPRESENTATION IS SHOWN TO INCREASE WITH THE NUMBER OF CONSIDERED OUTPUTS. A RESTRICTED CLASS OF REDUCED TRANSFER MATRICES IS DEFINED WHICH ALLOWS THE DIMENSION OF THE STATE REPRESENTATION OF A MULTIOUTPUT SYSTEM TO BEEQUAL TO THE NUMBER OF EIGENMODES.

Details

  • Original title: OPTIMISATION DE LA REPRESENTATION REDUITE D'UNE PAROI THERMIQUE.
  • Record ID : 1986-2212
  • Languages: French
  • Source: International Journal of Heat and Mass Transfer - vol. 29 - n. 4
  • Publication date: 1986

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