Abstract
The presented work deals with the multi-input multi-output (MIMO) control of Heating Ventilating and Air Conditioning (HVAC) systems. In previous work a model based control strategy consisting of a linear model predictive control (MPC) and the Local Linear Model Tree (LoLiMoT) algorithm was presented by the authors. The underlying modeling approach is based on a detailed representation of each HVAC system component. However, the dry effect due to residual condensation after a dehumidification period was not taken into account. In literature, this effect is also not considered in sufficient detail to the best knowledge of the authors. In this contribution a model extension including a novel approach regarding the above mentioned dry effect is discussed. The obtained improvements with respect to previous work are demonstrated in simulation as well as on a real world system.
Original language | English |
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Pages (from-to) | 224-229 |
Number of pages | 6 |
Journal | Journal of Building Engineering |
Volume | 11 |
DOIs | |
Publication status | Published - 1 May 2017 |
Keywords
- Heating ventilating and air conditioning
- Local linear model tree
- Model predictive control
ASJC Scopus subject areas
- Architecture
- Civil and Structural Engineering
- Building and Construction
- Safety, Risk, Reliability and Quality
- Mechanics of Materials