Human-in-the-Loop Model Predictive Operation for Energy Efficient HVAC Systems

摘要: HVAC systems account for majority of energy consumption in buildings and play a vital role in energy efficiency and occupants’ comfort. Efficient control of HVAC systems could reduce energy consumption while maintaining occupants’ comfort at an acceptable level. Predictive control strategies that leverage the thermal capacity of buildings have been shown to be an effective approach in decreasing the energy consumption of buildings. One of the conventional methods in representing comfort in the formulation of predictive controllers is to consider a fixed temperature range as a constraint. However, this method does not account for differences in occupants’ thermal preferences. Therefore, in this paper, we have compared the performance of two model-predictive controllers in terms of energy consumption and thermal satisfaction: the first one is a conventional controller constrained by a fixed temperature range …