Design of iterative learning control via alternating direction method of multipliers for building temperature control system

This paper proposes a design of Iterative Learning Control (ILC) based on Alternating Direction Method of Multipliers (ADMM) with application to building temperature control system (BTCS). BTCS is modeled by linear multi-agent system subjected to undirected communication topology. The main advantage of the proposed scheme is that it gives good performance despite existing the interconnection among rooms. In this paper, the ILC design is formulated as computing control input updating. Moreover, we apply ILC to a four-connected room model. It aims that the temperature of each room in building is controlled by a central controller. Finally, numerical results illustrate the effectiveness of ILC.