Energy conservation possibilities in heating ventilating air conditioning system using fuzzy logic

Air condition is one of the major energy consuming devices. Energy conservation possibility is analyzed in the proposed system. The proposed system has two inputs temperature and humidity and two outputs fan speed and fan spinning time. The temperature and humidity is controlled by controlling the cooling valves and heating valves. Using MATLAB toolbox fuzzy control rules are formed and simulated. The proposed scheme leads to saving in energy consumption while maintaining a comfortable level of cooling in their occupancy.