Functions of fuzzy logic based controllers used in smart building

<span>The main aim of this study is to support design and development processes advanced fuzzy-logic-based controller for smart buildings e.g., heating, ventilation air conditioning, conditioning (HVAC) indoor lighting control systems. Moreover, the proposed methodology can be used assess systems energy environmental performances, also compare usages fuzzy with performances conventional on/off proportional integral derivative (PID). The objective purpose using model precisely thermal comfort temperature, humidity, quality, velocity, comfort, balance. article present highlight mathematical models temperature humidity transfer matrix, uncertainties users’ preference set-points a algorithm.</span>