Abstract—This paper presents an autonomous air conditioning control system using fuzzy time control discrete event model. The system is designed with two inputs: Temperature, humidity and two outputs: fan speed and fan spinning time. Temperature and humidity are controlled by controlling the three valves i.e. cooling valve, heating valve and humidifying valve. System takes feedback from sensors. Fuzzy time control rules are formed and simulated using the MATLAB tool box. The results obtained from the MATLAB simulation are found to be correct according to the design modeling. The work is based on fuzzy time control discrete event model and implementation of design algorithm. this research work will inanes the capability of the existing fuzzy logic control system and discusses the time control issues of digital dynamical control systems.

Index Terms—Fuzzy time control discrete event system, MATLAB simulation, air conditioning system.

Syed Fazil Bin Farukh is with the international Islamic university Islamabad (e-mail: harisali4@ yahoo.com).
M. Saleem Khan was with GC University Lahore Pakistan (e-mail: mskgcu@yahoo.com).