Simulating Matlab Rules in Fuzzy Controller Based Washing Machine

Fuzzy logic enables designers to control complex systems more effectively than traditional approaches. As it provides a simple way to arrive at definite conclusion upon ambiguous,  imprecise or noisy information. In this paper we have proposed the design of fuzzy logic controller having three inputs to give correct spin period of washing machine. The objective is to save lot of time, electricity and water for washing the cloth. The paper describes the procedure that can be used to get a suitable spin period for different cloths. The proposed FLC is simulated using Fuzzy Logic Toolbox of MATLAB. The result is used to calculate the spin period for different type of input conditions The process is based entirely on the principle of taking non-precise inputs from the sensors subjecting them to fuzzy arithmetic and obtaining a crisp value of spin period. Keywords: FIS Editor, Fuzzy Logic Controller, Matlab, Rules of the system, Response Surface of the Input Output relations