Block Based Fuzzy Controllers
نویسندگان
چکیده
Fuzzy control has been widely used in industrial controls, particularly in situations where conventional control design techniques have been difficult to apply. Number of fuzzy rules is very important for real time fuzzy control applications. This paper proposes a novel approach called block based fuzzy controllers. This study is motivated by the increasing need in the industry to design highly reliable, efficiency and low complexity controllers. The proposed block based fuzzy controller is constructed by several fuzzy controllers with less fuzzy rules to carry out control tasks. Performances of the proposed fuzzy controller are investigated and compared to those obtained from the conventional fuzzy controller. For this reason, a position control problem of dc motor and a speed control problem of vector controlled induction motor are chosen. With low computational complexity, simulation results show that the proposed block based fuzzy controllers effectively control the system.
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