TY - JOUR T1 - Modeling and Control of Actuator Position of Shape Memory Alloy using Type-2 Fuzzy Control System Optimized by BEES Algorithm TT - مدلسازی و کنترل موقعیت عملگری از جنس آلیاژ حافظه دار با استفاده از کنترل فازی نوع 2 بهینه شده با الگوریتم زنبور عسل JF - joc-isice JO - joc-isice VL - 7 IS - 1 UR - http://joc.kntu.ac.ir/article-1-31-en.html Y1 - 2013 SP - 53 EP - 60 KW - Shape memory alloy KW - Modeling KW - Type-2 fuzzy Control KW - BEES Algorithm N2 - In this paper, a shape memory alloy actuator was controlled by the type-2 Fuzzy Logic Controller optimized with bees Algorithm. At the beginning equations related to nonlinear behavior of a shape memory alloy actuator were simulated using Matlab/simulink software. Then in order to compare the performance of optimized type-2 fuzzy Logic controller with other controller, the position of the robot arm was controlled by two tuned with Bees Algorithm controllers, PID and Type-1 fuzzy logic controller. The simulation results show that optimized type-2 Fuzzy Logic Controller has better performance than the other controllers in determining the accurate position of robot arm. M3 ER -