Optimized Fuzzy Logic Controller for the Hydraulically Actuated Tank Gun Turret Using the Bees Algorithm

سال انتشار: 1393
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 828

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شناسه ملی سند علمی:

ISME22_371

تاریخ نمایه سازی: 14 مرداد 1393

چکیده مقاله:

Fuzzy controllers are used frequently in different applications because of simplicity in their design and implementation. However, the lack of any optimization method to optimize the membership functions, make them a try and error method which their parameters are set by experience. When there are numerous membership functions and a low speed system is used, traditional methods of fuzzy controllers would be very time consuming and are not recommended to be used. In the present paper, membership functions of fuzzy controller; triangular, bell shape, Gaussian and trapezoidal are adjusted using the Bees Algorithm, so that the error is minimized for model and performance of controllers is considerably improved. The proposed method is simulated on hydraulically actuated tank gun turret and its efficiency is compared with the results of the classical PID controller designed by Ziegler and Nichols method. It has been optimized fuzzy controller, max overshoot 43.25% and the settling time to 54.02% of the PID controller better than classical method.

کلیدواژه ها:

Fuzzy Logic Controller (FLC) ، Bees Algorithm (BA) ، Optimization ، membership function

نویسندگان

Behrooz Attaran

Master of science, Mechanical Engineering Department, Shahid Chamran University of Ahvaz

Afshin Ghanbarzadeh

Assistant Professor, Mechanical Engineering Department, Shahid Chamran University of Ahvaz