کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5004723 | 1368991 | 2014 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A controller based on Optimal Type-2 Fuzzy Logic: Systematic design, optimization and real-time implementation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A controller based on Optimal Type-2 Fuzzy Logic: Systematic design, optimization and real-time implementation A controller based on Optimal Type-2 Fuzzy Logic: Systematic design, optimization and real-time implementation](/preview/png/5004723.png)
چکیده انگلیسی
A computationally-efficient systematic procedure to design an Optimal Type-2 Fuzzy Logic Controller (OT2FLC) is proposed. The main scheme is to optimize the gains of the controller using Particle Swarm Optimization (PSO), then optimize only two parameters per type-2 membership function using Genetic Algorithm (GA). The proposed OT2FLC was implemented in real-time to control the position of a DC servomotor, which is part of a robotic arm. The performance judgments were carried out based on the Integral Absolute Error (IAE), as well as the computational cost. Various type-2 defuzzification methods were investigated in real-time. A comparative analysis with an Optimal Type-1 Fuzzy Logic Controller (OT1FLC) and a PI controller, demonstrated OT2FLC׳s superiority; which is evident in handling uncertainty and imprecision induced in the system by means of noise and disturbances.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: ISA Transactions - Volume 53, Issue 5, September 2014, Pages 1583-1591
Journal: ISA Transactions - Volume 53, Issue 5, September 2014, Pages 1583-1591
نویسندگان
H.M. Fayek, I. Elamvazuthi, N. Perumal, B. Venkatesh,