A PI Type Fuzzy-neural Network Controller for Induction Motor Drives
نویسندگان
چکیده
منابع مشابه
Dynamic Fuzzy-Neural Network Controller for Induction Motor Drive
⎯ In this paper, a novel approach for robust trajectory tracking of induction motor drive is presented. By combining variable structure systems theory with fuzzy logic concept and neural network techniques, a new algorithm is developed. Fuzzy logic was used for the adaptation of the learning algorithm to improve the robustness of learning and operating of the neural network. The developed contr...
متن کاملSeven-Level Direct Torque Control of Induction Motor Based on Artificial Neural Networks with Regulation Speed Using Fuzzy PI Controller
In this paper, the author proposes a sensorless direct torque control (DTC) of an induction motor (IM) fed by seven-level NPC inverter using artificial neural networks (ANN) and fuzzy logic controller. Fuzzy PI controller is used for controlling the rotor speed and ANN applied in switching select stator voltage. The control method proposed in this paper can reduce the torque, stator flux and to...
متن کاملAdaptive Neural Fuzzy Inference Systems Controller for Hybrid PWM based vector controlled Induction motor drives
This paper presents a hybrid pulse width modulation (HPWM) algorithm to reduce the steady state ripple in current. In the conventional space vector PWM (CSVPWM) algorithm, the zero voltage applying time is distributed equally in every sampling interval. In order to modulate the required voltage vector it needs magnitude and angle. In the proposed HPWM algorithm, the effective time is determined...
متن کاملA Novel and Simple Hybrid Fuzzy/PI Controller for Brushless DC Motor Drives
A novel speed controller for the trapezoidal three–phase Brushless DC (BLDC) Motor Drive is proposed using a hybrid fuzzy logic/proportional plus integral (PI) control. The structure of the fuzzy logic controller is different from conventional fuzzy logic implementations such that it only uses three simple rules based on speed error being either in the positive, negative or zero regions. The co...
متن کاملArtificial Neural Network Controller for Vector Controlled Induction Motor Drive
Induction motors are the workhorses of industries. Indirect vector control scheme has been preferred due to its superior dynamic performance. Since the conventional PI controller has bounded operating limits and poor transient response, a search for an alternative controller arises. Recently, Artificial Neural Network (ANN) is gaining momentum as a controller for non linear systems. Herein an a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Applied Sciences
سال: 2005
ISSN: 1812-5654
DOI: 10.3923/jas.2005.1286.1291