Simulation, Analysis, and Advanced Control of selected Nonliner Dynamic System

الموضوعات

علوم تطبيقية وتكنولوجية

الملخص

Electrical motors and their control are considered time varying, nonlinear dynamic systems. This thesis work presents speed control of two types of these motors: speed control of a separately excited DC motor, and sensorless speed control of AC Induction motors. The main aim of this thesis work is to model and simulate promising and inexpensive methods to develop and assess sensorless control schemes of induction motors. The proposed systems operate without a rotor speed sensor, and as a result getting rid of its disadvantages; the rotor angular speed is calculated in different ways using multiscalar state variables and power measurements. The methods are applied to field oriented control principle, which converts the control of the induction motor to the simpler control of the separately excited DC motor. A Fuzzy logic controller is used for speed control of both types of motors. Simulation results are obtained and a comprehensive analysis and comparative study of several relationships of rotor angular speed is presented using fuzzy logic control and conventional proportional-integral control, based on a set of criteria to assign “figures of merit”.

روابط وملفات

التعريف والنوع

رقم الوثيقة

07204b9c-45f9-40fa-9f6c-b64799bce9b9

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

57773_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"Haithem Abu-Rub","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"Jafar I. Titi ","title_ar":"اعداد","title_en":"Preparation"}]

اللغة

English

المصدر والدورية

اسم المصدر

Simulation, Analysis, and Advanced Control of selected Nonliner Dynamic System

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإشراف

Haithem Abu-Rub

الإعداد

Jafar I. Titi

الاقتباسات الببليوغرافية