0% Complete
صفحه اصلی
/
سی امین کنفرانس بین المللی مهندسی برق
Model Reference Adaptive Control for Nonlinear Systems in the Presence of Unknown External Disturbances
نویسندگان :
Ehsan Nazemorroaya
1
Mohsen Shafieirad
2
Majid Hajatipour
3
1- دانشگاه کاشان
2- دانشگاه کاشان
3- دانشگاه کاشان
کلمات کلیدی :
Model reference adaptive control،Nonlinear systems،Radial basis function neural networks،Unknown external disturbance.
چکیده :
The present study aims to investigate the model reference adaptive control for the continuous-time nonlinear systems in the presence of external disturbances. The reference model is regarded as a linear system. In addition, the external disturbances are assumed to be unknown and bounded. To design the controller, the nonlinear system is considered to be a linear system with uncertainties, which are approximated by using radial basis function neural networks. These uncertainties involve unknown external disturbances and system linearization error. As a result, the adaptive controller can compensate system linearization error as well as unknown external disturbances. Lyapunov theory is used for the stability analysis of the proposed controller. Consequently, the proposed controller guarantees that the nonlinear system tracks the reference model in the presence of unknown external disturbances. Finally, the simulation results of a numerical example and a practical example, which is the simulation of Chua's chaotic system, are given to evaluate the performance of the proposed controller.
لیست مقالات
لیست مقالات بایگانی شده
The Theory of A Novel Circuit Design For An Identification Processor Using 0.35µm CMOS Technology
Rouhollah Mohammadinasr - Kheirollah Hadidi - Farhad Piri
Location of Distributed Generation in the Distribution Network concerning of Capacity Credit with the TLBO Optimization Algorithm
Mohammadali Arash - Mohammad Khakroei
Design of a highly efficient photoconductive terahertz modulator enhanced by photonic crystal resonant cavity
Faramarz Alihosseini - Zahra Heshmatpanah - Hesam Zandi
Social Welfare Maximization with Demand Response Program Using Stackelberg Game Theory
Mahtab Seyyedi - Ebrahim Pirmoradi - Turaj Amraee
Design and simulation of a surface acoustic wave based micro pressure sensor
Sohrab Ghasemi Bisheh - Mohammad Tahmasebipour - Fatemeh Anousheh
سیستم تبدیل انرژی خورشیدی خانگی با قابلیت انتقال توان بی سیم
سعید رئیسی گهروئی - حمیدرضا تودجی
بررسی نامتعادلی در مبدل DC به DC تمامپل شیفت فاز با یکسوکنندهی دوبرابرکنندهی جریان
رضا نرئی - یاسر کریمی - محمدهادی زارع
SGG-Net: Skeleton and Graph-Based Neural Network Approaches for Grasping Objects
AliReza Beigy - Farbod Azimmohseni - Ali Sabzejou - Mehdi Tale Masouleh - Ahmad Kalhor
Analysis of the DC Bias Effects on the Transformer Vibration Using a Multi-field Coupling Model
Amir Esmaeili Nezhad - Mohammad Hamed Samimi
Impacts of Various Wind Turbine Generators on Transient Recovery Voltage in a Medium Voltage Power Network
Mostafa Heydari - Ali Asghar Razi-Kazemi
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.5.3