کنفرانس مهندسی برق ایران

صفحه اصلی / سی و دومین کنفرانس بین المللی مهندسی برق

Fixed-Time Nonlinear Observer for a Class of Applicable Nonlinear Systems

نویسندگان :

علی ابویی¹ Mohammad Hadi Rezaei²

1- دانشگاه یزد 2- دانشگاه یزد

کلمات کلیدی :

Fixed-time stabilization،nonlinear observer،initial conditions،disturbance

چکیده :

This article focuses on the problem of designing fixed-time nonlinear observer for a class of nonlinear systems with matched and mismatched uncertainties. The class of nonlinear systems discussed in this paper includes many real-world nonlinear systems such as unmanned aerial vehicles, robot manipulators, and so on, which makes the proposed observer applicable to many practical nonlinear systems. According to fixed time stability theorem, it is proven that states of proposed observer will achieve to the real states in a fixed time. The advantage of fixed-time observer, compared to finite-time observer, is that the convergence time upper bound of fixed time is unaffected by initial conditions; it solely depends on the design parameters. Numerical simulations demonstrate the effectiveness of the proposed observer.

لیست مقالات

لیست مقالات بایگانی شده

طراحی و پیاده‌سازی یک ماشین حالت محدود جهت محاسبة تابع مثلثاتی تانژانت معکوس مبتنی بر سری تیلور عقب‌رونده و با استفاده از دو واحد ضرب‌کنندة DSP48-E بر روی تراشه‌های FPGA شرکت AMD-XILINX به صورت زمان متغیر

میثم هارونی - پیام سنائی

Temperature Prediction of Lithium-Ion Batteries for Thermal Management Systems Using Graph Convolutional Networks

Sepehr Ghalebi - Elaheh Sadat Ahmadi Mousavi - Farzaneh Abdollahi - Farschad Torabi

Decoding Trait: Using Dual Transformers to Analyze Gender, Age Range and Personality

ُSaeed Asadian - Mostafa Tanasan - Bijan Vosoughi vahdat

Forecasting Crude Oil Prices using improved deep belief network (IDBN) and long-term short-term memory network (LSTM)

Mohammad Mahdi Lotfi Heravi - Mahsa Khorrampanah - Monireh Houshmand

Breast Cancer Detection by Time-Reversal Imaging Using Ultra-Wideband Modified Circular Patch Antenna Array

Mohammad Haghpanah - Zahra Ghattan Kashani - Atefeh Khalili Param

T-type L-2L De-Embedding Method for On-Wafer T-model Transmission Line Network

Milad Seyedi - Nasser Masoumi - Samad Sheikhaei

Sensitive RSNs to Schizophrenia; A graph parameter approach

Shirin Karimian - Farzaneh Keyvanfard - Abbas Nasiraei Moghaddam

Model Reference Adaptive Control for Nonlinear Systems in the Presence of Unknown External Disturbances

Ehsan Nazemorroaya - Mohsen Shafieirad - Majid Hajatipour

Performance Analysis of an UAV-assisted cognitive D2D communication-based Disaster Response Network

Hossein Mohammadi Firozjae - Javad Zeraatkar Moghaddam - Mehrdad Ardebilipour

A Novel Application of the Travel Profile for the Electrical Bus in Electric Systems for Transportation

Mohsen Tamaddon - Mohsen Davoodi

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.0.4