نتایج جستجو برای: الگوی armax

تعداد نتایج: 44509  

The control of car following is essential due to its safety and its operational efficiency. For this purpose, this paper builds a model of car following behavior based on ARMAX structure from a real traffic dataset and design a Model Predictive Control (MPC) system. Based on the relative distance and relative acceleration of each instant, the MPC predicts the future behavior of the leader vehic...

Journal: :Elektronika Ir Elektrotechnika 2023

Hammerstein-Wiener systems present a structure consisting of three serial cascade blocks. Two are static nonlinearities, which can be described with nonlinear functions. The third block represents linear dynamic component placed between the first two Some common model structures include rational-type transfer function, orthogonal rational functions (ORF), finite impulse response (FIR), autoregr...

Journal: :Journal of energy systems 2021

In this paper, modeling of doubly fed induction generator (DFIG) based wind energy conversion system (WECS) and speed controller are presented. The System Identification Toolbox MatLab is used to develop the linear model WECS by considering as input output. Two models, namely Auto Regressive with eXogenous Input (ARX) Auto-Regressive Moving Average (ARMAX), estimated. We ARX221 structure best f...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده مهندسی عمران 1393

در این پایان‏ نامه یک روش ترکیبی برای شناسایی آسیب سازه و تعیین موقعیت و شدت آن ارائه گردیده است. در این روش در ابتدا به منظور حذف اثرات خطاهای احتمالی، پاسخ‏ های ارتعاشی ثبت شده، به کمک روش موجک بسته ‏ای مورد پیش پردازش قرار می ‏گیرند. پس از آن به منظور تعیین موقعیت آسیب احتمالی، تخمین شتاب‏ های پاسخ در هریک از درجات آزادی براساس شتاب پاسخ درجات آزادی همسایه و با استفاده از مدل armax مورد ارزی...

Journal: :Journal of Intelligent and Robotic Systems 2021

Abstract This article tackles the challenge of negative pressure adhesion control a Vortex Robotic (VR) platform, which utilizes modified Electric Ducted Fan (EDF)-based design for successfully adhering to surfaces variable curvature. The resulting Actuation (VA) system is estimated through switching Autoregressive-Moving-Average with eXternal input (ARMAX) identification, accurately capturing ...

Journal: :Automatica 2000
Keqin Gu

Apart from any fair dealing for the purposes of research or private study, or criticism or review, as permitted under the Copyright, Designs and Patents Act 1988, this publication may only be reproduced, stored or transmitted, in any form or by any means, with the prior permission in writing of the publishers, or in the case of reprographic reproduction in accordance with the terms of licences ...

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