کنفرانس بین المللی کنترل ، ابزار دقیق و اتوماسیون

صفحه اصلی / نهمین کنفرانس بین المللی کنترل ، ابزار دقیق و اتوماسیون

Adaptive Neural Command Filtered Backstepping Control of Uncertain Nonlinear Systems Subject to Bouc-Wen Hysteresis Input

نویسندگان :

Maryam Shahriari-kahkeshi¹

1- دانشگاه شهرکرد

کلمات کلیدی :

Command filtered backstepping،Input hysteresis،Nussbaum function،Hysteresis nonlinearity،Bouc-Wen hysteresis model

چکیده :

An adaptive neural command filtered backstepping (CFB) approach is proposed for uncertain nonlinear systems subject to the Bouc-Wen hysteresis input. First, radial basis function neural networks (RBFNNs) are invoked to model the unknown nonlinear dynamics and then command filtering is employed to eliminate the “explosion of terms” problem that exists in the backstepping approach. Because of using command filtering, challenges in choosing time constant of the filters in the dynamic surface control (DSC) approach is eliminated and filtering errors are compensated. To handle the unknown control direction obtained because of the hysteresis nonlinearity, Nussbaum function is employed. Furthermore, number of adaptive parameters and online computation are reduced considerably. It is proved that all signals in the closed-loop system are bounded and tracking error converges to the vicinity of zero. Simulation results verified the efficiency of the proposed method.

لیست مقالات

لیست مقالات بایگانی شده

Machine Learning-Based Prediction of Coronary Heart Disease

Badrosadat Nategholeslam Shirazi - Shiva Naghsh - Ali Akbar Safavi - Amir Sharafkhaneh

Wearable sensing smart solutions for workers' remote control in health-risk activities

Paolo Visconti - Roberto De Fazio - Ramiro Velazquez - Bassam Al-Naami - Amir Aminzadeh Ghavifekr

Environment Recognition for Controlling Lower-Limb Exoskeletons, by Computer Vision and Deep Learning Algorithm

Marzie Khalili - Sadjaad Ozgoli

Robust fixed-time current controller for LC-filtered grid-forming inverters with model uncertainties and actuator faults

Naser Padar - Amin Fathollahzadeh - Mohammad Javad Mirzaei

کنترل تطبیقی سیستم چندعاملی غیرخطی با‏ نامعینی‏ پارامتری و تاخیر تغییرپذیر با زمان نامعلوم

نجمه زمانی - جواد عسگری - مرضیه کمالی

A New Fuzzy Logic Based Learning Rate Scheduling Method for Crop Classification With Convolutional Neural Network

Mohammad Hoseinzadeh - Javad Khoramdel - Yasamin Borhani - Esmaeil Najafi

Design of a Nonlinear Backstepping Versus Sliding Mode Controller for a Human Musculoskeletal Arm Model in Sagittal Plane

Behzad Saeedi - Milad Alizadeh - Majid Mohammadi Moghaddam - Majid Sadedel

Enhancing Resiliency in Standalone Microgrid Control System Using Consensus Algorithm Integrated with Multivariable Filter

Mojtaba Ahmadi - Mohammad Hossein Mousavi - Hassan Moradi

کنترل H∞ مقاوم سیستم های سوئیچینگ خطی با زیرسیستم های پایدار و ناپایدار: رهیافت زمان توقف متوسط

حسین چهاردولی

A Novel Cyber-Secure Algorithm in Cooperative Vehicles Platoon

Abolfazl Saadati Moghadam - Mohammad Haeri

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.2.8