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Observer-based control for fractional-order singular systems with order Research Article

Bingxin LI, Xiangfei ZHAO, Xuefeng ZHANG, Xin ZHAO

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 12,   Pages 1862-1870 doi: 10.1631/FITEE.2200294

Abstract: Furthermore, based on the (LMI) technique, the necessary and sufficient condition of is proposed.Thus, the strict LMI-based condition is improved in the paper.example and a direct current motor example are given to illustrate the effectiveness of the strict LMI-based

Keywords： Observer-based control     Singular systems     Fractional order     Input delay     Linear matrix inequality    

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Assessment of a fuzzy logic based MRAS observer used in a photovoltaic array supplied AC drive

Bhavnesh KUMAR, Yogesh K CHAUHAN, Vivek SHRIVASTAVA

Frontiers in Energy 2014, Volume 8, Issue 1,   Pages 81-89 doi: 10.1007/s11708-014-0295-9

Abstract: In this paper a fuzzy logic (FL) based model reference adaptive system (MRAS) speed observer for highThe error vector computation is made based on the rotor-flux derived from the reference and the adaptiveThe drive employs an indirect vector control scheme for achieving a good closed loop speed control.

Keywords： induction motor drive     fuzzy logic (FL) control     model reference adaptive system (MRAS)     photovoltaic (PV) array     vector control    

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Synchronization of two different chaotic systems using Legendre polynomials with applications in secure communications None

Saeed KHORASHADIZADEH, Mohammad-Hassan MAJIDI

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 9,   Pages 1180-1190 doi: 10.1631/FITEE.1601814

Abstract: It consists of a state feedback controller and a robust control term using Legendre polynomials to compensatethey can replace fuzzy systems and neural networks to estimate and compensate for uncertainties in controlIn secure communication systems, observer-based synchronization is required since only one state variableThe use of observer-based synchronization to obtain other state variables is discussed.

Keywords： Observer-based synchronization     Chaotic systems     Legendre polynomials     Secure communications    

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Robust SVM-direct torque control of induction motor based on sliding mode controller and sliding modeobserver

Abdelkarim AMMAR,Amor BOUREK,Abdelhamid BENAKCHA

Frontiers in Energy 2020, Volume 14, Issue 4,   Pages 836-849 doi: 10.1007/s11708-017-0444-z

Abstract: This paper proposes a design of control and estimation strategy for induction motor based on the variableobserver.This algorithm uses direct torque control basics and the sliding mode approach.The second aim of this paper is to design a sliding mode speed/flux observer which can improve the controlwith simulation using Matlab/Simulink and verified by real time experimental implementation based on

Keywords： induction motor     direct torque control (DTC)     space vector modulation (SVM)     sliding mode control (SMC)     sliding mode observer (SMO)     dS1104    

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Tracking control of robot manipulators via output feedback linearization

FEI Yue-nong, Wu Qing-hua

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3,   Pages 329-335 doi: 10.1007/s11465-006-0034-y

Abstract: This paper presents a robot manipulator tracking controller based on output feedback linearization.A sliding mode perturbation observer (SPO) is designed to estimate unmeasurable states and system perturbationsSimulation studies are undertaken based on a two-link robot manipulator to evaluate the proposed approachThe simulation results show that the proposed controller has more superior tracking control performancewith payload changing in a wide range, in comparison with a sliding mode controller (SMC) designed based

Keywords： available     comparison     unmeasurable     nonlinear     perturbation observer    

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Intelligent fractional-order integral sliding mode control for PMSM based on an improved cascade observer Research Articles

Lingfei XIAO, Leiming MA, Xinhao HUANG,lfxiao@nuaa.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 2,   Pages 328-338 doi: 10.1631/FITEE.2000317

Abstract: In this paper, an intelligent control (FOISMC) strategy based on an improved cascade is proposed.First, an FOISMC strategy is designed to control a .

Keywords： magnet synchronous motor     Fractional-order integral sliding mode     Optimization algorithm     Sensorless control     Observer    

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High-precision gyro-stabilized control of a gear-driven platform with a floating gear tension device

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 487-503 doi: 10.1007/s11465-021-0635-5

Abstract: This study presents an improved compound control algorithm that substantially enhances the anti-disturbancestiffness and more complex meshing friction are also induced by the tension device, which deteriorates the controlA proportional multiple-integral-based state augmented Kalman filter is proposed to estimate and compensate

Keywords： floating gear tension device     nonlinear friction     disturbance compensation     proportional multiple-integral observer    

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Observer design for induction motor: an approach based on the mean value theorem

Mohamed Yacine HAMMOUDI,Abdelkarim ALLAG,Mohamed BECHERIF,Mohamed BENBOUZID,Hamza ALLOUI

Frontiers in Energy 2014, Volume 8, Issue 4,   Pages 426-433 doi: 10.1007/s11708-014-0314-x

Abstract: In this paper, observer design for an induction motor has been investigated.The peculiarity of this paper is the synthesis of a mono-Luenberger observer for highly coupled systemStability conditions based on the Lyapunov function lead to solvability of a set of linear matrix inequalitiesThe proposed observer guarantees the global exponential convergence to zero of the estimation error.Finally, the simulation results are given to show the performance of the observer design.

Keywords： observer design     differential mean value theorem (DMVT)     sector nonlinearity transformation     linear matrix    

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Study on auto-disturbances-rejection AC adjustable speed based on speed sensorless direct torque control

Dai Juchuan,Wu Xinkai,Wen Li

Strategic Study of CAE 2009, Volume 11, Issue 4,   Pages 91-95

Abstract:

In direct torque control system, the PID controller is often adoptedIn this paper, new auto-disturbance-rejection controller (ADRC) is introduced into direct torque controlThe speed observer is designed based on model reference adaptive system (MRAS), too.performance difference is analyzed between PID controller and ADRC in speed sensorless direct torque control

Keywords： direct torque control     active disturbances rejection control     speed observer     speed sensorless     induction    

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Polynomial robust observer implementation based passive synchronization of nonlinear fractional-order

Alain Soup Tewa Kammogne, Michaux Noubé Kountchou, Romanic Kengne, Ahmad Taher Azar, Hilaire Bertrand Fotsin, Soup Teoua Michael Ouagni,kouaneteoua@yahoo.fr,aazar@psu.edu.sa,ahmad.azar@fci.bu.edu.eg

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 9,   Pages 1267-1412 doi: 10.1631/FITEE.1900430

Abstract: A robust polynomial observer is designed based on passive synchronization of a given class of r ColpittsThen we derive some stringent conditions for the robust passive synchronization using Finsler’s lemma basedusing passivity is implemented with details in PSpice to demonstrate the feasibility of the proposed controlThe results of this research are illustrated using computer simulations for the control problem of theThe proposed approach depicts an efficient and systematic control procedure for a large class of nonlinear
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Direct field oriented control scheme for space vector modulated AC/DC/AC converter fed induction motor

F. BENCHABANE, A. TITAOUINE, O. BENNIS, K. YAHIA, D. TAIBI

Frontiers in Energy 2012, Volume 6, Issue 2,   Pages 129-137 doi: 10.1007/s11708-012-0183-0

Abstract: This paper investigates a Luenberger flux observer with speed adaptation for a direct field orientedcontrol of an induction motor.An observer is basically an estimator that uses a plant model and a feedback loop with measured statorSimulation results show that the proposed direct field oriented control with the proposed observer providesmode technique that enables minimization of harmonics introduced by the line converter, as well as the control

Keywords： induction motor     direct filed oriented control     Luenberger observer     estimation     space vector modulation(SVM)     sliding mode control     boost-rectifier    

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A fast integral sliding mode controller with an extended state observer for position control of permanent Research Articles

Jun-feng Jiang, Xiao-jun Zhou, Wei Zhao, Wei Li, Wen-dong Zhang,cmeesky@163.com

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 8,   Pages 1119-1266 doi: 10.1631/FITEE.1900298

Abstract: has been widely used in position control applications.To enhance the control performance of PMSM systems, a new method that has fast response and good robustnessSimulation and experimental results reveal that the proposed control method has fast response and goodrobustness, and enables high-precision control.

Keywords： Permanent magnet synchronous motor (PMSM)     Sliding mode controller     Extended state observer     Robust control     Motion control    

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Disturbance rejection via iterative learning controlwith a disturbance observer for active magnetic bearing None

Ze-zhi TANG, Yuan-jin YU, Zhen-hong LI, Zheng-tao DING

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 1,   Pages 131-140 doi: 10.1631/FITEE.1800558

Abstract:

Although standard iterative learning control (ILC) approaches can achieve perfect tracking for activedisturbances that are in different channels from the control inputs.A disturbance observer based ILC scheme is proposed that consists of a universal extended state observerUsing only output feedback, the proposed control approach estimates and attenuates the disturbances inSimulation and comparison studies demonstrate the superior tracking performance of the proposed control

Keywords： Active magnetic bearings (AMBs)     Iterative learning control (ILC)     Disturbance observer    

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Fuzzy impedance control of an electro-hydraulic actuator with an extended disturbance observer Regular Papers-Research Articles

Ming-jie LI, Jian-hua WEI, Jin-hui FANG, Wen-zhuo SHI, Kai GUO

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 9,   Pages 1221-1233 doi: 10.1631/FITEE.1800155

Abstract: In this paper, we deal with both velocity control and force control of a single-rod electro-hydraulicIn some implementations, both velocity control and force control are required.Impedance control and an extended disturbance observer are combined to solve this issue.An extended disturbance observer is employed to account for external disturbances and parameter uncertaintiesdetailed model of load force dynamics is presented for the development of the extended disturbance observer

Keywords： Fuzzy control     Impedance control     Disturbance observer     Parameter uncertainties     Electro-hydraulic actuator    

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Fuzzy cascade control based on control’s history for superheated temperature

WANG Guangjun, LI Gang, SHEN Shuguang

Frontiers in Energy 2007, Volume 1, Issue 3,   Pages 285-289 doi: 10.1007/s11708-007-0040-8

Abstract: address the characteristics of the large delay and uncertainty of superheated temperature, a new cascade controlsystem is presented based on control’s history.Based on the analysis of the control objects’ dynamic characteristics, historical control informationSimulation shows that this control method can effectively reduce the adverse impact of the delay on controleffects and, therefore, exhibit strong adaptability by comparing the superheated temperature control
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Title Author Date Type Operation

Observer-based control for fractional-order singular systems with order

Bingxin LI, Xiangfei ZHAO, Xuefeng ZHANG, Xin ZHAO

Journal Article

Assessment of a fuzzy logic based MRAS observer used in a photovoltaic array supplied AC drive

Bhavnesh KUMAR, Yogesh K CHAUHAN, Vivek SHRIVASTAVA

Journal Article

Synchronization of two different chaotic systems using Legendre polynomials with applications in secure communications

Saeed KHORASHADIZADEH, Mohammad-Hassan MAJIDI

Journal Article

Robust SVM-direct torque control of induction motor based on sliding mode controller and sliding modeobserver

Abdelkarim AMMAR,Amor BOUREK,Abdelhamid BENAKCHA

Journal Article

Tracking control of robot manipulators via output feedback linearization

FEI Yue-nong, Wu Qing-hua

Journal Article

Intelligent fractional-order integral sliding mode control for PMSM based on an improved cascade observer

Lingfei XIAO, Leiming MA, Xinhao HUANG,lfxiao@nuaa.edu.cn

Journal Article

High-precision gyro-stabilized control of a gear-driven platform with a floating gear tension device

Journal Article

Observer design for induction motor: an approach based on the mean value theorem

Mohamed Yacine HAMMOUDI,Abdelkarim ALLAG,Mohamed BECHERIF,Mohamed BENBOUZID,Hamza ALLOUI

Journal Article

Study on auto-disturbances-rejection AC adjustable speed based on speed sensorless direct torque control

Dai Juchuan,Wu Xinkai,Wen Li

Journal Article

Polynomial robust observer implementation based passive synchronization of nonlinear fractional-order

Alain Soup Tewa Kammogne, Michaux Noubé Kountchou, Romanic Kengne, Ahmad Taher Azar, Hilaire Bertrand Fotsin, Soup Teoua Michael Ouagni,kouaneteoua@yahoo.fr,aazar@psu.edu.sa,ahmad.azar@fci.bu.edu.eg

Journal Article

Direct field oriented control scheme for space vector modulated AC/DC/AC converter fed induction motor

F. BENCHABANE, A. TITAOUINE, O. BENNIS, K. YAHIA, D. TAIBI

Journal Article

A fast integral sliding mode controller with an extended state observer for position control of permanent

Jun-feng Jiang, Xiao-jun Zhou, Wei Zhao, Wei Li, Wen-dong Zhang,cmeesky@163.com

Journal Article

Disturbance rejection via iterative learning controlwith a disturbance observer for active magnetic bearing

Ze-zhi TANG, Yuan-jin YU, Zhen-hong LI, Zheng-tao DING

Journal Article

Fuzzy impedance control of an electro-hydraulic actuator with an extended disturbance observer

Ming-jie LI, Jian-hua WEI, Jin-hui FANG, Wen-zhuo SHI, Kai GUO

Journal Article

Fuzzy cascade control based on control’s history for superheated temperature

WANG Guangjun, LI Gang, SHEN Shuguang

Journal Article