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Enhanced matching perturbation attenuation with discrete-time implementations of sliding-mode controllers
2014
2014 European Control Conference (ECC)
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Enhanced matching perturbation attenuation with discrete-time implementations of sliding-mode controllers. ...
Abstract-Continuous-time Sliding Mode Control yields when embedded into Filippov's mathematical framework, closed-loop systems with a set-valued controller, represented by differential inclusions. ...
INTRODUCTION The time discretization of sliding-mode controllers has witnessed an intense activity in the past 30 years [1] , [2] , [3] , [4] , [5] , [6] and [7] . ...
doi:10.1109/ecc.2014.6862437
dblp:conf/eucc/HuberAB14
fatcat:c3clybw5zjasdmeipzoli2s36y
Nonlinear Discrete-Time Integral Sliding Mode Control of an Induction Motor: Real-Time Implementation
2017
Studies in Informatics and Control
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This paper deals with a new design of discrete-time sliding mode control of an induction motor. ...
To highlight the efficiency and applicability of the presented control scheme, a comparative study with other methods is given. ...
Real-time Implementation and Experimental Results The effectiveness of the proposed Discrete-time Integral Sliding Mode Control (DISMC) of the IM was implemented using MATLAB/ Simulink and dSpace DS1104 ...
doi:10.24846/v26i1y201703
fatcat:3ppb76mptfetbjso7nlw2o7y6m
Comparison between explicit and implicit discrete-time implementations of sliding-mode controllers
2013
52nd IEEE Conference on Decision and Control
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Different time-discretization methods for slidingmode control (SMC) are presented. A new discrete-time slidingmode control scheme is proposed for linear time-invariant (LTI) systems. ...
It is error-free in the discretization of the equivalent part of the control input. Results from simulations using the various discretized SMC schemes are shown, with and without perturbations. ...
INTRODUCTION The time discretization of sliding-mode controllers has witnessed an intense activity in the past 30 years [1] - [6] . ...
doi:10.1109/cdc.2013.6760319
dblp:conf/cdc/HuberAB13
fatcat:xyaeel3fefd3lg6yafy7iyqlty
AI-based discrete sliding-mode control for real-time implementation
2000
The International Journal of Computers, Systems and Signals
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The control algorithm is developed for implementation in demanding real-time control applications. ...
Combination of sliding-mode control and an AI block based on fuzzy logic is introduced. This hybrid control structure provides very good control performance and robustness of control loops. ...
We will use it to develop the core of a new control structure that combines a discrete sliding mode control (DSMC) system and a fuzzy logic block (FLB). ...
dblp:journals/ijcss/BajicSLW00
fatcat:un4hu3byvfbmfmthxjwmthaeim
Experimental Comparisons Between Implicit and Explicit Implementations of Discrete-Time Sliding Mode Controllers: Toward Input and Output Chattering Suppression
2015
IEEE Transactions on Control Systems Technology
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Three discrete-time control strategies are considered for the implementation of the discontinuous part of the sliding mode controller: explicit discretizations with and without saturation, and an implicit ...
This paper presents a set of experimental results concerning the sliding mode control of an electro-pneumatic system. The controller is implemented via a micro-processor as a discretetime input. ...
Keywords: sliding mode, set-valued controller, discrete-time, experiment, robust control, chattering. ...
doi:10.1109/tcst.2015.2396473
fatcat:dixudjirfvaobnxzy5cv2ugzmm
Real time hardware implementation of discrete sliding mode fuzzy controlled buck converter using digital signal processor
2022
International Journal of Power Electronics and Drive Systems (IJPEDS)
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This paper deals with the real time hardware implementation of discrete sliding mode fuzzy control (DSMFC) for buck converter using digital signal processor (DSP). ...
To resolve this problem the fuzzy logic (FL) approach has combined with the robust technique discrete sliding mode control (DSMC) to develop a new strategy for DSMFC. ...
This ensures its wide industrial application like furnace control and automotive control. Discrete sliding mode controllers are used to control power converters. ...
doi:10.11591/ijece.v12i5.pp4801-4807
fatcat:aezrgn3edva4hogejcjgc6fviy
Experimental comparisons between implicit and explicit implementations of discrete-time sliding mode controllers: Towards chattering suppression in output and input signals
2014
2014 13th International Workshop on Variable Structure Systems (VSS)
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Two discrete-time control strategies are considered for the implementation of the discontinuous part of the sliding mode controller: explicit and implicit discretizations. ...
Experimental comparisons between implicit and explicit implementations of discrete-time sliding mode controllers: Towards chattering suppression in output and input signals. ...
The main feature of the implicit discretization, is that it keeps, in discrete-time, the multivalued feature of the theoretical continuous-time sliding-mode controller, as it is mathematically imposed ...
doi:10.1109/vss.2014.6881159
dblp:conf/vss/WangBABP14
fatcat:cvdm7q3v4bc7halivxxkj2vwqa
The Discrete-Time Sliding Mode Control with Computation Time Delay for Repeatable Run-Out Compensation of Hard Disk Drives
2013
Mathematical Problems in Engineering
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The presented is a study on the problem of disturbance rejection, specifically the periodic disturbance, by applying discrete-time sliding mode control method. ...
For perturbations such as modeling errors and external disturbances, their compensation is formulated using the designed sliding mode control. ...
Acknowledgments This work was supported by the Natural Science Foundation of China (51075377, 41176076, 51121002, and 51175486) , ...
doi:10.1155/2013/505846
fatcat:elq4lwoyrzerleklj6n7sjyqrq
Trajectory-tracking and discrete-time sliding-mode control of wheeled mobile robots
2011
2011 IEEE International Conference on Information and Automation
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By implementing this idea, we can overcometrajectory tracking problem of wheeled mobile robot by using discrete-time sliding mode controller. ...
The algorithm which is in the form of discrete-time domain which is used to avoid problem caused by discretization of persistent time controllers. ...
Basically sliding mode control has been considered for continuous time system, but as of late the examination of sliding mode control started more focus on discrete time sliding mode control (DSMC) to ...
doi:10.1109/icinfa.2011.5948958
fatcat:e6l4vnzhq5h6fibjjvhsyt4boi
Design of a Discrete-time Sliding Mode Controller for Nonlinear Affine Systems based on Disturbance Estimation
2017
Journal of electrical and computer engineering innovations
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Methods: In this paper, a sliding mode controller based on the disturbance estimation is designed for a class of discrete-time nonlinear affine systems. ...
Conclusion: In this paper, a sliding mode controller based on the disturbance estimator was designed for a discrete-time nonlinear affine system. ...
Then, by using a discretization method, the control law will be digitalized to produce a discrete-time control law for digital implementation. ...
doi:10.22061/jecei.2018.1083
doaj:6004cfb8b0c048cdb1e236428bc5609c
fatcat:pvhlsm4ofred7fn7begxtrlkru
Discrete-Time Sliding Mode Control System Design with Frequency Shaping
周波数整形型切換え超平面を有する離散時間スライディングモード制御系の設計
2008
Transactions of the Japan Society of Mechanical Engineers Series C
周波数整形型切換え超平面を有する離散時間スライディングモード制御系の設計
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sliding mode control is a realistic approach for implementation on digital proces-
sors and chattering reduction. ...
This paper deals discrete-
time sliding mode control with frequency shaping and gives a design procedure . The performance
analysis of tracking and disturbance rejection is shown. ...
doi:10.1299/kikaic.74.1469
fatcat:lqr5tnw5onfm5kh3tkqag6vyrq
A control engineer's guide to sliding mode control
1999
IEEE Transactions on Control Systems Technology
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It offers an accurate assessment of the so-called chattering phenomenon, catalogs implementable sliding mode control design solutions, and provides a frame of reference for future sliding mode control ...
This paper presents a guide to sliding mode control for practicing control engineers. ...
His current research interests are control of infinite-dimensional plants including flexible manipulators, sliding modes in discrete-time systems and microprocessor implementation of sliding mode control ...
doi:10.1109/87.761053
fatcat:ycj7cisgynckvpt233h7tpkrha
Design of a Sliding Mode Controller (SMC) based on Reaching Law
2018
International Journal of Computer Applications
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This paper presents a principle for the design of a sliding mode controller. Sliding Mode is based on Reaching law includes reaching phase and sliding phase. ...
This is done by using implementing the equations of controller into the Simulink model to obtain the controlled output. ...
Instead, in the case of discrete time systems, the quasi-sliding mode and the quasi-sliding mode band were defined and a discrete-time reaching law was proposed in [20] . ...
doi:10.5120/ijca2018917720
fatcat:sj3xpm7h4ngfbmkzyv6gsw3qi4
ROBUST NEURAL IDENTIFICATION OF ROBOTIC MANIPULATORS USING DISCRETE TIME ADAPTIVE SLIDING MODE LEARNING
2005
IFAC Proceedings Volumes
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The weights of the neural identifier are updated on-line by a discrete-time learning algorithm based on the sliding mode control technique, which is well known with its robustness to uncertainties. ...
The results show that the neural model inherits some of the advantages of the sliding mode control approach, such as high speed of learning and robustness, and is able to follow the actual robot joint ...
VSS-based control, implemented in the way of sliding mode control (SMC), is wellknown with its robustness to uncertainties. ...
doi:10.3182/20050703-6-cz-1902.00277
fatcat:spywe52l5rdf7g2kgdm2wiwfoq
Improved Delta Operator based Discrete Sliding Mode Fuzzy Controller for Buck Converter
2017
Indian Journal of Science and Technology
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A delta operator based Discrete Sliding Mode Fuzzy Controller (DSMFC) for dc-dc buck Converter is described. ...
The delta operator can convert continuous-time system into discrete-time system and vice-versa. ...
The performance of the system is very slow in ordinary Discrete Time Sliding Mode (DTSM) controlled systems, so there may a chance of loss of information at rapid sampling. ...
doi:10.17485/ijst/2017/v10i25/116507
fatcat:wultdxpkdvakdhswbfmiffpaii
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