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Handling Model and Implementation Uncertainties via an Adaptive Discrete Sliding Mode Controller Design
[article]
2017
arXiv
pre-print
In this paper, a new control approach is developed based on a nonlinear discrete sliding mode controller (DSMC) formulation to mitigate the ADC imprecisions and model uncertainties. ...
the time and cost required for completing the controller verification and validation (V&V) with more iterative loops. ...
ACKNOWLEDGMENT This material is based upon the work supported by the National Science Foundation under Grant No. 1434273. Dr. ...
arXiv:1706.02272v1
fatcat:k6vbp7teunbynk4u5g3zgutryy
Universal single-input-single-output (SISO) sliding-mode controllers with finite-time convergence
2001
IEEE Transactions on Automatic Control
The approach being based on higher-order finite-time-convergence sliding modes, the control can be made arbitrarily smooth, providing for the arbitrarily-high tracking-accuracy order with respect to the ...
That allows exact tracking of arbitrary real-time smooth signals. Only one parameter is to be adjusted. ...
Higher-order total derivatives of the output, needed for the controller implementation, can be calculated in real time by means of robust exact finite-time-convergence differentiators [11] based on 2 ...
doi:10.1109/9.948475
fatcat:re3mzrjkivawjmuurfjdusfseu
Sliding Mode Observer-Based Fault Detection in Continuous Time Linear Switched Systems
2022
Energies
For this purpose, a fault detection sliding mode observer approach is designed to generate the residual signal. ...
The residual signal is evaluated, and an adaptive threshold is computed for both modes of the switched system. ...
The authors are also thankful to the Department of Control Science and Engineering, Harbin Institute of Technology, Harbin, China for providing the facilities to conduct this research. ...
doi:10.3390/en15031090
fatcat:4hcwcugntjcwpmit3qrcidduim
Investigation of Real Power Flow Control of AI Based MC-UPFC in FACTS Controllers
2020
Journal of Energy and Power Engineering
for the effective real power control in the power system. ...
By implementing MC-UPFC the real and reactive power can be controlled simultaneously and independently. ...
Implementation of Sliding Mode Control Technique Real power (P), reactive power (Q) with degree of one formed with the state variable errors and reference values , . -(17) The sliding surfaces , and , ...
doi:10.17265/1934-8975/2020.04.001
fatcat:bqb4h5ao25bjjdkvjkv5ill2iq
Discrete-time Frequency-shaped Sliding Mode Control for Audio-vibration Rejection in Hard Disk Drives
2014
IFAC Proceedings Volumes
In this paper, a discrete-time frequency-shaped sliding mode control (FSSMC) is proposed for audio-vibration rejection in Hard Disk Drives (HDDs). ...
The proposed FSSMC involves the frequency-shaped sliding surface design based on peak filters, aiming to provide frequency dependent control allocation in sliding mode control (SMC). ...
Discrete-time sliding mode control analysis is known to be more complex than the continuous-time case. ...
doi:10.3182/20140824-6-za-1003.01349
fatcat:j4orangbfjfvtc7hrpi5uwapjq
Sliding Mode Self-Tuned Single Neuron PID Controller for Power System Stabilizer
2021
WSEAS Transactions on Computers
In this paper, a modified technique based on the combination of the Single Neuron PID (SNPID), as the main controller and Sliding Mode Control (SMC), as an adaptation technique, to design an optimized ...
The proposed approach has been implemented as a power system stabilizer (PSS) for a synchronous generator connected to an infinite bus. ...
Block scheme of adaptive sliding mode control based SNPID strategy. ...
doi:10.37394/23205.2021.20.34
fatcat:a2vsnngtrrdypl64cnjcqe6sxm
Fuzzy Sliding Mode Control of a Multi-DOF Parallel Robot in Rehabilitation Environment
2014
International Journal of Humanoid Robotics
was used as the additional compensator to the sliding mode controller (SMC) for performance enhancement and chattering elimination. ...
In this paper, we investigated the control of a parallel robot system using fuzzy sliding mode control (FSMC) for constructing a simple controller in practical rehabilitation, where a fuzzy logic system ...
However, among researches on adaptive fuzzy sliding mode control, only a few consider the computational requirement and real-time characteristics of the control algorithm. ...
doi:10.1142/s0219843614500042
fatcat:dxkydbb6a5ginia7aelfdlsrnm
A Smoothed GMS friction model for Moving Horizon friction state and parameter estimation
2012
2012 12th IEEE International Workshop on Advanced Motion Control (AMC)
Efficient on-line state and parameter estimation is essential for model-based friction compensation in order to track friction characteristics changes in time and space. ...
This paper discusses the implementation of the EKF and MHE estimators for both the GMS and the S-GMS friction models. The benefit of the combination of MHE and S-GMS model is shown. ...
For the GMS and S-GMS models, the function f (·) implements the discrete-time version of state equations (1-2) and (4), respectively. Function h(·) implements the friction force equation (3) . ...
doi:10.1109/amc.2012.6197042
dblp:conf/amc/BoegliLSS12
fatcat:w4pa5ppg2ze6zfh7in3sp2bylu
DISCRETE-TIME REDUCED ORDER NEURAL OBSERVERS FOR UNCERTAIN NONLINEAR SYSTEMS
2010
International Journal of Neural Systems
Cañedo, nonlinear uncertain dynamical system, IEEE Trans-
Discrete-time sliding mode control of an induc- actions on Automatic Control 32 (1987) 166–170. ...
Shi, Sliding Mode Con-
18. Y. Liu, Z. Wang and X. ...
doi:10.1142/s0129065710002218
pmid:20180251
fatcat:ff6jaeulx5huhmgebcaqwhd2ju
Adaptive Extended Kalman Filter for robust sensorless control of PMSM drives
2011
IEEE Conference on Decision and Control and European Control Conference
A Discrete Time Variable Structure Control (DTVSC) is considered and the rotor position and speed are obtained through an Adaptive Extended Kalman Filter (AEKF). ...
In this paper a robust sensorless cascade control scheme for a Permanent Magnet Synchronous Motor (PMSM) drive is proposed. ...
As well known, the discrete-time sliding mode condition can be imposed exactly only outside a given sector. ...
doi:10.1109/cdc.2011.6161211
dblp:conf/cdc/CiabattoniCGILO11
fatcat:5yvyppuok5cavg5tawo5ha67ua
Fixed Switching Period Discrete-Time Sliding Mode Current Control of a PMSM
2018
IEEE transactions on industrial electronics (1982. Print)
A fixed switching period sliding mode control (SMC) for Permanent Magnet Synchronous Machines (PMSMs) is presented. ...
Index Terms-PMSM, sliding mode control, adaptive hysteresis comparator, fixed switching frequency Domingo Biel received the B.S, M.S. and Ph.D. degrees in telecommunications engineering from the ...
Similarly, in [22] the dq controllers are implemented by means of a discrete-time sliding mode introduced by Gao in [23] . ...
doi:10.1109/tie.2017.2745469
fatcat:lh6zdtn4qba7nmqk45qs3nl6n4
Certain Investigation of Real power flow control of Artificial Neural Network based Matrix converter-Unified Power Flow Controller in IEEE 14 Bus system
2020
International Journal of Computer Communication and Informatics
state for the effective real power control in the power system. ...
By implementing MC-UPFC the real and reactive power can be controlled simultaneously and independently. ...
To increase the smooth control, the authors have implemented a sliding mode strategy [11] [12] . ...
doi:10.34256/ijcci2026
fatcat:2r62nxgvqjgbngotu6qwi7wd34
Output Feedback-Based Discrete-Time Sliding-Mode Controller Design for Model Aircraft
2005
Journal of Guidance Control and Dynamics
Output Feedback—Based Discrete-Time Sliding-Mode Controller Design for Model Aircraft
Anirban Chaudhuri* and M. ...
The control law is derived for discrete-time implementation using the equivalent control approach for existence of a quasi-sliding mode. ...
doi:10.2514/1.9962
fatcat:ywxnrsssezbhlil4fszcdasy3m
Discrete sliding mode current control of grid-connected three-phase PWM converters with LCL filter
2010
2010 IEEE International Symposium on Industrial Electronics
The development of discrete sliding mode control for three-phase PWM converters with LCL filter is presented. This robust control method is investigated for the current control loop. ...
A reference state trajectory and feedforward control in αβ coordinates, discrete integral SMC in dq coordinates are designed and analysed. Simulation and experimental results are shown. ...
Discrete Sliding Mode Feedback Controller Now the sliding mode controller, which eliminates the deviation from reference and real states, has to be designed. ...
doi:10.1109/isie.2010.5637372
fatcat:ymodtasdgzb5lj7p7252ilijza
EXPERIMENTAL ANALYSIS OF HOMEOSTATIC-INSPIRED MOTION CONTROLLER FOR A HYBRID-DRIVEN AUTONOMOUS UNDERWATER GLIDER
2015
Jurnal Teknologi
reducing the ballast mass up to 17.7% and shortening the sliding mass distance up to 53.7% when compared with the linear-quadratic regulator (LQR) and model predictive control (MPC). ...
According to the simulation results, in order to achieve the desired pitch angle, the homeostatic controller was able to optimize the glider's ballast mass and distance of the glider's sliding mass by ...
Acknowledgement The author would like to thank Malaysia Ministry of Higher Education (MOHE) ERGS-203/PELECT/6730045, Universiti Sains Malaysia (USM) and Universiti Tun Hussein Onn Malaysia (UTHM) for supporting ...
doi:10.11113/jt.v74.4808
fatcat:qsprdcrafzddnodd3ph7sfjk5y
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