Results 21 to 30 of about 319,360 (208)

Global Sliding Mode Control for Nonlinear Vehicle Antilock Braking System

open access: yesIEEE Access, 2021
In order to further improve the braking performance of the nonlinear antilock braking system (ABS), an improved global sliding mode control scheme is presented. First, a nonlinear global sliding mode surface is designed.
Hongwei Wang, Shaowen Wu, Qianyu Wang
doaj   +1 more source

SMC design for robust H∞ control of uncertain stochastic delay systems [PDF]

open access: yes, 2010
Recently, sliding mode control method has been extended to accommodate stochastic systems. However, the existing results employ an assumption that may be too restrictive for many stochastic systems.
Huang, Lirong, Mao, Xuerong
core   +1 more source

Total-Amount Synchronous Control Based on Terminal Sliding-Mode Control

open access: yesIEEE Access, 2017
This paper presents a total-amount synchronous control (TASC) strategy for nonlinear systems with uncertainty based on finite-time control theory. In combination with a new type of terminal sliding-mode control strategy, finite-time convergence of TASC ...
Changfan Zhang   +3 more
doaj   +1 more source

Sensorless HSPMSM Control of an Improved SMC and EKF Based on Immune PSO

open access: yesApplied Sciences, 2023
Here, for controlling a high-speed flywheel permanent magnet synchronous motor (HSPMSM), a position sensorless control method for estimation of motor rotor position and speed is proposed to address the problems faced by mechanical position sensors of ...
Keqilao Meng   +5 more
doaj   +1 more source

Fixed Time Disturbance Observer Based Sliding Mode Control for a Miniature Unmanned Helicopter Hover Operations in Presence of External Disturbances

open access: yesIEEE Access, 2020
This paper presents a novel fixed time sliding mode disturbance observer (FTSMDO) based second-order fixed time sliding mode control (FTSMC) for small scale unmanned helicopter to do hover operations in the presence of external disturbances. Sliding mode
Ihsan Ullah, Hai-Long Pei
doaj   +1 more source

Research on Zeno Behavior in Sliding-mode Control Systems

open access: yesKongzhi Yu Xinxi Jishu
Sliding-mode controllers, typically featuring variable structures and a discontinuous mode, have been widely applied due to their robustness and straightforward structures.
WANG Zhongming, YU Hao
doaj   +3 more sources

Quadcopter Robust Adaptive Second Order Sliding Mode Control Based on PID Sliding Surface

open access: yesIEEE Access, 2018
We present a robust adaptive second-order sliding mode controller that rejects external disturbances and uncertainties to improve the tracking performance of attitude and altitude in a quadcopter based on a Proportional–Integral–Derivative ...
Ha Le Nhu Ngoc Thanh, Sung Kyung Hong
doaj   +1 more source

Design and analysis of adaptive Super-Twisting sliding mode control for a microgyroscope. [PDF]

open access: yesPLoS ONE, 2018
This paper proposes a novel adaptive Super-Twisting sliding mode control for a microgyroscope under unknown model uncertainties and external disturbances.
Zhilin Feng, Juntao Fei
doaj   +1 more source

Sliding Modes

open access: yes, 2012
The increased efficiency and quality constraints imposed on electrical energy systems have inspired a renewed research interest in the study of formal approaches to the analysis and control of power electronics converters. Switched systems represent a useful framework for modeling these converters and the peculiarities of their operating conditions and
Biel Solé, Domingo, Fossas Colet, Enric
openaire   +3 more sources

Sliding Mode Controller for Nonlinear System Based on Genetic Algorithm [PDF]

open access: yesEngineering and Technology Journal, 2014
Sliding Mode Controller (SMC) is a simple and effective method to recognize a robust controller for nonlinear system. It is a strong mathematical tool which gives a nonlinear robust controller with acceptable performance. The chattering phenomenon is the
Ahmed Khalaf Hamoudi
doaj   +1 more source

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