Results 61 to 70 of about 319,360 (208)

Quadratic feedback–based equivalent sliding mode control of wind turbine blade section based on rigid trailing-edge flap

open access: yesMeasurement + Control, 2019
Modeling of aeroelastic system of wind turbine blade section based on chordwise rigid trailing-edge flap has been investigated. The flutter suppression of blade section exhibiting flap-wise bending and twist deformation is performed by equivalent sliding
Ting-Rui Liu
doaj   +1 more source

Analysis of explicit and implicit discrete-time equivalent-control based sliding mode controllers [PDF]

open access: yes, 2013
Different time-discretization methods for equivalent-control based sliding mode control (ECB-SMC) are presented. A new discrete-time sliding mode control scheme is proposed for linear time-invariant (LTI) systems.
Acary, Vincent   +2 more
core   +2 more sources

Sliding mode control for a phase field system related to tumor growth

open access: yes, 2017
In the present contribution we study the sliding mode control (SMC) problem for a diffuse interface tumor growth model coupling a viscous Cahn-Hilliard type equation for the phase variable with a reaction-diffusion equation for the nutrient.
Colli, Pierluigi   +3 more
core   +1 more source

Modeling and Lyapunov-designed based on adaptive gain sliding mode control for wind turbines [PDF]

open access: yes, 2016
In this paper, modeling and the Lyapunov-designed control approach are studied for the Wind Energy Conversion Systems (WECS). The objective of this study is to ensure the maximum energy production of a WECS while reducing the mechanical stress on the ...
Boumediene, Larbi   +3 more
core  

TORQUE RIPPLE RATE REDUCTION OF 6/4 SWITCHED RELUCTANCE MOTOR USING SLIDING MODE LEARNING CONTROLS

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
This paper presents a sliding mode control for reducing the torque ripple of a 6/4 switched reluctance motor. Several types of sliding mode control based on the current variable are implemented: conventional sliding mode control, learning sliding mode ...
Zahraa Razaq Mohammed   +1 more
doaj   +1 more source

Adaptive Sliding Mode Controller for Servo Actuator System with Friction

open access: yesJournal of Engineering, 2017
This paper addresses the use of adaptive sliding mode control for the servo actuator system with friction. The adaptive sliding mode control has several advantages over traditional sliding mode control method.
Shibly Ahmed Al-Samarraie, Ass. Prof. Dr.   +1 more
doaj  

Optimization of EHA sliding mode controller based on spider wasp algorithm

open access: yesZhongguo Jianchuan Yanjiu
ObjectiveThis paper proposes using the Spider Wasp Optimization (SWO) algorithm to achieve precise position control of an electro-hydrostatic actuator (EHA) while reducing the parameter tuning difficulty of the EHA sliding mode controller and improving ...
Weibo LI   +4 more
doaj   +1 more source

A Comparative Experimental Study of Robust Sliding Mode Control Strategies for Underactuated Systems

open access: yesIEEE Access, 2018
This paper presents a comprehensive comparative study for the tracking control of a class of underactuated nonlinear uncertain systems. A given nonlinear model of the underactuated system is, at first stage, transformed into an input output form and the ...
Sami Ud Din   +3 more
doaj   +1 more source

Sampled-data sliding mode observer for robust fault reconstruction: A time-delay approach [PDF]

open access: yes, 2014
A sliding mode observer in the presence of sampled output information and its application to robust fault reconstruction is studied. The observer is designed by using the delayed continuous-time representation of the sampled-data system, for which ...
Chen   +32 more
core   +1 more source

Adaptive Super-Twisting Algorithm-Based Nonsingular Terminal Sliding Mode Guidance Law

open access: yesJournal of Control Science and Engineering, 2020
A nonsingular fast terminal sliding mode guidance law with an impact angle constraint is proposed to solve the problem of missile guidance accuracy and impact angle constraint for maneuvering targets.
Fang Yang, Kuanqiao Zhang, Lei Yu
doaj   +1 more source

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