Results 11 to 20 of about 44,119 (166)

Sliding Mode Control of Servo Feed System Based on Fuzzy Reaching Law

open access: yesApplied Sciences, 2023
An adaptive sliding mode control method based on the fuzzy exponential convergence law is proposed to solve the jitter problem caused by the sliding mode control of the servo-feed system and to improve the tracking performance of the system.
Chong-Li Huang   +3 more
doaj   +1 more source

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

Smooth super-twisting sliding mode control for the class of underactuated systems. [PDF]

open access: yesPLoS ONE, 2018
In this article, Smooth Super-twisting Sliding Mode Control (SSTWSMC) is investigated for the class of underactuated system. In underactuated systems, the control design is not directly applicable as for other systems (known as fully actuated systems ...
Sami Ud Din   +2 more
doaj   +1 more source

Dynamic Terminal Sliding Mode Control for an Aerospace Launch Vehicle [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2016
Tracking guidance commands for a time-varying aerospace launch vehicle during the atmospheric flight is considered in this paper. Hence, the dynamic terminal sliding mode control law is constructed for this purpose and dynamic sliding mode control is ...
Ali Reza Alikhani   +1 more
doaj  

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

Iterative sliding mode control strategy of robotic arm based on fractional calculus

open access: yesJournal of Measurement Science and Instrumentation, 2021
In order to improve the control performance of industrial robotic arms, an efficient fractional-order iterative sliding mode control method is proposed by combining fractional calculus theory with iterative learning control and sliding mode control.
ZHANG Xin   +4 more
doaj  

Second-Order Nonsingular Terminal Sliding Mode Control for Tracking and Stabilization of Cart–Inverted Pendulum

open access: yesMachines
A second-order nonsingular terminal sliding mode control (SONTSMC) is proposed to solve the stabilization and tracking problems of an inverted pendulum. Although, a first-order sliding mode controller with the integral of the cart position can eliminate ...
Hiep Dai Le, Tamara Nestorović
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

Enhancement of Solar PV Panel Efficiency Using Double Integral Sliding Mode MPPT Control

open access: yesTsinghua Science and Technology
The extraction of maximum power from the solar panels, using the sliding mode control scheme, becomes popular for partial weather atmospheric conditions due to its effective dynamic duty cycle ratio.
Immadisetty Rahul, Raju Hariharan
doaj   +1 more source

Global-Equivalent Sliding Mode Control Method for Bridge Crane

open access: yesIEEE Access, 2021
A wide application of sliding mode variable structure control as a nonlinear robust control method, has been witnessed in anti-swing positioning control of bridge crane system. Aiming at the problem that the sliding mode variable structure control system
Tianlei Wang   +8 more
doaj   +1 more source

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