Results 61 to 70 of about 2,966,218 (186)

Second-Order Sliding Mode Guidance Law considering Second-Order Dynamics of Autopilot

Journal of Control Science and Engineering, 2019
Aiming at the requirement that some missiles need to meet certain impact angles when attacking targets, we consider the second-order dynamic characteristics of autopilot, thereby proposing a second-order sliding mode guidance law with impact angle ...
Kuanqiao Zhang, Suochang Yang
doaj   +1 more source

New Improved Nonsingular Fast Terminal Sliding Mode Control (NFTSMC) for Current Control of Three Phase Induction Motor [PDF]

JES: Journal of Engineering Sciences
This paper proposes new improved Nonsingular Fast Terminal Sliding Mode Control (NFTSMC) technique for current control of Three Phase Induction Motor (TPIM).
Ashraf Hagras, Ahmed Elkousy
doaj   +1 more source

A Compound Controller Design for a Buck Converter

Energies, 2018
In order to improve the performance of the closed-loop Buck converter control system, a compound control scheme based on nonlinear disturbance observer (DO) and nonsingular terminal sliding mode (TSM) was developed to control the Buck converter.
Yueping Sun, Li Ma, Dean Zhao, Shihong Ding   +3 more
doaj   +1 more source

Fast Terminal Sliding Mode Control Based on a Novel Fixed-Time Sliding Surface for a Permanent Magnet Arc Motor

Actuators
A fast terminal sliding mode control based on a fixed-time sliding surface is proposed for a permanent magnet arc motor (PMAM), effectively improving speed response, control accuracy, and disturbance rejection capability.
Qiangren Xu, Gang Wang, Shuhua Fang
doaj   +1 more source

Model-free sliding mode control for PMSM based on adaptive super-twisting reaching law

Scientific Reports
Permanent Magnet Synchronous Motors (PMSMs) are core actuators in electric drive systems for their high-power density and precision, but their control performance and robustness degrade severely under disturbances, abrupt load changes and parameter ...
Wenhua Yao, Wei Li
doaj   +1 more source

Multi-agent system finite-time consensus control in the presence of disturbance and input saturation by using of adaptive terminal sliding mode method

Cogent Engineering, 2019
The paper develops finite-time consensus control for multi-agent systems by considering disturbances and input saturation. A new adaptive-terminal sliding mode control is suggested to solve consensus control within a finite time.
S. E. Mirabdollahi, M. Haeri
doaj   +1 more source

AN INTELLIGENT NEURO-FUZZY TERMINAL SLIDING MODE CONTROL METHOD WITH APPLICATION TO ATOMIC FORCE MICROSCOPE

International Islamic University Malaysia Engineering Journal, 2016
In this paper, a neuro-fuzzy fast terminal sliding mode control method is proposed for controlling a class of nonlinear systems with bounded uncertainties and disturbances. In this method, a nonlinear terminal sliding surface is firstly designed.
Seied Yasser Nikoo, Behrooz Rezaie, Zahra Rahmani, Seied Jalil Sadati   +3 more
doaj   +1 more source

Adaptive Fuzzy Terminal Sliding-Mode Observer with Experimental Applications

International Journal of Fuzzy Systems, 2015
In this paper, conventional gradient-descent-based adaptive fuzzy observer is improved by using the terminal sliding-mode theory for a class of nonlinear systems. The improvement is made in two ways: first, the switching term of the sliding-mode approach is added to the state of the observer.
openaire   +4 more sources

Sliding Mode Control: an output based approach [PDF]

, 2022
Nella formulazione di un problema di controllo si verifica regolarmente una certa differenza tra il processo reale e il modello matematico ad esso associato per lo sviluppo del sistema di controllo. A prescindere da queste differenze che intercorrono tra
D'Agostino, Massimo
core  

Adaptive Fast Integral Terminal Sliding Mode Control Strategy Based on Four-Switch Buck–Boost Converters

Energies
With the rapid development of electronic power systems, DC-DC converters are widely used, including the Four-Switch Buck–Boost (FSBB) converter, which has a unique advantage in scenarios with a wide range of voltage inputs.
Borui Ma, Jiye Jiao, Zilong Ye
doaj   +1 more source