Results 41 to 50 of about 41,750 (168)

Integral Sliding Mode and Integral Supertwisting Sliding Mode Control for Ship Course-Keeping

IEEE Access
This paper proposes variable structure-based nonlinear control algorithms, including synergetic, terminal synergetic, integral sliding mode, and integral supertwisting sliding mode controllers, for ship course-keeping.
Muhammad Munir Butt, Azhar Iqbal Kashif Butt, Iftikhar Ahmad   +2 more
doaj   +1 more source

Global Terminal Sliding Mode Control With the Quick Reaching Law and Its Application

IEEE Access, 2018
In order to overcome the disadvantages of the conventional sliding mode reaching law, such as the large chattering and the slow convergence rate, an improved quick reaching law is proposed.
Chunbo Xiu, Penghui Guo
doaj   +1 more source

Convergence rate sliding mode control of permanent magnet synchronous motor based on expanded sliding mode observer

Journal of Engineering and Applied Science
The aim is to address the limitations of conventional sliding mode control for PMSM, namely the problems of sliding mode oscillation, load disturbance, and poor control accuracy. An improved sliding mode control strategy for PMSM is proposed based on the
Li Tian, Qingrui Wei, Qiang Zheng, Hailong Li   +3 more
doaj   +1 more source

A continuous integral terminal sliding mode control approach for a class of uncertain nonlinear systems

Measurement + Control, 2019
In this article, the continuous integral terminal sliding mode control problem for a class of uncertain nonlinear systems is investigated. First of all, based on homogeneous system theory, a global finite-time control law with simple structure is ...
Huawei Niu, Qixun Lan, Yamei Liu, Huafeng Xu   +3 more
doaj   +1 more source

Improved fast global sliding mode control based on the exponential reaching law

Advances in Mechanical Engineering, 2017
In order to improve the control performance of the global sliding mode control method, a fast global sliding mode control method is proposed to accelerate the response of the system by changing the exponential decay function in the sliding surface as an ...
Chunbo Xiu, Jianguo Hou, Guowei Xu, Yakun Zang   +3 more
doaj   +1 more source

Disturbance attenuation–based sliding mode control with disturbance observer for mismatched uncertain system

Advances in Mechanical Engineering, 2017
A disturbance attenuation–based sliding mode control approach with an extended disturbance observer is proposed for systems with mismatched uncertainties. A novel adaptive sliding surface consisting of the disturbance estimation is presented to eliminate
Jianguo Guo, Yuchao Liu, Cheng Cheng, Jun Zhou   +3 more
doaj   +1 more source

Vector Control of Doubly Fed Induction Generator Based on Sliding Mode Variable Structure

南方能源建设
[Objective] Current loop is an important control link in the grid-connection process of doubly fed induction generator (DFIG). Aiming at the poor dynamic performance of doubly fed wind power generation system during parameter uptake in traditional PI ...
Yaoming ZHU, Lanhong ZHANG, Lulu CHEN
doaj   +1 more source

Application of Adaptive Sliding Mode Control with an Ellipsoidal Sliding Surface for Vehicle Distance Control

SICE Journal of Control, Measurement, and System Integration, 2017
This paper proposes a sliding mode control with an ellipsoidal sliding surface for vehicle distance control. The performance of two different sliding surfaces, namely ones that are ellipsoidal and linear, is evaluated under the same conditions.
Taichi Mizoshiri, Yasuchika Mori
doaj   +1 more source

Adaptive Higher-Order Sliding Mode Control for Islanding and Grid-Connected Operation of a Microgrid

Energies, 2018
Grid-connected and islanding operations of a microgrid are often influenced by system uncertainties, such as load parameter variations and unmodeled dynamics.
Yaozhen Han, Ronglin Ma, Jinghan Cui
doaj   +1 more source

Global robust super-twisting algorithm with adaptive switching gains for a hybrid robot

International Journal of Advanced Robotic Systems, 2020
To improve the robustness performance of dynamic sliding mode control to the time-varying uncertainties without the upper bound information in a hybrid robot system, a global robust super-twisting algorithm with adaptive switching gains is proposed.
Guoqin Gao, Songyun Zhang, Mengyang Ye
doaj   +1 more source