Results 31 to 40 of about 57,343 (306)

Design and implementation of double-integral sliding-mode controller for brushless direct current motor speed control

Advances in Mechanical Engineering, 2017
This article presents a double-integral sliding-mode controller with an adaptive proportional–integral–derivative observer for brushless direct current motor speed controller. First, an integral sliding-mode control is designed based on the motor dynamic
Seng-Chi Chen, Chun-Yi Kuo
doaj   +1 more source

A sliding mode approach to visual motion estimation [PDF]

, 2006
The problem of estimating motion from a sequence of images has been a major research theme in machine vision for many years and remains one of the most challenging ones.
Doğan, Eray, Yılmaz, Burak, Ünel, Mustafa, Şabanoviç, Asif   +3 more
core   +1 more source

Improved sliding mode observer PMSM speed sensorless control based on two-stage filter

Xi'an Gongcheng Daxue xuebao
Aimed at the problem of position estimation error and buffeting caused by sliding mode observer in permanent magnet synchronous motor (PMSM) servo system, an improved two-stage filter sliding mode observer was proposed.
LIU Hongli, HUANG Xu, ZHU Qixin, ZHU Yonghong   +3 more
doaj   +1 more source

Sliding mode control for high-precision motion of a piezostage [PDF]

, 2007
In this paper, control of piezostage using sliding mode control (SMC) method is presented. Due to the fast dynamics of piezostage and since high accuracy is required the special attention is paid to avoid chattering.
Abidi, Khalid Seyed, Sabanovic, Asif, Şabanoviç, Asif   +2 more
core   +1 more source

Adaptive sliding mode observation in a network of dynamical systems [PDF]

, 2015
This paper considers the problem of reconstructing state information in all the nodes of a complex network of dynamical systems. The individual nodes comprise a known linear part and unknown but bounded uncertainties in certain channels of the system.
Aldeen, Azemi, Chen, Edwards, Edwards, Edwards, Fax, Floquet, Fridman, Gao, Hong, Hu, Ji, Kambhampati, Kautsky, Khalil, Koshkouei, Menon, Menon, Menon, Mesbahi, Meskin, Patton, Plestan, Royle, Shames, Suykens, Tan, Tan, Utkin, Walcott, Wu, Yan, Yan, Zhang   +34 more
core   +1 more source

Sliding mode control with adaptive vss observer

Electrical Engineering in Japan, 1991
AbstractThe conventional sliding mode control or variable structure control (VSC) of a nonlinear uncertain system is well known for its robust property and simplicity of control law. However, the use of either is permitted only on the assumption that the upper bound of parameter variation or nonlinearity is known and that the complete information about
Yi-feng Chen, Tsutomu Mita
openaire   +2 more sources

Divergent instability control of aeroelastic system driven by aerodynamic forces under disturbance based on discrete sliding mode control algorithms

Measurement + Control, 2019
Divergent instability control of 2D pretwisted blade section of wind turbine driven by aerodynamic forces under disturbance is investigated. Realization of divergent instability control is based on two types of discrete sliding mode control algorithms ...
Ting-Rui Liu
doaj   +1 more source

Advanced Adaptive Fault Diagnosis and Tolerant Control for Robot Manipulators

Energies, 2019
In this paper, an adaptive Takagi–Sugeno (T–S) fuzzy sliding mode extended autoregressive exogenous input (ARX)–Laguerre proportional integral (PI) observer is proposed.
Farzin Piltan, Cheol-Hong Kim, Jong-Myon Kim   +2 more
doaj   +1 more source

Inverter open circuit fault diagnosis based on residual performance evaluation

IET Power Electronics, 2023
Because of uncertain random noise and unknown disturbance, the observer‐based inverter fault diagnosis meets the problems of large deviation of current observation value and high false alarm rate.
Tianyu Sun, Chaobo Chen, Shenhang Wang, Binbin Zhang, Yanfang Fu, Jichao Li   +5 more
doaj   +1 more source

Enhancement of adaptive observer robustness applying sliding mode techniques [PDF]

, 2016
This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.The problem studied in this paper is one of improving the performance of a class of adaptive observer in the presence of exogenous ...
Ali Zolghadri, Denis Efimov, Edwards, C
core   +3 more sources