Results 31 to 40 of about 116,780,660 (304)

New results in subspace‐stabilization control theory [PDF]

open access: yesMathematical Problems in Engineering, 1999
Subspace‐stabilization is a generalization of the classical idea of stabilizing motions of a dynamical system to an equilibrium state. The concept of subspace‐stabilization and a theory for designing subspace‐stabilizing control laws was introduced in a previously published paper.
openaire   +1 more source

Quantitative analysis of sustained oscillation associated with saturation non‐linearity in a grid‐connected voltage source converter

open access: yesIET Renewable Power Generation, 2021
The interaction between the voltage source converter (VSC) and weak grid causes a negatively damped or diverging oscillation (DVO). The diverging oscillation generally evolves into a sustained oscillation (STO) when governed by the nonlinearities in the ...
Tianhao Wu   +6 more
doaj   +1 more source

A Biased Approach to Nonlinear Robust Stability with Applications in Adaptive Control

open access: yes, 2009
The nonlinear robust stability theory of Georgiou and Smith (IEEE Trans. Auto. Control, 42(9):1200--1229, 1997) is generalized to the case of notions of stability with bias terms.
Bian, Wenming, French, Mark
core   +2 more sources

A new fault tolerant control scheme for non‐linear systems by T‐S fuzzy model approach

open access: yesIET Control Theory & Applications, 2021
This paper is concerned with the problem of fault tolerant control for non‐linear systems with sensor faults based on the T‐S fuzzy model approach. First, a fault estimation (FE) observer with L∞ technique is designed to estimate the fault.
Yue Wu   +3 more
doaj   +1 more source

Robust control of pantograph‐catenary system: Comparison of 1‐DOF‐based and 2‐DOF‐based control systems

open access: yesIET Control Theory & Applications, 2021
Compared to control bandwidth, low‐frequency uncertainties or disturbances like step signals can be well rejected by many methods having two‐degree‐of‐freedom (2‐DOF).
Pan Yu   +3 more
doaj   +1 more source

Coordinated fuzzy logic‐based virtual inertia controller and frequency relay scheme for reliable operation of low‐inertia power system

open access: yesIET Renewable Power Generation, 2021
Coordination between protection and control devices is crucial for maintaining continuous operation of power systems. Existing strategies suffer from improper coordination of control and protection devices.
Sayed M. Said   +3 more
doaj   +1 more source

Adaptive stochastic model predictive control of linear systems using Gaussian process regression

open access: yesIET Control Theory & Applications, 2021
This paper presents a stochastic model predictive control method for linear time‐invariant systems subject to state‐dependent additive uncertainties modelled by Gaussian process (GP).
Fei Li, Huiping Li, Yuyao He
doaj   +1 more source

Quasi‐bipartite synchronisation of multiple inertial signed delayed neural networks under distributed event‐triggered impulsive control strategy

open access: yesIET Control Theory & Applications, 2021
The central concern of this paper is to study leader‐following quasi‐bipartite synchronisation of a multiple inertial signed neural networks with varying time‐delay by utilising distributed event‐triggered impulsive control scheme, where connections ...
K. Udhayakumar   +3 more
doaj   +1 more source

Control, Stability, and Qualitative Theory of Dynamical Systems [PDF]

open access: yesAbstract and Applied Analysis, 2013
[Abstract Not Available]
Nazim Idrisoglu Mahmudov   +3 more
openaire   +5 more sources

Stochastic exponential stabilization of hybrid systems with time‐varying delays via adaptive control

open access: yesElectronics Letters, 2021
The problem of stochastic stabilization for a class of hybrid dynamical systems with time‐varying delays is investigated by adaptive control approach.
Xiuli He, Huiyan Zhang
doaj   +1 more source

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