Journal ArticleDOI
Global Stabilization for a Class of Stochastic Nonlinear Time-Delay Systems With Unknown Measurement Drifts and Its Application
- Vol. 33, Iss: 12, pp 7153-7160
TLDR
In this article , the control problem for a class of stochastic nonlinear time-delay systems with uncertain output functions is studied, and a stabilization controller is explicitly constructed by applying the adding a power integrator method.Abstract:
This article studies the control problem for a class of stochastic nonlinear time-delay systems with uncertain output functions. Under the appropriate assumptions, a stabilization controller is explicitly constructed by applying the adding a power integrator method. Then, using the Lyapunov–Krasovskii functionals to address time-delay, it is proven that the designed controller can guarantee the closed-loop system to be globally asymptotically stable (GAS) in probability. Finally, two simulations show that the control strategy is effective and can be applied to the actual system. read more
Citations
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Journal ArticleDOI
Disturbance and state observer-based adaptive finite-time control for quantized nonlinear systems with unknown control directions
Bo Meng,Wenhui Liu,Xiaojing Qi +2 more
TL;DR: In this article , the authors proposed a novel finite-time tracking control algorithm for a kind of nonlinear systems with input quantization and unknown control directions, where the nonlinear functions in the system are approximated by the means of strong approximation capability of the fuzzy logic systems.
Journal ArticleDOI
Practical tracking of uncertain nonlinear systems via adaptive event-triggered output feedback
TL;DR: In this paper , an adaptive event-triggered output feedback controller is proposed by combining dynamic high-gain scaling approach with backstepping method, which guarantees that the states of the resulting closed-loop systems are globally bounded.
Journal ArticleDOI
Practical tracking of uncertain nonlinear systems via adaptive event-triggered output feedback
TL;DR: In this paper, an adaptive event-triggered output feedback controller is proposed by combining dynamic high-gain scaling approach with backstepping method, which guarantees that the states of the resulting closed-loop systems are globally bounded.
Journal ArticleDOI
Sampled-Data Practical Tracking Control for Nonlinear Time-Delay Systems
TL;DR: In this paper , a sampled-data practical tracking control scheme for nonlinear time-delay systems is proposed, where a novel technique lemma is firstly proposed to effectively estimate the trajectory growth between two successive sampling points.
Journal ArticleDOI
Improved H∞ deconvolution filter design for Lur’e singular Markovian jump systems based on sector bounded condition
TL;DR: In this article , the deconvolution filter for time-varying delays singular Markovian jump systems is investigated and the utility of this method is validated by a numerical example and an oil catalytic cracking process.
References
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A continuous feedback approach to global strong stabilization of nonlinear systems
Chunjiang Qian,Wei Lin +1 more
TL;DR: Conditions under which it is possible to prove the existence of continuous state feedback control laws that achieve global strong stability (GSS) in the sense of Kurzweil (1956) are described.
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Observer-Based Adaptive Fuzzy Tracking Control for Strict-Feedback Nonlinear Systems With Unknown Control Gain Functions
TL;DR: A novel observer-based adaptive fuzzy output-feedback backstepping control method that can make the control system be semiglobally uniformly ultimately boundedness (SGUUB) and keep the observer and tracking errors to remain in a small neighborhood of the origin.
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Brief paper: Backstepping controller design for a class of stochastic nonlinear systems with Markovian switching
TL;DR: A more general class of stochastic nonlinear systems with Markovian switching with stable stability criteria and the existence theorem of strong solution are considered.
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Brief paper: Adaptive state-feedback stabilization of high-order stochastic systems with nonlinear parameterization
Xue-Jun Xie,Jie Tian +1 more
TL;DR: This paper investigates the adaptive state-feedback stabilization of high-order stochastic systems with nonlinear parameterization by using the parameter separation lemma in Lin, W., & Qian, C. (2002a), and some flexible algebraic techniques.
Journal ArticleDOI
Observer-Based Fuzzy Adaptive Finite-Time Containment Control of Nonlinear Multiagent Systems With Input Delay
TL;DR: This article is concerned with the finite-time containment control problem for nonlinear multiagent systems, in which the states are not available for control design and the control input contains time delay, and a novel distributed fuzzy state observer is proposed.
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