Journal ArticleDOI
Composite anti-disturbance control for Markovian jump nonlinear systems via disturbance observer
Xiuming Yao,Xiuming Yao,Lei Guo +2 more
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TLDR
A disturbance observer is designed to estimate the disturbance generated by an exogenous system, then the control scheme is constructed by integrating the output of the disturbance observer with state-feedback control law, such that, the closed-loop system can be guaranteed to be stochastically stable, and different types of disturbances can be attenuated and rejected.About:
This article is published in Automatica.The article was published on 2013-08-01. It has received 209 citations till now. The article focuses on the topics: Observer (quantum physics) & Control theory.read more
Citations
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Journal ArticleDOI
A survey on Markovian jump systems: Modeling and design
Peng Shi,Peng Shi,Fanbiao Li +2 more
TL;DR: In this paper, a survey on recent developments of modeling, analysis and design of Markovian jump systems is presented, and a variety of control and filter design methods are systematically recalled.
Journal ArticleDOI
ADRC With Adaptive Extended State Observer and its Application to Air–Fuel Ratio Control in Gasoline Engines
TL;DR: The experimental results demonstrate that the proposed controller can ensure high deviation precision of AFR despite both uncertain dynamics and measurement noise, and validates the effectiveness of the AESO's gain by which the performance of ADRC on mitigating uncertainties can be improved.
Journal ArticleDOI
Fault-Tolerant Sliding-Mode-Observer Synthesis of Markovian Jump Systems Using Quantized Measurements
Peng Shi,Ming Liu,Lixian Zhang +2 more
TL;DR: The lower bound on the density of a logarithmic quantizer is 1/3, under which the quantization effects could be compensated completely by using the SMO approach, and the asymptotical estimations of state vector and quantization errors can be obtained simultaneously.
Journal ArticleDOI
Anti-disturbance control theory for systems with multiple disturbances: a survey.
Lei Guo,Songyin Cao,Songyin Cao +2 more
TL;DR: A review on anti-disturbance control for systems with multiple disturbances is presented and recent advances in disturbance observer based control (DOBC) theory are introduced and especially the composite hierarchical anti- Disturbance Control (CHADC) is addressed.
Journal ArticleDOI
Adaptive fault-tolerant compensation control for Markovian jump systems with mismatched external disturbance
TL;DR: An adaptive control scheme with backstepping method is developed that can compensate the loss of effectiveness of actuators faults and the bounds of Euclidean norm of nonlinearity function, and the stochastic stability of the fault closed-loop system is guaranteed.
References
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Journal ArticleDOI
Disturbance observer based control for nonlinear systems
TL;DR: This work presents a general framework for nonlinear systems subject to disturbances using disturbance observer based control (DOBC) techniques and develops a nonlinear disturbance observer for disturbances generated by an exogenous system.
Journal ArticleDOI
Disturbance attenuation and rejection for systems with nonlinearity via DOBC approach
Lei Guo,Lei Guo,Wen-Hua Chen +2 more
TL;DR: In this article, the disturbance attenuation and rejection problem is investigated for a class of MIMO nonlinear systems in the disturbance-observer-based control (DOBC) framework.
Journal ArticleDOI
On designing of sliding-mode control for stochastic jump systems
TL;DR: Using Linear matrix inequalities (LMIs) approach, sufficient conditions are proposed to guarantee the stochastic stability of the underlying system and a reaching motion controller is designed such that the resulting closed-loop system can be driven onto the desired sliding surface in a limited time.
Journal ArticleDOI
Nonlinear Disturbance Observer-Enhanced Dynamic Inversion Control of Missiles
TL;DR: In this article, a nonlinear disturbance observer-based approach is proposed to enhance its disturbance attenuation ability and performance robustness against uncertain aerodynamic coefficients, which is one of the most promising nonlinear control methods in aerospace engineering.
Journal ArticleDOI
Robust H/sub /spl infin// filtering for stochastic time-delay systems with missing measurements
TL;DR: The robust Hinfin filtering problem is studied for stochastic uncertain discrete time-delay systems with missing measurements and filters such that, for all possible missing observations and all admissible parameter uncertainties, the filtering error system is exponentially mean-square stable.
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