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observer-based linear control systems

Adaptive observer based non linear stochastic system control with sliding mode schemes

Adaptive observer based non linear stochastic system control with sliding mode schemes

... stochastic systems with uncertainty is described and the objective of the controller design is stated with some preliminaries; in Section 3, an adaptive observer based sliding mode scheme is ...

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Observer based robust control of a linear motor actuated vacuum air bearing

Observer based robust control of a linear motor actuated vacuum air bearing

... is based on a vacuum air bearing based linear drive actuated by a voice coil motor that is to be positioned with a relative accuracy in the nanometer ...inspection systems in the semiconductor ...

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A Variable Structure Observer Based Control Design for a Class of Large scale MIMO Nonlinear Systems

A Variable Structure Observer Based Control Design for a Class of Large scale MIMO Nonlinear Systems

... fuzzy systems have also been used to design controllers for nonlinear ...fuzzy systems to design stable adaptive controller for affine systems based on feedback ...FAC based on sliding ...

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H∞ Preview Control of a Class of Uncertain Discrete Time Systems

H∞ Preview Control of a Class of Uncertain Discrete Time Systems

... condition based on the free-weighting matrices technique and the Lyapunov stability theory is derived for the robust asymptotic stability of uncertain ...feedback control law with preview action design ...

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Observer Based Nonlinear Feedback Controls for Heartbeat ECG Tracking Systems

Observer Based Nonlinear Feedback Controls for Heartbeat ECG Tracking Systems

... of control laws. It is well-known that a Luen- berger observer for a nonlinear control system based on input-output feedback linearization when   exists, since the transformed system in the ...

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New delay dependent observer based control for uncertain stochastic time delay systems

New delay dependent observer based control for uncertain stochastic time delay systems

... stochastic systems subject to time delay and parameter ...robust observer such that the dynamics of the estimation error is guaranteed to be asymptotically stable in the mean ...time-delay systems by ...

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Observer based Control for Time–varying Delay Systems with Delay dependence

Observer based Control for Time–varying Delay Systems with Delay dependence

... for linear time-varying delay systems under observer ...derived based on linear matrix inequalities ...the systems, (ii) the choosing of Lyapunov–Krasovskii functional with ...

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Chaos Suppression in forced Van Der Pol Oscillator

Chaos Suppression in forced Van Der Pol Oscillator

... physical systems, especially in mechanical non linear devices such as coupled oscillators ...first control strategy was suggested by Ott et ...chaotic systems [5-7] and ...to control ...

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An Observer-Based Optimal Voltage Control Scheme for Three-Phase Three Level UPS Systems

An Observer-Based Optimal Voltage Control Scheme for Three-Phase Three Level UPS Systems

... (UPS) systems play a vital role in case of utility power ...telecommunication systems, medical equipment, manufacturing of semiconductor devices and data processing ...like linear load, nonlinear ...

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Nonlinear Observer-Based Tracking Control Using Piecewise Multi-Linear Models

Nonlinear Observer-Based Tracking Control Using Piecewise Multi-Linear Models

... nonlinear observer-based tracking controller design using piecewise multi-linear ...is based on feedback and observer ...Further, observer linearization conditions are more ...

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Attitude Control using a Disturbance Observer Based Controller

Attitude Control using a Disturbance Observer Based Controller

... Optimal Control Theory (LQR) is the most important and most comprehensive of a class of optimization based synthesis problem to obtain the performance index function by not only taking into account the ...

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Observer-Based Adaptive Fuzzy Sliding Mode Control for Switched Uncertain Nonlinear Systems with Dead-Zone Input

Observer-Based Adaptive Fuzzy Sliding Mode Control for Switched Uncertain Nonlinear Systems with Dead-Zone Input

... logic systems (FLS) with appropriate adaptive laws algorithms are used to approximate the unknown nonlinear functions appearing in the structure of the switched ...output-feedback control for switched ...

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Analysis of a Chaotic System with Line Equilibrium and Its Application to Secure Communications Using a Descriptor Observer

Analysis of a Chaotic System with Line Equilibrium and Its Application to Secure Communications Using a Descriptor Observer

... chaos based secure communication, utilizing systems with hidden ...include systems of higher dimension, hyperchaotic systems [15,22], and discrete time systems ...

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Observer Based on Sliding Mode Control for Ship Dynamic Positioning

Observer Based on Sliding Mode Control for Ship Dynamic Positioning

... robust control for automatic ...the control. In this paper we propose an observer based on sliding mode control for the ship dynamic ...

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Designs of Minimal-Order State Observer and Servo Controller for a Robot Arm Using Piecewise Bilinear Models

Designs of Minimal-Order State Observer and Servo Controller for a Robot Arm Using Piecewise Bilinear Models

... servo control system based on a minimal-order state observer of nonlinear control systems approximated by PB ...state observer and the servo controller of nonlinear ...

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Observer-Based Robust Adaptive Fuzzy Control for Uncertain Underactuated Systems with Time Delay and Dead-Zone Input

Observer-Based Robust Adaptive Fuzzy Control for Uncertain Underactuated Systems with Time Delay and Dead-Zone Input

... the control problem of underactuated systems has received a lot of ...fewer control actuators than degrees of freedom and can be found in many applications, such as boom cranes [1], axisymmetric ...

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A Robust Decentralized Sliding-Mode Control for a SMIB-SVC System

A Robust Decentralized Sliding-Mode Control for a SMIB-SVC System

... power systems have been increasingly operating close to their power transfer limits, becoming complex structures due to both the use of power electronics and the operation in global ...these systems in ...

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An observer based vaccination control law for an SEIR epidemic model based on feedback linearization techniques for nonlinear systems

An observer based vaccination control law for an SEIR epidemic model based on feedback linearization techniques for nonlinear systems

... a control action based on an input-output linearization technique, guaran- teeing the positivity and stability properties of the system while asymptotically achieving the eradication of the infection from ...

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Embedding Based Sliding Mode Control for Linear Time Varying Systems

Embedding Based Sliding Mode Control for Linear Time Varying Systems

... strategy based on measure theory and sliding surface is proposed to design an almost time optimal control as well as a sliding mode control to en- force the system trajectories from an initial point ...

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Observer for Linear Distributed Parameter Systems with Application to Isothermal Plug Flow Reactor

Observer for Linear Distributed Parameter Systems with Application to Isothermal Plug Flow Reactor

... The theoretical observer developed is applied to a chemical tubular reactor, namely the isothermal Plug-Flow reactor basic dynamical model for which measurements are available at the rea[r] ...

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