Search Results - "Jo, N.H."

Nonlinear observer design by dynamic observer error linearization by Daejong Noh, Jo, N.H., Seo, J.H.

“…In this note, we address the problem of transforming a nonlinear system into nonlinear observer canonical form in the extended state-space with the aid of…”
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Determination of Stability With Respect to Positive Orthant for a Class of Positive Nonlinear Systems by Hyungbo Shim, Jo, N.H.

“…When dealing with positive nonlinear systems, conventional theory requires too much for the stability of equilibrium points located on the boundary of the…”
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Input output linearization approach to state observer design for nonlinear system by Jo, N.H., Seo, J.H.

“…Presents a state observer for a class of nonlinear systems based on the input output linearization. While the previous result presented state observers for…”
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A state observer for nonlinear systems and its application to ball and beam system by Jo, N.H., Seo, J.H.

“…In this paper, we present a state observer for single-input/single-output nonlinear systems which fail to have well defined relative degree. It is shown that…”
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A system theoretic study on a treatment of AIDS patient by achieving long-term non-progressor by Shim, H., Jo, N.H., Chang, H., Seo, J.H.

“…There has been much recent interest in the long-term non-progressor (LTNP), who has been infected with human immunodeficiency virus (HIV) but does not proceed…”
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An Application of Gradual Reduction of Drug Dose to HIV Infection Model in Consideration of Drug Resistance and Drug Dose by Chang, H., Jo, N.H., Shim, H.

“…It is known that the HIV (human immunodeficiency virus) infection that causes AIDS is a dynamic process that can be modelled mathematically. By changing the…”
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A Simple Condition for Checking Non-vanishing Basin of Attraction Stability for a Class of Positive Nonlinear Systems by Shim, H., Jo, N.H.

“…When dealing with positive nonlinear systems, conventional stability requires too much for the equilibrium points located on the boundary of the positive…”
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Design of disturbance observer for non-minimum phase systems using PID controllers by Son, Y.I., Hyungbo Shim, Jo, N.H., Sung-Jong Kim

“…Since the application of disturbance observer (DOB) approach has been limited to minimum phase systems (or systems having no zero dynamics), a new DOB…”
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Low-Pass Filter Property of Dynamic Output Feedback Passivation Controller by Son, Y.I., Jo, N.H., Hyungbo Shim, Kab-Il Kim

“…We present a state-space approach to design a passivity-based dynamic output feedback controller that achieves stabilization and set-point regulation. A…”
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On the Number of Integrators Needed for Dynamic Observer Error Linearization via Integrators by Kyung Tak Yu, Jo, N.H., Seo, J.H.

“…In this paper, an illustrative example is given, which shows that the number of integrators needed for the dynamic observer error linearization using…”
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A new approach to the design of dynamic output feedback stabilizers for LTI systems by Son, Y.I., Shim, H., Jo, N.H., Kim, K.-I.

“…We present a new state-space approach for designing a dynamic output feedback control law, which stabilizes a class of linear time invariant systems. All the…”
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Nonlinear robust H/sub /spl infin// control by Kwan-Ho Chun, Jo, N.H., Daejong Noh, Seo, J.H.

“…Provides a sufficient condition for the existence of robustly asymptotically stabilizing control via state feedback and output feedback, based on nonlinear…”
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Nonlinear adaptive observer for a parameter affine linearizable system by Kyung Tak Yu, Jo, N.H., Seo, J.H.

“…The nonlinear adaptive observer design problem is studied for a nonlinear system that can be transformed into a parameter affine linear system using…”
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Feedforward stabilization of nonlinear nonminimum phase system by Sang Min Lee, Jo, N.H., Seo, J.H.

“…The nonlinear-inversion based output tracking had been successfully introduced in the output tracking control for the nonlinear nonminimum phase system. In…”
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Non-Lipschitz continuous adaptive regulation of nonlinear systems with uncontrollable unstable linearization by Back, J., Jo, N.H., Seo, J.H.

“…Adaptive regulation problem is solved for a class of nonlinear systems whose Jacobian linearization may have uncontrollable modes with eigenvalues lying on the…”
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A state observer for minimum phase nonlinear systems by Jo, N.H., Seo, J.H.

“…In this paper a local state observer for minimum phase nonlinear systems is presented. It is shown that if a nonlinear system has asymptotically stable zero…”
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Backstepping design for disturbed virtual controls by Shim, H., Byun, J., Jo, N.H., Seo, J.H.

“…In this paper, a class of triangular nonlinear system, having multiplicative time-varying uncertain parameters at each virtual controls, is treated by a…”
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Robust stabilization of nonminimum phase nonlinear systems by Jo, N.H., Jijoon Byun, Hyungbo Shim, Sao, J.H.

“…The problem of robust stabilization for nonlinear systems with mismatched uncertainties is further studied by extending the results of Liao (1992) to the case…”
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Generalized Luenberger-like observer for nonlinear systems by Jo, N.H., Juwha Jin, Sungjun Joo, Seo, J.W.

“…In this paper, some previous results on Luenberger-like observer for nonlinear systems are extended to the case where the relative degree is not well defined…”
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Asymptotic output tracking of fully input-output linearizable systems via output feedback by Jo, N.H., Juwha Jin, Sungjun Joo, Seo, J.H.

“…We study the asymptotic output tracking control of fully input-output linearizable nonlinear systems in a case where the full state of the system is not…”
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