Výsledky vyhledávání - "A. Nazli Gundes"

PID and low-order controller design for guaranteed delay margin and pole placement

Publikováno v: International Journal of Robust and Nonlinear Control
PID and low-order controller design for guaranteed delay margin and pole placement

This article provides a simple low-order controller design method (including PID controllers as special cases) for a class of unstable systems. First, PID controller design is considered for systems with two unstable poles and pole placement and dela

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1db17c1e02009b11de4805940a7f6b5
https://hdl.handle.net/11693/111414

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Controller redesign for delay margin improvement

Autor: A. Nazli Gundes, Hitay Özbay

Publikováno v: Automatica

Two important design objectives in feedback control are steady-state error minimization and delay margin maximization. For many practical systems it is not possible to have infinite delay margin and zero steady state error for unit step reference inp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32fd93dd60eef39b916fee41fecc95de
https://doi.org/10.1016/j.automatica.2019.108790

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On decentralized stabilizing controllers

Autor: A. Nazli Gundes

Publikováno v: International Journal of Control. 58:783-801

For linear, time-invariant multi-channel control systems, a decentralized stabilizing controller design methodology is developed. What sets this method apart from the parametrization of all decentralized stabilizing controllers is that the controller

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d95213ebded92e02c2daaa487e4e7c17
https://doi.org/10.1080/00207179308923029

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Stability of feedback systems with sensor or actuator failures: analysis

Autor: A. Nazli Gundes

Publikováno v: International Journal of Control. 56:735-753

This paper studies the linear, time-invariant, multi-input multi-output unity-feedback system with possible failures in the sensor or actuator-connections. The purpose of this paper is to analyse the system with failures in k of the sensor-connection

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e7582c5ea2aa134d71cd2c28780f591
https://doi.org/10.1080/00207179208934340

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Decentralized control systems

Autor: A. Nazli Gundes, Charles A. Desoer

Publikováno v: Algebraic Theory of Linear Feedback Systems with Full and Decentralized Compensators ISBN: 3540524762
Algebraic Theory of Linear Feedback Systems with Full and Decentralized Compensators

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b3a255f13e042e15793c51abc92f610
https://doi.org/10.1007/bfb0042087

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Full-feedback control systems

Autor: Charles A. Desoer, A. Nazli Gundes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::651584619c62b947bf388174dde93c91
https://doi.org/10.1007/bfb0042086

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Stabilizing controller design for linear systems with nonlinear sensor or actuator failures

Autor: M. Guntekin Kabuli, A. Nazli Gundes

Publikováno v: 1993 American Control Conference.

For the linear, time-invariant, multi-input multi-output unity-feedback system under a class of non-linear, time-varying stable perturbations, we obtain conditions for stability and develop a controller design method which ensures stability in the pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d24795a160ed129e1a8012106e9d6ca
https://doi.org/10.23919/acc.1993.4793479

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Approximations in compensator design: A duality

Autor: A. Nazli Gundes, A. Bülent Özgüler

Publikováno v: Electronics Letters

In classical controller design, poles fat to the left of dominant poles are sometimes ignored. Similarly, in some proportional-integral compensation techniques, the controller zero is placed close to the origin and design proceeds after cancelling th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5b386a0a054371deaae10dd1a9776af
https://doi.org/10.1049/el:20020327

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Akademický článek

Stability of feedback systems with sensor or actuator failures: analysis.

Autor: NAZLI GUNDES, A.

Publikováno v: International Journal of Control; Oct1992, Vol. 56 Issue 4, p735-753, 19p

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Coprime Factorizations in Stable Linear Systems

Autor: M. Guntekin Kabuli, A. Nazli Gundes, Charles A. Desoer

Publikováno v: 1988 American Control Conference.

We consider a block-diagonal linear (not necessarily time-invariant) map P with a right-coprime factorization ND-1 (or a left-coprime factorization D?-1N). We show that the individual blocks in P have right-coprime factorizations (left-coprime factor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::067080bca7f75e6b195d77df334d9514
https://doi.org/10.23919/acc.1988.4789912

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