Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Hitay Özbay"'
Publikováno v:
IFAC-Papers
In the past, a special type of nonlinear delay differential system structure was proposed for gene regulatory networks. For this cyclic dynamical system, stability analysis was done using various tools from systems theory. This paper investigates rob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bea66a2b1b550307ccb9149f37dde51
https://hdl.handle.net/11693/111628
https://hdl.handle.net/11693/111628
Autor:
Hitay Özbay, A.N. Gundes
Publikováno v:
IEEE Transactions on Automatic Control
( Early Access ) A special class of retarded and neutral time delay systems is considered: These are plants with internal delayed feedback, and they may have finitely many or infinitely many unstable poles. Stabilizing controllers are obtained from a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d22b6efefbdd857be2acd9503cf34be
https://hdl.handle.net/11693/111652
https://hdl.handle.net/11693/111652
Autor:
Hitay Özbay
Publikováno v:
IFAC-Papers
In this brief paper, controller design for delay margin optimization is considered for systems with internal feedback delays (systems with delays in the state variables). Similar to existing results on delay margin optimization for finite dimensional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c77d8d536f5f2c347c16887bb3f3fe7f
https://hdl.handle.net/11693/77477
https://hdl.handle.net/11693/77477
Publikováno v:
Isa Transactions
Due to the existence of various sources of delays, the dynamical model of HDD (Hard Disk Drive) servo systems is actually infinite dimensional, although most of the existing algorithms simplified the model with Pade expansions or other finite dimensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39d93aede0466006790d82bb0057caba
https://doi.org/10.1016/j.isatra.2019.03.018
https://doi.org/10.1016/j.isatra.2019.03.018
Autor:
Hitay Özbay, A. Nazli Gundes
Publikováno v:
International Journal of Robust and Nonlinear Control
PID and low-order controller design for guaranteed delay margin and pole placement
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
https://hdl.handle.net/11693/111414
Publikováno v:
IEEE Transactions on Control Systems Technology
Ultrahigh precision scanning has emerged as a promising and challenging technology in nanoscale measurement and manipulation. Besides the requirement of dynamical tracking of periodical references, the existence of control saturation, due to the limi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dd3a693c5394cbedebc84974315316a
https://hdl.handle.net/11693/76870
https://hdl.handle.net/11693/76870
Autor:
Hitay Özbay
Publikováno v:
Encyclopedia of Systems and Control ISBN: 9781447151029
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::357693dd54ae63a5e41aa587e5070336
https://doi.org/10.1007/978-3-030-44184-5_162
https://doi.org/10.1007/978-3-030-44184-5_162
Autor:
Hitay Özbay, Suat Gumussoy
Publikováno v:
Proceedings of the 9th International Conference on Control, Automation, Robotics and Vision, IEEE 2006
ICARCV
ICARCV
Date of Conference: 5-8 December 2006 Conference Name: 9th International Conference on Control, Automation, Robotics and Vision, IEEE 2006 In this paper sensitivity minimization problem is considered for a class of unstable time delay systems. Our go
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed6d0033d97ead96da7cfbf2a2fcf18e
http://arxiv.org/abs/2003.01651
http://arxiv.org/abs/2003.01651
Autor:
Hitay Özbay, Okan Demir
Publikováno v:
Transactions of the Institute of Measurement and Control
This study proposes a method for the static output feedback (SOF) stabilization of discrete time linear time invariant (LTI) systems by using a low number of sensors. The problem is investigated in two parts. First, the optimal sensor placement is fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6a7d9b0073e91d4f5f99cfbdb392803
https://hdl.handle.net/11693/75738
https://hdl.handle.net/11693/75738
Design and trajectory tracking control of a piezoelectric nano-manipulator with actuator saturations
Publikováno v:
Mechanical Systems and Signal Processing
This paper presents the design of an XYZ nano-manipulator as well as the model based high precision tracking control of the nano-manipulating system. Aiming at large range and high mechanical bandwidth, the proposed mechanical design employs compound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bf7abdd5046f609cb674a692d6c09cb
https://doi.org/10.1016/j.ymssp.2018.04.002
https://doi.org/10.1016/j.ymssp.2018.04.002