Zobrazeno 1 - 10
of 348
pro vyhledávání: '"Galip Ulsoy"'
This book comprehensively presents a recently developed novel methodology for analysis and control of time-delay systems. Time-delays frequently occurs in engineering and science. Such time-delays can cause problems (e.g. instability) and limit the a
Publikováno v:
In Control Engineering Practice 2012 20(2):156-164
Publikováno v:
IEEE Transactions on Vehicular Technology. 68:7319-7328
Steer-by-wire (SBW) systems provide significant benefits to classical vehicles, and are indispensable for fully autonomous vehicles (AVs). A backup (emergency) strategy is needed to steer an AV equipped with SBW to safety if its steering actuator fai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1774c85680c5c045fa611d51638fda22
https://doi.org/10.1109/tvt.2019.2921016
https://doi.org/10.1109/tvt.2019.2921016
Autor:
A. Galip Ulsoy, Azad Ghaffari
Publikováno v:
IEEE Transactions on Control Systems Technology. 27:401-408
Component swapping modularity (CSM) refers to distributed modular control design in networks of swappable smart components. CSM reduces control design effort and complexity in platform-based systems. Existing CSM methods achieve promising results for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c11e996cea007a8e8a2bc9167416472
https://doi.org/10.1109/tcst.2017.2767021
https://doi.org/10.1109/tcst.2017.2767021
Autor:
A. Galip Ulsoy
Publikováno v:
Frontiers of Mechanical Engineering. 14:102-112
Automobiles evolved from primarily mechanical to electro-mechanical, or mechatronic, vehicles. For example, carburetors have been replaced by fuel injection and air-fuel ratio control, leading to order of magnitude improvements in fuel economy and em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5e358ce32e94f87d6de47dcf53710cc
https://doi.org/10.1007/s11465-019-0527-0
https://doi.org/10.1007/s11465-019-0527-0
Publikováno v:
Mechanical Engineering. 140:S17-S23
Feedforward (FF) control uses a priori knowledge about a given system and its disturbances to influence the system’s behavior in a pre-defined way. However, unlike feedback (FB) control, it does not adjust the control signal (or manipulated variabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f672cfe7aae5f7f7d7b8d1077d81fb9
https://doi.org/10.1115/1.2018-sep7
https://doi.org/10.1115/1.2018-sep7
Autor:
Azad Ghaffari, A. Galip Ulsoy
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 22:2625-2632
Prior works use numerical simulations to verify component swapping modularity (CSM) for various systems. Moreover, current CSM algorithms do not investigate control parameter allocation for a realistic control configuration when the control consists
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1992b718559dd6c2bf8d04517b9974e
https://doi.org/10.1109/tmech.2017.2761739
https://doi.org/10.1109/tmech.2017.2761739
Autor:
A. Galip Ulsoy, W. Robert Brown
Publikováno v:
Robotica. 35:2238-2255
SUMMARYA comparison of series, parallel, and dual Passive Assist Devices(PADs) designed using energy minimization based on a known maneuver is presented. Implementation of a PAD can result in an improvement in system performance with respect to effic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34fc20eb33e967dc978261f7b681240e
https://doi.org/10.1017/s0263574716000850
https://doi.org/10.1017/s0263574716000850
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control. 141
Accurate tracking of nonminimum phase (NMP) systems is well known to require large amounts of control effort. It is, therefore, of practical value to minimize the effort needed to achieve a desired level of tracking accuracy for NMP systems. There is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55f5c457b0292fb1b767081ba1f05c13
https://doi.org/10.1115/1.4044355
https://doi.org/10.1115/1.4044355
Autor:
A. Galip Ulsoy, Azad Ghaffari
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 21:1732-1741
Cross-coupling control (CCC), which acts on contour error, is intended to improve contouring precision of multiaxis servosystems. The contour error estimate (CEE) significantly affects contouring precision. Conventional CEE methods rely on static sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::149369bc8ff8cdc8a31ee2ef2c1a6646
https://doi.org/10.1109/tmech.2015.2494518
https://doi.org/10.1109/tmech.2015.2494518