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A real life implementation of fractional order event based PI control

Autor: Isabela Roxana Birs, Cristina I. Muresan, Roxana Both, Ioan Nascu

Publikováno v: 2020 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR).

The paper presents a novel generalization of available integer-order event based control strategies into the fractional order field, offering a real life implementation possibility of event based fractional order control. A fractional order Proportio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73745f2ac64638858a5e4c245b028490
https://doi.org/10.1109/aqtr49680.2020.9129933

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Analysis of a new horizontal axes wind turbine with 6/3 blades

Autor: Sergiu Chetan, Roxana Both-Rusu, Clement Festila, Eva H. Dulf

Publikováno v: 2018 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR).

Wind is an important renewable energy source, which is exploited by horizontal or vertical axes wind turbines, converting the wind energy into mechanical energy, able to drive electric generators. The main target of modern wind turbine design is the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7e81403368bc1a479d3cf16e51c00df
https://doi.org/10.1109/aqtr.2018.8402770

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Vector-based tuning and experimental validation of fractional-order PI/PD controllers

Autor: Cristina I. Muresan, Roxana Both, Eva H. Dulf

Publikováno v: Nonlinear Dynamics. 84:179-188

Although a considerable amount of research has been carried out in the field of fractional-order controllers, a simplified tuning routine has yet to be established. Most of the tuning techniques for fractional-order controllers deal with complex comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9e1011dad5752c9063e0d8e8ab72634
https://doi.org/10.1007/s11071-015-2328-2

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Comparative Analysis of Different Control Strategies for a Train of Cryogenic13C Separation Columns

Autor: Eva H. Dulf, Cristina I. Muresan, Roxana Both

Publikováno v: Chemical Engineering & Technology. 38:619-631

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1964210847949e38320b37f55032bbed
https://doi.org/10.1002/ceat.201400550

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Physical model of a quarter-car active suspension system

Autor: Radu Gheorghe Chetan, Clement Festila, Roxana Both-Rusu, Eva H. Dulf

Publikováno v: 2017 18th International Carpathian Control Conference (ICCC).

The potential advantages of a modern active suspension system are recognized for race cars, on road cars or even for great series cars. Beside the passenger ride comfort, the control of the vehicle vertical acceleration directly affects the road hold

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ed63edc1b171a304fe2e24a87fa9fc7
https://doi.org/10.1109/carpathiancc.2017.7970455

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Dynamic modeling and validation of 2-ethyl-hexenal hydrogenation process

Autor: Paul Serban Agachi, Clement Festila, Ana-Maria Cormos, Roxana Both

Publikováno v: Computers & Chemical Engineering. 52:100-111

The paper evaluates, by modeling and simulation, 2-ethyl-hexenal hydrogenation process in catalytic trickle bed three-phase reactors. The mathematical model consists of balance equations for gas and liquid phases. Reaction rate equations, transport m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44f3a6a59a0dc3aa66895a9561a7e3a1
https://doi.org/10.1016/j.compchemeng.2012.11.012

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Fault tolerant distributed control system with robust fractional order controllers

Autor: Cristina-I. Muresan, Roxana Both-Rusu, Daniel D. Timis, Lucian-Cristian Iacob, Eva H. Dulf

Publikováno v: SMC

Fault tolerance or resiliency aspects of large-scale systems with networked embedded sensors and actuators need to be taken into consideration at design time and not be an after-the-fact addition to an already completed (not necessarily fault-toleran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d23797a93a21f0d87e91862f89f917df
https://doi.org/10.1109/smc.2016.7844615

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ADVANCED CONTROL OF A COMPLEX CHEMICAL PROCESS

Autor: Ana-Maria Cormos, Roxana Both, Eva-Henrietta Dulf

Publikováno v: Brazilian Journal of Chemical Engineering v.33 n.1 2016
Brazilian Journal of Chemical Engineering
Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
Brazilian Journal of Chemical Engineering, Volume: 33, Issue: 1, Pages: 155-168, Published: MAR 2016
Brazilian Journal of Chemical Engineering, Vol 33, Iss 1, Pp 155-168

Three phase catalytic hydrogenation reactors are important reactors with complex behavior due to the interaction among gas, solid and liquid phases with the kinetic, mass and heat transfer mechanisms. A nonlinear distributed parameter model was devel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4027658a85191e597d5ad879909a144e
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322016000100155

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Robust control of a catalytic 2 ethyl-hexenal hydrogenation reactor

Autor: Clement Festila, Eva-Henrietta Dulf, Roxana Both

Publikováno v: Chemical Engineering Science. 74:300-309

Multiphase catalytic hydrogenation reactors exhibit a complex behavior due to heat, mass and kinetic interactions, which are dependent upon the operating conditions, as well as on the trajectory from one state to another. The use of advanced control

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45e26f4e3695c5dc4070b4d8ce99ba8a
https://doi.org/10.1016/j.ces.2012.02.033

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