Zobrazeno 1 - 10
of 36
pro vyhledávání: '"José Mário Araújo"'
Publikováno v:
Actuators, Vol 13, Iss 6, p 216 (2024)
This paper presents an observer-based dynamic output-feedback controller design procedure using linear matrix inequality (LMI) optimization for second-order systems with uncertainty and persistent perturbation in the states. Using linear-quadratic cr
Externí odkaz:
https://doaj.org/article/f30477c459c944ffa6e157117ece75a4
Autor:
José Mário Araújo, Jason Bettega, Nelson J. B. Dantas, Carlos E. T. Dórea, Dario Richiedei, Iacopo Tamellin
Publikováno v:
Applied Sciences, Vol 11, Iss 21, p 9907 (2021)
This paper proposes a method for active vibration control to a two-link flexible robot arm in the presence of time delay, by means of robust pole placement. The issue is of practical and theoretical interest as time delay in vibration control can cau
Externí odkaz:
https://doaj.org/article/da711bc0cd634237b8a78e5660f7d4d1
Publikováno v:
Software Engineering Application in Systems Design ISBN: 9783031214349
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4619c27f1f3dc0e99610b8689fa5d261
https://doi.org/10.1007/978-3-031-21435-6_46
https://doi.org/10.1007/978-3-031-21435-6_46
Publikováno v:
Software Engineering Application in Systems Design ISBN: 9783031214349
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a19a5e6ed571d55a412d044c88de7b1
https://doi.org/10.1007/978-3-031-21435-6_55
https://doi.org/10.1007/978-3-031-21435-6_55
Autor:
Jason Bettega, Dario Richiedei, Carlos E. T. Dorea, Nelson J. B. Dantas, Iacopo Tamellin, José Mário Araújo
Publikováno v:
Applied Sciences, Vol 11, Iss 9907, p 9907 (2021)
Applied Sciences
Volume 11
Issue 21
Applied Sciences
Volume 11
Issue 21
This paper proposes a method for active vibration control to a two-link flexible robot arm in the presence of time delay, by means of robust pole placement. The issue is of practical and theoretical interest as time delay in vibration control can cau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b45431caaead8b361c8b4b18778a937f
https://www.mdpi.com/2076-3417/11/21/9907
https://www.mdpi.com/2076-3417/11/21/9907
Publikováno v:
Mechanical Systems and Signal Processing. 178:109299
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b20bd97cfb611e1e8b737fe1f8ad9769
https://doi.org/10.1016/j.ymssp.2022.109299
https://doi.org/10.1016/j.ymssp.2022.109299
Publikováno v:
Journal of Control, Automation and Electrical Systems. 30:301-310
Partial eigenvalue assignment (PEVA) is a milestone in the field of structural dynamics control, for which the system models based on finite-element analysis have larger dimensions. The solution for PEVA has early seminal contributions, but today, ot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b9e41663f02eb4eb453fdfdc8b46b58
https://doi.org/10.1007/s40313-019-00457-y
https://doi.org/10.1007/s40313-019-00457-y
Autor:
Leonardo Silva Menezes, Antonio Gabriel Souza Almeida, José Mário Araújo, Luanda Kívia de Oliveira Rodrigues
Publikováno v:
Research, Society and Development. 11:e16011627848
Pessoas com deficiência motora apresentam necessidades relacionadas à mobilidade que os produtos disponíveis não conseguem atender plenamente. Dispositivos de assistência por terceiros amplamente adotados, as cadeiras de rodas possuem baixa efic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b314f2d9254a9e2bcf1d748cdf2545e2
https://doi.org/10.33448/rsd-v11i6.27848
https://doi.org/10.33448/rsd-v11i6.27848
Publikováno v:
International Journal of Emerging Electric Power Systems. 21
In this study, a methodology for partial eigenstructure assignment (PEVA) is applied to dampen electromechanical oscillations in electrical multi-machine power systems. The approach is anchored in allocating a small number of undesirable eigenvalues,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c06105d50ffbd5bfeef0ce3fb61fc41f
https://doi.org/10.1515/ijeeps-2020-0074
https://doi.org/10.1515/ijeeps-2020-0074
Autor:
José Mário Araújo
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering. 233:1085-1089
In this brief, a novel parametrized state-derivative feedback is given to achieve the well-known partial eigenvalue assignment in linear time-invariant systems. In particular, the parametrized matrix for linear feedback is shown to depend only on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04325fa197d02b909b99803dc4567040
https://doi.org/10.1177/0959651818811010
https://doi.org/10.1177/0959651818811010