Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Silvia Pettinari"'
Autor:
Andrea Cristofaro, Silvia Pettinari
Publikováno v:
International Journal of Adaptive Control and Signal Processing. 29:835-854
Summary A novel observer-based fault accommodation technique for linear multi-input multi-output sampled-data systems affected by a general class of actuator faults in the presence of quantization errors is addressed in the paper. Only the output sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::194e1c60114b3992b89082affaa1429d
https://doi.org/10.1002/acs.2508
https://doi.org/10.1002/acs.2508
Autor:
Silvia Pettinari, Simonetta Boria
Publikováno v:
Composite Structures. 115:51-59
Electric vehicle energy consumption may be minimized redesigning specific car parts in order to not compromise crashworthiness aspects. Although more challenging compared with metallic counterparts because of their microstructural heterogeneity and b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cad3ca26a6d3bd58ad67fa8e46645109
https://doi.org/10.1016/j.compstruct.2014.04.010
https://doi.org/10.1016/j.compstruct.2014.04.010
Publikováno v:
ECC
In this paper the problem of model-based icing detection for wind turbines is considered. Based on a robust observer of the rotor angular speed, the increase of inertia and aerodynamic torque due to icing can be detected. Moreover, incorporating an o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a7cab55863812b9c571417eddfcbda6
https://doi.org/10.1109/ecc.2016.7810494
https://doi.org/10.1109/ecc.2016.7810494
Recently automotive crashworthiness trend is the use of thin-walled composite impact attenuators in specific vehicle zones, ensuring the greater quantity of kinetic energy absorption. The paper aims at developing an analytical procedure in order to c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa6ed5b1629d7878ae514bd0d2589adf
http://hdl.handle.net/11581/393610
http://hdl.handle.net/11581/393610
Publikováno v:
International Journal of Control. 85:239-250
This article addresses the robust (in the disturbance decoupling sense) design problem of fault detection (FD) filters for uncertain multi-input–multi-output (MIMO) sampled-data systems with fixed-point quantisation. The only available signal is th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0b6d62eefd24f7bcbaed7108dfaddb8
https://doi.org/10.1080/00207179.2011.642818
https://doi.org/10.1080/00207179.2011.642818
Publikováno v:
ROCOND
This paper proposes the use of sliding-mode observers for the design of a robust diagnosis signal for fault detection in continuous-time linear descriptor systems. Depending on the structural properties of the system, three different methods are prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41c5785d63a4e1f7321f10dd44947bf8
https://doi.org/10.3182/20120620-3-dk-2025.00064
https://doi.org/10.3182/20120620-3-dk-2025.00064
Publikováno v:
IFAC Proceedings Volumes. 44:6142-6147
The paper presents a cascade control scheme for Permanent Magnet Synchronous Motors (PMSMs) based on a novel reduced order state observer which provides accurate speed tracking performance. The asymptotic vanishing of both the observation error and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf46af587aa7fc455620a130f9984156
https://doi.org/10.3182/20110828-6-it-1002.01131
https://doi.org/10.3182/20110828-6-it-1002.01131
This paper investigates the possible adoption of a fractional order sliding surface for the robust control of perturbed integer-order LTI systems. It is proved that the standard approach used in Sliding Model Control (SMC) cannot be used and a substa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b84246a57324549c05eeea0c35caf01
http://hdl.handle.net/11581/349981
http://hdl.handle.net/11581/349981
Autor:
Silvia Pettinari, Sergio Galeani
Publikováno v:
CDC
In this paper, a previously proposed dynamic input allocation approach, essentially geared towards optimizing the steady state response for closed loop systems subject to constant exogenous signals, is revisited and extended in order to deal with per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1fb174c291abe5f3abce8220dbb0c2a
https://doi.org/10.1109/cdc.2014.7039754
https://doi.org/10.1109/cdc.2014.7039754
Publikováno v:
ECC
This paper focuses on a fault diagnosis and accommodation policy for a variable speed wind energy conversion system equipped with a permanent magnet synchronous generator. The proposed control strategy is based on a completely sensorless framework. N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eac51a293da8a9c2b188192015d497fc
http://hdl.handle.net/11581/337785
http://hdl.handle.net/11581/337785