Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Alireza Khosravian"'
Publikováno v:
Journal of Computer and System Sciences. 89:24-40
In this paper, we present a framework for resource management of Streaming Data Analytics Flows (SDAF). Using advanced techniques in control and optimization theory, we design an adaptive control system tailored to the data ingestion, analytics, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::765443bcdc58157c89709d9f7f131e62
https://doi.org/10.1016/j.jcss.2016.11.002
https://doi.org/10.1016/j.jcss.2016.11.002
Publikováno v:
IROS
We tackle the INS/GPS sensor fusion problem for pose estimation, particularly in the common setting where the INS components (IMU and magnetometer) function at much higher frequencies than GPS, and where the magnetometer and GPS are prone to giving e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d91a745b9ae98891ea5b499bfb7b99
https://doi.org/10.1109/iros40897.2019.8967643
https://doi.org/10.1109/iros40897.2019.8967643
Autor:
Ortenzi, Valerio, Pardi, Tommaso, Alireza Khosravian, Azad, Morteza, Stolkin, Rustam, Corke, Peter
Many tasks involve interactions between robot and environment. These interactions are not known a priori and introduce unknown kinematic constraints. This paper addresses the problem of controlling the constrained motion of a robot in the presence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66d7779d2cbaf18d64a53b41174a276f
Publikováno v:
ICRA
We address the problem of camera-to-laser-scanner calibration using a checkerboard and multiple image-laser scan pairs. Distinguishing which laser points measure the checkerboard and which lie on the background is essential to any such system. We for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80b941ab2c24284f900c2d00defac8b7
http://arxiv.org/abs/1704.00887
http://arxiv.org/abs/1704.00887
Publikováno v:
Automatica
Automatica, Elsevier, 2016, 68, ⟨10.1016/j.automatica.2016.01.024⟩
Automatica, Elsevier, 2016, 68, ⟨10.1016/j.automatica.2016.01.024⟩
This paper proposes a state estimation methodology for invariant systems on Lie groups where outputs of the system are measured with delay. The proposed method is based on cascading an observer and a predictor. The observer uses delayed measurements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47ff5626fb8910dba492309f882a818d
https://hal.archives-ouvertes.fr/hal-01326783
https://hal.archives-ouvertes.fr/hal-01326783
Publikováno v:
ICASSP
In this paper, we propose a methodology for compensation of attacks on consensus networks. We assume that the network achieves its desired consensus value under a normal operational setting i.e. when the networked system is not under attack. We propo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3345d78b021e3406d510b3263534f998
https://doi.org/10.1109/icassp.2016.7472326
https://doi.org/10.1109/icassp.2016.7472326
Autor:
Alireza Khosravian, Mehrzad Namvar
Publikováno v:
IEEE Transactions on Automatic Control. 57:1273-1279
Most existing methods for satellite attitude control assume that full knowledge of satellite attitude is available by algebraic manipulation of at least two vector measurements from attitude sensors such as Sun, Earth-horizon, Earth-magnetic or star
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73cea319ac7e06f453f95c1633ba7085
https://doi.org/10.1109/tac.2011.2174663
https://doi.org/10.1109/tac.2011.2174663
Publikováno v:
ACC
American Control Conference (ACC)
American Control Conference (ACC), IEEE, Jul 2015, Chicago, United States. pp.3199-3205, ⟨10.1109/ACC.2015.7171825⟩
American Control Conference (ACC)
American Control Conference (ACC), IEEE, Jul 2015, Chicago, United States. pp.3199-3205, ⟨10.1109/ACC.2015.7171825⟩
International audience; This paper proposes an attitude estimation methodology for the case where attitude sensors provide discrete-time samples of vector measurements at different sample rates and with time delays. The proposed methodology is based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5acee4092c47a3123ffb076bccbd196c
https://doi.org/10.1109/acc.2015.7171825
https://doi.org/10.1109/acc.2015.7171825
Observers for invariant systems on Lie groups with biased input measurements and homogeneous outputs
This paper provides a new observer design methodology for invariant systems whose state evolves on a Lie group with outputs in a collection of related homogeneous spaces and where the measurement of system input is corrupted by an unknown constant bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0effb2ff4cae6c95818ecc1e810fceab
Publikováno v:
53rd IEEE Conference on Decision and Control
53rd IEEE Conference on Decision and Control, Dec 2014, Los Angeles, United States. pp.114-120, ⟨10.1109/CDC.2014.7039368⟩
CDC
53rd IEEE Conference on Decision and Control, Dec 2014, Los Angeles, United States. pp.114-120, ⟨10.1109/CDC.2014.7039368⟩
CDC
International audience; This paper provides a nonlinear attitude estimation method for vehicles performing high acceleration maneuvers when measurements of linear velocity and the ambient magnetic field are delayed. Linear velocity is measured using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b522cf3abba9a353cc8dbfccd5836a3d
https://hal.archives-ouvertes.fr/hal-01342057
https://hal.archives-ouvertes.fr/hal-01342057