Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Mathieu Brunot"'
Publikováno v:
2022 International Conference on Unmanned Aircraft Systems (ICUAS).
Publikováno v:
19th IFAC Symposium on System Identification
19th IFAC Symposium on System Identification, Jul 2021, Padova (virtual), Italy
19th IFAC Symposium on System Identification, Jul 2021, Padova (virtual), Italy
International audience; In this paper, we propose a new piecewise polynomial model (PwPM) for the modelling of an Unmanned Aircraft System (UAS) aerodynamic coefficients over a wide flight envelope, where they are characterized by nonlinear and hyste
Publikováno v:
19th IFAC Symposium on System Identification
19th IFAC Symposium on System Identification, Jul 2021, Padova (virtual), Italy
19th IFAC Symposium on System Identification, Jul 2021, Padova (virtual), Italy
International audience; A semi-parametric regression methodology is formulated to identify the unsteady lift characteristics of a small UAS undergoing dynamic stall. Based on the trailing edge separation model of Leishmann and Beddoes, the nonlinear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3488d4c3d260970caf5a2e1fd71613b0
https://hal-enac.archives-ouvertes.fr/hal-03286034/document
https://hal-enac.archives-ouvertes.fr/hal-03286034/document
Autor:
Mathieu Brunot
Publikováno v:
AIAA Scitech 2020 Forum
AIAA Scitech 2020 Forum, Jan 2020, Orlando, United States. ⟨10.2514/6.2020-0509⟩
AIAA Scitech 2020 Forum, Jan 2020, Orlando, United States. ⟨10.2514/6.2020-0509⟩
International audience; The identification of aircraft aerodynamic models is inevitably degraded by external disturbances like sensors noise or turbulence. The usual identification method based on the Least-Squares technique suffers from such phenome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8922e46a720a8bcf54229cbbf59f1cf4
https://hal.archives-ouvertes.fr/hal-03232425/document
https://hal.archives-ouvertes.fr/hal-03232425/document
Publikováno v:
Journal of Dynamic Systems, Measurement, and Control
Journal of Dynamic Systems, Measurement, and Control, American Society of Mechanical Engineers, 2019, 142 (3), pp.031002-1-031002-9. ⟨10.1115/1.4045430⟩
Journal of Dynamic Systems, Measurement, and Control, American Society of Mechanical Engineers, 2019, 142 (3), pp.031002-1-031002-9. ⟨10.1115/1.4045430⟩
Industrial robot identification is usually based on the inverse dynamic identification model (IDIM) that comes from Newton's laws and has the advantage of being linear with respect to the parameters. Building the IDIM from the measurement signals all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::264c8ad8b6d3aad92fd337884c3a11e6
https://hal.archives-ouvertes.fr/hal-02459180
https://hal.archives-ouvertes.fr/hal-02459180
Autor:
Mathieu Brunot
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems
IEEE Transactions on Aerospace and Electronic Systems, Institute of Electrical and Electronics Engineers, 2019, 14 (8), pp.1-9. ⟨10.1109/TAES.2019.2953414⟩
IEEE Transactions on Aerospace and Electronic Systems, Institute of Electrical and Electronics Engineers, 2019, 14 (8), pp.1-9. ⟨10.1109/TAES.2019.2953414⟩
International audience; This paper presents a Kalman-type recursive estima-tor for discrete time systems with a measurement noise modeled by a Gaussian-uniform mixture. The objective is to deal with data containing outliers that degrade the performan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07eb0cba7bb265203b2db81c741a934b
https://hal.archives-ouvertes.fr/hal-02475697
https://hal.archives-ouvertes.fr/hal-02475697
Publikováno v:
Control Engineering Practice
Control Engineering Practice, Elsevier, 2018, 74, pp.107-117. ⟨10.1016/j.conengprac.2018.02.010⟩
Control Engineering Practice, Elsevier, 2018, 74, pp.107-117. ⟨10.1016/j.conengprac.2018.02.010⟩
International audience; Industrial robots are electro-mechanical systems with double integrator behaviour, necessitating operation and model identification under closed-loop control conditions. The Inverse Dynamic Identification Model (IDIM) is a mec
Autor:
Mathieu Brunot, Alexandre Janot
Publikováno v:
IFAC-Papers
IFAC-PapersOnLine, Elsevier, 2018, 51 (15), pp.132-137. ⟨10.1016/j.ifacol.2018.09.103⟩
IFAC-PapersOnLine, Elsevier, 2018, 51 (15), pp.132-137. ⟨10.1016/j.ifacol.2018.09.103⟩
International audience; The work presented in this paper focus on robot identification and presents a method based on the use of instrumental variables (IV). When dealing with en-bloc and offline identification of robots, the instrumental matrix cons
Autor:
Mathieu Brunot
Publikováno v:
Journal of Aerospace Engineering
Journal of Aerospace Engineering, American Society of Civil Engineers, 2019, 32 (5), pp.1-5. ⟨10.1061/(ASCE)AS.1943-5525.0001003⟩
Journal of Aerospace Engineering, American Society of Civil Engineers, 2019, 32 (5), pp.1-5. ⟨10.1061/(ASCE)AS.1943-5525.0001003⟩
International audience; External disturbance and measurement noise during flight tests inevitably degrade the identification of the aircraft aerodynamic models. Traditional approaches, however, need to differentiate the measured signals to build the
Publikováno v:
IFAC-Papers
IFAC-PapersOnLine, Elsevier, 2018, 51 (15), pp.431-436. ⟨10.1016/j.ifacol.2018.09.183⟩
IFAC-PapersOnLine, Elsevier, 2018, 51 (15), pp.431-436. ⟨10.1016/j.ifacol.2018.09.183⟩
International audience; Industrial robots must be operated in closed-loop since they are electro-mechanical systems with double integrator behaviour. Their mechanical model, called the Inverse Dynamic Identification Model (IDIM), is based on Newton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d23c5f4655a9a529dcd2c5f2cc7ef78a
https://oatao.univ-toulouse.fr/26766/
https://oatao.univ-toulouse.fr/26766/