Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Alexandre M. Ribeiro"'
Publikováno v:
IFAC-PapersOnLine. 54:7-12
This paper presents an experimental validation of a learning convex policy for path-tracking on a differential drive robot. An online implementation of the convex control policy (COCP) is provided in the ROS environment using the CVXGEN package that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f273ed6e76c98e2a7d6ea2b2cd71b6
https://doi.org/10.1016/j.ifacol.2021.10.002
https://doi.org/10.1016/j.ifacol.2021.10.002
Publikováno v:
Vehicle System Dynamics. 60:743-769
This work addresses the lateral stabilisation problem of four-wheels ground vehicles. The objective is to estimate the largest state-space region such that the closed-loop vehicle lateral stability...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4358039d15fc196e766b6d23405e2cf
https://doi.org/10.1080/00423114.2020.1844905
https://doi.org/10.1080/00423114.2020.1844905
Publikováno v:
IFAC-PapersOnLine. 53:14387-14393
This work presents the stability analysis and design of a lateral controller for a nonlinear ground vehicle applying the concept of polynomial sum of squares relaxations. The system is approximated by a polynomial vector field that describes the late
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4929f38e1df9e2febae1f98d14333647
https://doi.org/10.1016/j.ifacol.2020.12.1398
https://doi.org/10.1016/j.ifacol.2020.12.1398
Publikováno v:
Anais do Congresso Brasileiro de Automática 2020.
This paper addresses the problem of estimating the tire cornering stiffness coecient and the yaw moment of inertia of a scaled car-like vehicle. The method merges measurements information of the vehicle lateral response along with its nonlinear plana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::932d5c7874c8dfaa0635cd9ba4f5b66d
https://doi.org/10.48011/asba.v2i1.1007
https://doi.org/10.48011/asba.v2i1.1007
Publikováno v:
2020 IEEE 6th International Conference on Control Science and Systems Engineering (ICCSSE).
This paper addresses the state feedback control synthesis for the class of nonaffine in input systems using the sum of squares (SOS) programming. Due to the nature of these systems, the SOS control design technique becomes a non-convex problem. In or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7612e7725134e807db68afff6fe7afc8
https://doi.org/10.1109/iccsse50399.2020.9171951
https://doi.org/10.1109/iccsse50399.2020.9171951
Autor:
Alexandra Moutinho, E.C. de Paiva, Alexandre M. Ribeiro, André R. Fioravanti, Mauro F. Koyama
Publikováno v:
Control Engineering Practice. 116:104924
The use of scaled vehicle prototyping is driven through costs, safety, and time effectiveness in evaluating state-of-the-art algorithms, particularly to demonstrate and facilitate application in advanced vehicle control and sensing systems. This pape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e4e163b2dd4e576548b97096c5d6c44
https://doi.org/10.1016/j.conengprac.2021.104924
https://doi.org/10.1016/j.conengprac.2021.104924
Publikováno v:
Journal of the Brazilian Society of Mechanical Sciences and Engineering. 42
The performance of vehicle active safety systems is dependent on the friction force arising from the contact of tires and the road surface. Therefore, an adequate knowledge of the tire–road friction coefficient is of great importance to achieve a g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1541c90710a4a881ef56762d39b1a31c
https://doi.org/10.1007/s40430-019-2079-y
https://doi.org/10.1007/s40430-019-2079-y
Autor:
Alexandre M. Ribeiro, Mauro F. Koyama, Luiz G. B. Mirisola, Lucas A. C. de O. Nogueira, S.S. Bueno, Randerson Araujo de Lemos, Ely C. de Paiva
Publikováno v:
Proceedings XXII Congresso Brasileiro de Automática.
O presente trabalho apresenta uma estrategia uni sensorial de navegacao autonoma para ambientes de cultivares que usa as informacoes de um unico sensor de Deteccao de Luz e Medida de Distancia (LIDAR). Um caminho de referencia e obtido a partir do us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11b10b4565f64c4df6f8d0e96fd2012d
https://doi.org/10.20906/cps/cba2018-0400
https://doi.org/10.20906/cps/cba2018-0400
Autor:
Rafael A. Cordeiro, Alexandre M. Ribeiro, Lucas A. C. de O. Nogueira, S.S. Bueno, Ely C. de Paiva, Mauro F. Koyama
Publikováno v:
Proceedings XXII Congresso Brasileiro de Automática.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f1a56521c860d94d6ea2c43ac90fc28
https://doi.org/10.20906/cps/cba2018-0369
https://doi.org/10.20906/cps/cba2018-0369
Publikováno v:
ResearcherID
LARS/SBR
LARS/SBR
We describe and evaluate a novel optimization-based off-line path planning algorithm for mobile robots based on the Counterexample-Guided Inductive Optimization (CEGIO) technique. CEGIO iteratively employs counterexamples generated from Boolean Satis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35f17d976c5c904ac54e73d98da7820b
https://doi.org/10.1109/sbr-lars-r.2017.8215336
https://doi.org/10.1109/sbr-lars-r.2017.8215336
