Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Norma Lozada-Castillo"'
Autor:
Ricardo Cortez, Marco Antonio Sandoval-Chileño, Norma Lozada-Castillo, Alberto Luviano-Juárez
Publikováno v:
Biomimetics, Vol 9, Iss 3, p 180 (2024)
This study presents the design and evaluation of a prototype snake-like robot that possesses an actuation system based on shape memory alloys (SMAs). The device is constructed based on a modular structure of links connected by two degrees of freedom
Externí odkaz:
https://doaj.org/article/5bd6cff9475b40828f3ed4ad801f0b56
Autor:
Yair Lozano-Hernández, Ismael Martínez de la Cruz, Octavio Gutiérrez-Frías, Norma Lozada-Castillo, Alberto Luviano-Juárez
Publikováno v:
Drones, Vol 7, Iss 4, p 270 (2023)
This paper describes the design and construction of an energy replenishment service station for a quadrotor. The prototype includes a small number of actuators, making it a low-cost solution. The system consists of three batteries: two charged and on
Externí odkaz:
https://doaj.org/article/ff273990d3934b7f96b3c4c8863c3e35
Autor:
Mario Ramírez-Neria, Jaime González-Sierra, Alberto Luviano-Juárez, Norma Lozada-Castillo, Rafal Madonski
Publikováno v:
Mathematics, Vol 10, Iss 20, p 3865 (2022)
The important practical problem of robust synchronization in distance and orientation for a class of differential-drive mobile robots is tackled in this work as an active disturbance rejection control (ADRC) problem. To solve it, a kinematic model of
Externí odkaz:
https://doaj.org/article/ef1607813c744fba90ff10a78c2e7b8a
Autor:
Mario Ramirez-Neria, Gilberto Ochoa-Ortega, Alberto Luviano-Juarez, Norma Lozada-Castillo, Miguel Angel Trujano-Cabrera, Juan Pablo Campos-Lopez
Publikováno v:
IEEE Access, Vol 7, Pp 13989-13998 (2019)
In the present contribution, a methodology to solve the tracking control problem of robot manipulators through the use of a Proportional Retarded plus Gravity (PR+G) compensation scheme is presented. The main advantage of the proposal is to avoid the
Externí odkaz:
https://doaj.org/article/0c0538525ff047fd9146864517fefe38
Autor:
Diego A. Flores-Hernandez, Sergio I. Palomino-Resendiz, Alberto Luviano-Juarez, Norma Lozada-Castillo, Octavio Gutierrez-Frias
Publikováno v:
IEEE Access, Vol 7, Pp 52755-52768 (2019)
This paper proposes a methodology for optimizing a class of robotic solar tracking systems with two degrees of freedom using a heuristic approach. The proposal allows a balance to be found between the energy consumption and tracking accuracy in the t
Externí odkaz:
https://doaj.org/article/bd2f2da6fd67496fb99bc1b5bb59b30c
Autor:
Octavio Gutiérrez-Frías, Norma Lozada-Castillo, J. Alejandro Aguirre-Anaya, Diego A. Flores-Hernández
Publikováno v:
Complexity, Vol 2020 (2020)
The trajectory tracking task of a magnetic levitation system connected to a beam mechanism is solved by means of a nested saturation control with a feedforward term. The flatness property of the system allows to use the nested saturation control tech
Externí odkaz:
https://doaj.org/article/05151d76d095430b942d5dc7a36941cb
Autor:
Diego A. Flores-Hernández, Alberto Luviano-Juárez, Norma Lozada-Castillo, Octavio Gutiérrez-Frías, César Domínguez, Ignacio Antón
Publikováno v:
Energies, Vol 14, Iss 22, p 7795 (2021)
Solar Tracking Systems are useful to increase the generation efficiency of photovoltaic technology, mainly for concentration technology, where dual-axis is required on account of the high accurate alignment to the Sun. Even when there exists a strong
Externí odkaz:
https://doaj.org/article/2f6881b3d7574cceb8b60c5203a14070
Autor:
Mario Ramirez-Neria, Gilberto Ochoa-Ortega, Norma Lozada-Castillo, Miguel Angel Trujano-Cabrera, Juan Pablo Campos-Lopez, Alberto Luviano-Juarez
Publikováno v:
IEEE Access, Vol 4, Pp 7816-7827 (2016)
This paper is concerned with the design and experimental assessment of, both, feedback linearization and sliding mode control techniques to the tracking trajectory problem of a flexible-joint robotic arm for a smooth rest to rest maneuver. The robust
Externí odkaz:
https://doaj.org/article/07502d79dc0148cd9bb6c1e261eb9002
Autor:
OSCAR OCTAVIO GUTIERREZ-FRIAS, Cesar Alejandro Villaseñor Rios, Dante Mujica-Vargas, Norma Lozada-Castillo, Blanca E. Carvajal-Gamez, Alberto Luviano-Juárez
Publikováno v:
Machines; Volume 10; Issue 7; Pages: 595
This paper presents a systematic procedure for the control scheme design for a PVTOL aircraft system with an inverted pendular load, which is a nonlinear underactuated system. The control scheme is based on the use of angular movement as an artificia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a310a5d9e300592462aeafc2a03f73ac
https://doi.org/10.3390/machines10070595
https://doi.org/10.3390/machines10070595
Autor:
OSCAR OCTAVIO GUTIERREZ-FRIAS, José Alejandro Aguirre, Raúl Villafuerte-Segura, Diego A. Flores-Hernández, Norma Lozada-Castillo
Publikováno v:
Complexity, Vol 2020 (2020)
The trajectory tracking task of a magnetic levitation system connected to a beam mechanism is solved by means of a nested saturation control with a feedforward term. The flatness property of the system allows to use the nested saturation control tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a763162f9624940cdc32b88c16ce711
https://doaj.org/article/05151d76d095430b942d5dc7a36941cb
https://doaj.org/article/05151d76d095430b942d5dc7a36941cb