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Omar Hernández-González, Felipe Ramírez-Rasgado, Mondher Farza, María-Eusebia Guerrero-Sánchez, Carlos-Manuel Astorga-Zaragoza, Mohammed M?Saad and Guillermo Valencia-Palomo
This paper deals with the problem of the estimation of non-uniformly nonlinear systems with time-varying delays in the state and input. In addition, the problem of the sampled output measurement is also been addressed. Thus, an observer design for a clas...
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Miguel-Ángel Rangel-Sánchez, José-De-Jesús Urbina-González, José-Luis Carrera-Escobedo, Omar-Alejandro Guirette-Barbosa, Virgilio-Alfonso Murillo-Rodríguez, José-María Celaya-Padilla, Héctor-Antonio Durán-Muñoz and Oscar Cruz-Domínguez
The PDCA (Plan?Do?Check?Act) cycle, coupled with supplementary quality tools like 5W + 2H (Who, What, When, Where, Why, How, How much), three-legged five-why analysis, control charts, and capability analysis, serves as a potent strategy in the automotive...
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Omar Sánchez, María P. Revuelta, Adriana Gómez-Cabrera and Luis A. Salazar
Teaching production systems and Lean tools is a challenge for educators in the construction area, which is highlighted by the difficulty of emulating in the classroom the scenarios that industry professionals will face. Hence, implementing pedagogical ga...
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Guillermo Mejía, Omar Sánchez, Karen Castañeda, Eugenio Pellicer
Pág. 51 - 73
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Magnolia del Carmen Tzec-Gamboa, Oscar Omar Álvarez-Rivera, Luis Ramírez y Avilés and Francisco Javier Solorio-Sánchez
Decomposition and N release pattern from the leaves of three shrubs species were studied under field conditions. Leaves of Leucaena leucocephala (Lam.), Guazuma ulmifolia (Lam.) and Moringa oleifera (Lam.) and two mixtures, Leucaena + Moringa and Leucaen...
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Fernando Sánchez-Lara, Eduardo Manzanares-Acuña, Valentín Badillo-Almaraz, Rosalinda Gutiérrez-Hernández, Karol Karla García-Aguirre, María Elena Vargas-Díaz, Álvaro Omar Hernández-Rangel, Karla Mariela Hernández-Sánchez and Martha Celia Escobar-León
The use of plants has grown constantly worldwide, being a rich source of compounds that serve as established treatments for various diseases and conditions. This paper discusses the elemental composition and the level of environmental risk of heavy metal...
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Guillermo Mejía, Omar Sánchez, Karen Castañeda, Eugenio Pellicer
Pág. 220 - 234
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Juan Luis Templos-Santos, Omar Aguilar-Mejia, Edgar Peralta-Sanchez and Raul Sosa-Cortez
This article focuses on the optimal gain selection for Proportional Integral (PI) controllers comprising a speed control scheme for the Permanent Magnet Synchronous Motor (PMSM). The gains calculation is performed by means of different algorithms inspire...
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Cosme Alvarado-Esquivel, Luis Francisco Sánchez-Anguiano, Luis Omar Berumen-Segovia, Jesús Hernández-Tinoco, Yazmin Del Rosario Rico-Almochantaf, Alfredo Cisneros-Camacho and Jorge Arturo Cisneros-Martínez
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Leonel Francisco Aleaga Loaiza,Zaid García Sánchez,Omar Arturo García Zamora,Carlos Morell Pérez,Eniel Rodríguez Machado
Pág. 270 - 281
La planificación de la restauración es una tarea muy importante en la operación de sistemas eléctricos de potencia. Un plan que reduzca la duración de la restauración, minimiza los impactos de los apagones en la economía y la sociedad.En este artículo se...
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