Now showing items 358-377 of 660

  • Kinematic analysis and workspace simulation of humanoid robot KUBO 

    Hernández Franco, Efraín; Velázquez, Ramiro (Institute of Electrical and Electronics Engineers Inc., 2018)
    This paper overviews the kinematics and workspace computer simulation of humanoid robot KUBO, a four-limbed robot with 20-DOF. Made entirely from aluminum and assembled with commercial off-the-shelf actuators and sensors, ...
  • Kinematic computations for small-size humanoid robot KUBO 

    Velázquez, Ramiro (Asian Research Publishing Network, 2017-12)
    This paper overviews the kinematics and workspace computer simulation of a small-size humanoid robot named KUBO. This bipedal walking platform has 20 degrees of freedom (DOF) and is powered by servomotors that perform ...
  • Kinematics solution of the RV-3SB robot using successive screws 

    Gutiérrez, Sebastián (Institute of Electrical and Electronics Engineers Inc., 2020-10)
    In this paper a complete kinematics analysis of the RV-3SB Mitsubishi robot is perform. An alternative methodology to address the kinematic problem based on the Screws theory is presented. Then, the design of a simulator ...
  • Kynekilektros : an integrated system for augmenting capabilities on street trips 

    Anzures, Kevin; Cazares, Hugo; Scott, Alejandro; Soberon, Federico; Ponce, Hiram (Institute of Electrical and Electronics Engineers Inc., 2017)
    Generation system based on the transformation of kinetic energy into, electrical energy through an alternator, with a central signals processing unit ans its interpretation of quantitative and qualitative information in ...
  • Landscape images distance using Kullback Leibler divergence 

    Sánchez-Gómez, Claudia; Gutiérrez, Sebastián; Domínguez Soberanes, Julieta (Institute of Electrical and Electronics Engineers Inc., 2018)
    We present in this document a new proposal to measure distance for landscape images taking into consideration color, texture and, orientation. The hue, entropy and gradient field's magnitude and orientation are used to ...
  • Large induction motor drive performance comparison 

    Valderrábano González, Antonio; Rosas-caro, Julio (IEEE, 2019)
    Comparative analysis of the performance of a motor drive with different controller strategies such as Volt-age/frequency (V/F), Proportional, Integral (PI), and Neural Network (NN) controllers to follow speed and torque ...
  • Latency analysis in IPv4/IPv6 data network 

    Martinez-Rios, Felix; Elguea, Lorenzo; Ramos Báez, José Cruz (Seventh Sense Research Group, 2016)
    New Network tools used in data networks, such as Software Defined Networks (SDN) allow precise control of all network segments, so that they can be used to optimize data networks in a global way. Networks have been optimized ...
  • Lead time performance in a Internet product delivery supply chain with automatic consolidation 

    Marmolejo-Saucedo, José-Antonio (Springer Verlag, 2018-06)
    Internet sales have increased exponentially in the last decade. Much of the internet sales are of physical products in urban areas that require product delivery transportation with a tight delivery lead time. With this ...
  • Leak detection in waterworks : comparison between stft and fft with an overcoming of limitations 

    Velázquez, Ramiro (Polish ACAD Sciences Committee Metrology and Res Equipment, 2018-02)
    Detection of leakages in pipelines is a matter of continuous research because of the basic importance for a waterworks system is finding the point of the pipeline where a leak is located and – in some cases – a nature of ...
  • Learning from the past to shape the future : a comprehensive text mining analysis of OR/MS reviews 

    Romero-Silva, Rodrigo (Elsevier Ltd, 2021)
    This paper provides an overview of the evolution and state-of-the-art of the Operations Research and Management Science (OR/MS) subject area from 1956 to 2019. Using text mining techniques on the content of the title, ...
  • Liberalization of the mexican electricity sector : a study of technical efficiency 

    Marmolejo-Saucedo, José-Antonio (Springer Science and Business Media Deutschland GmbH, 2019-01-22)
    This article discusses the recent reform implemented in the Mexican electricity sector. As part of the structural reforms carried out in Mexico during the last 6 years (2012–2018), the opening of this sector to foreign ...
  • A life cycle assessment (LCA) of antibacterial gel production 

    Enríquez-Martínez Valeria; Niembro García, Isabel Joaquina; Marmolejo-Saucedo, José-Antonio (Springer Science and Business Media Deutschland GmbH, 2021)
    During the COVID-19 pandemic the antibacterial gel become an important prevention measures to stop the spread of the virus. In Mexico, the demand for preventive hygiene products and health supplies increased more than 50% ...
  • Liking product landscape : going deeper into understanding consumers' hedonic evaluations 

    Sánchez-Gómez, Claudia; Domínguez Soberanes, Julieta (MDPI Multidisciplinary Digital Publishing Institute, 2019)
    The use of graphical mapping for understanding the comparison of products based on consumers’ perceptions is beneficial and easy to interpret. Internal preference mapping (IPM) and landscape segmentation analysis (LSA) ...
  • Linear and nonlinear control approaches for the cart inverted pendulum problem 

    Preza Hernandez, Enrique David; Velázquez, Ramiro; Macías-Quijas, Ricardo; Hernández Ramírez, Erika Iliana (Institute of Electrical and Electronics Engineers Inc., 2021)
    This paper presents a complete review of the cart inverted pendulum (CIP) problem. The design, modeling, and control of such system as well as the implementation of a mechatronic prototype are herein presented. Several ...
  • Linear models for non-congruent circle packing in a rectangular container 

    Marmolejo-Saucedo, José-Antonio (University of Mascara. Faculty of Science and Technology, 2018)
    The problem of packing non-congruent circles within bounded regions is considered. The aim is to maximize the number of circles placed into a rectangular container or minimize the waste. The circle is considered as a set ...
  • Linking lean adoption and implementation in healthcare to national cultures 

    Nucamendi-Guillén, Samuel (MDPI AG, 2021-08-08)
    Lean Healthcare (LHC) is a widely accepted approach to improve the quality of care around the world. This research compares two studies, which evaluated the adoption/implementation of LHC in Finland and Mexico, to understand ...
  • Low cost CO detector integrated with IoT 

    Gutiérrez, Sebastián; Rodrigo Cruz, Pedro Manuel (Institute of Electrical and Electronics Engineers Inc., 2019)
    This article presents a low cost project focused on detecting carbon monoxide in the environment and warning the user, based on the usage of the MQ-7 sensor, a loudspeaker (active buzzer) and the integrated circuit ESP8266. ...
  • Low cost greenhouse monitoring system based on internet of things 

    Gutiérrez, Sebastián (Institute of Electrical and Electronics Engineers Inc., 2019)
    It is a well-known situation that nowadays people are opting for organic food grown in an ecological way to reduce carbon footprint and damage to the environment. Ecology is suffering because of the use of pesticides and ...
  • A low-cost digital vital signs capturer for older adults : design, development and implementation 

    Valdivia, Leonardo; Del Valle Soto, Carolina; Del-Puerto-Flores, J. Alberto; Arrobo Moncayo, Sebastián José; Gómez Aceves, Kalid Gabriel (Institute of Electrical and Electronics Engineers Inc., 2021-05)
    Nowadays, information technologies are increasingly accessible to the majority of the population. This has made it possible to promote the use of the Internet of Things (IoT). One of the industries with the greatest ...
  • A low-cost jamming detection approach using performance metrics in cluster-based wireless sensor networks 

    Del Valle Soto, Carolina; Juárez Rodríguez, Alma Angélica; Rosas-caro, Julio (MDPI AG, 2021-02-08)
    Wireless Sensor Networks constitute an important part of the Internet of Things, and in a similar way to other wireless technologies, seek competitiveness concerning savings in energy consumption and information availability. ...