Examinando por Autor "Meneses Benavides, Gustavo"
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- PublicaciónAcceso abiertoControl mioeléctrico para prototipo de prótesis de miembro superior a partir de la lectura de sensores del dispositivo portable MyoArmband(2019) Gallego Quintero, Santiago; Meneses Benavides, GustavoThis project aims to develop a control based on electromyography (EMG) signals, using the MyoArmband portable device that, thanks to its sensors, wireless communication and easy use, is more comfortable for the user and can facilitate the signal characterization method thanks to its number of sensors. The control will have the ability to identify a basic group movement made with the human hand and will send control signals to an electromechanical prototype of the upper limb.
- PublicaciónAcceso abiertoDesarrollo de una prótesis transradial externa para miembro superior basada en impresión 3D(2020) Ríos Mesa, Andrés; Meneses Benavides, GustavoUrrently 3D printing is contributing greatly to the manufacture of prostheses. Its use can reduce the cost of prosthetic fabrication and allows the sea to be more accessible to those who need it. 3D printing allows us to make designs that fit better to the needs of each patient, through 3D printing can replace the body image and simulate the movements of the hands mechanically, it is also possible to develop prototypes in which Electronic components can be implemented to achieve an electromechanical prosthesis.Currently being developed a prototype external transradial prosthesis for a superior limb is based on 3D printing that fits the needs of the patient, this prosthesis has been adapted to the normal movements of the hands of the mechanical form. Several designs will be made in order to see the prototypes according to the needs and desires of the user. Through 3D printing we can manufacture prostheses that are modular, lightweight and comfortable enough, as well as low cost and manufacturing time. 3D printing is a technology that is advancing more and more and this is a more suitable solution for people who have a higher or lower type of disability
- PublicaciónAcceso abiertoDiseño e implementación de un sistema de comunicación subacuática basado en la emisión y recepción de señales en el rango de frecuencias de ultrasonido(2017) Uribe Gómez, Andrés Felipe; Vélez Hurtado, Javier Alberto; Meneses Benavides, GustavoCommunications in marine environments represent a special case within information transmission and reception systems, given the characteristics of the medium that obviously affect the propagation of radio signals, resulting in a predominance, at least in submarine implementations, Acoustic wave or optical link based communications. It is proposed to implement an underwater communications system which is based on ultrasonic waves and which can be used in telemetry applications or the like, having a relatively low transmission rate. In order to verify the effectiveness and performance of such systems, the design and implementation of an acoustic source underwater will be carried out and controlled by electronic circuits for the transmission of information. The reception will be carried out with the aid of an arrangement of hydrophones and electronic demodulation-decoding circuits. Alternatively, you can use computer equipment, data acquisition cards, development platforms that use processors of 32 or more bits, or similar devices to assist in the reception stage when the transmission scheme so requires. It is hoped to contribute with this work to an area that has few registers of study and experimentation at local level, also looks for to find new possibilities for systems of telemetry in marine environments that can be adapted to different scenarios that require of underwater communication. The fields of application and experimentation for underwater communication solutions range from the control and monitoring of remotely operated submarine vehicles to underwater sensor networks, to name a few.