Fault tolerance methodology for micro-volume deposit system

Luis Yépez-Pérez, Rogelio Bustamante-Bello, Ricardo A. Ramírez-Mendoza, Jorge De J. Lozoya-Santos

Resultado de la investigación

Resumen

This work presents a method and an algorithm for implementing the control of two micro-pumps with tolerance to sensors faults. These micro-pumps are used in a micro-volume deposit system, which is intended to help with biomedical and laboratory tests that involve the use of medical samples. This deposit system performs the suction or deposit of the required volumes of fluid. A requirement for this system is to protect the samples and reagents used in the process for the cost associated with gathering the samples. In this way, the idea is to have a fault tolerant system, which can ensure the integrity of the samples. The method and algorithm are implemented using a technique called analytic redundancy Muenchhof et al. (Eur J Control 15, 2009[1]), which allows reducing the number of physical redundant sensors in a system. For this implementation, we propose the use of a physical sensor and an analytic sensor, using the model of suction-expulsion of the micro-pump from a previous work.

Idioma originalEnglish
Título de la publicación alojadaProperties and Characterization of Modern Materials
EditoresAndreas Öchsner, Holm Altenbach
Páginas333-344
Número de páginas12
ISBN (versión digital)9789811016011
DOI
EstadoPublished - 1 ene. 2017
EventoAdvanced Structured Materials -
Duración: 1 ene. 2017 → …

Serie de la publicación

NombreAdvanced Structured Materials
Volumen33
ISSN (versión impresa)1869-8433
ISSN (versión digital)1869-8441

Conference

ConferenceAdvanced Structured Materials
Período1/1/17 → …

All Science Journal Classification (ASJC) codes

  • Ciencia de los materiales (todo)

Huella

Profundice en los temas de investigación de 'Fault tolerance methodology for micro-volume deposit system'. En conjunto forman una huella única.

Citar esto