Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Measurement Uncertainty Estimation of a Robust Photometer Circuit
Year:2009
Research Areas
  • Processing and signal analysis
Information
Abstract
In this paper the uncertainty of a robust photometer circuit (RPC) was estimated. Here, the RPC was considered as a measurement system, having input quantities that were inexactly known, and output quantities that consequently were also inexactly known. Input quantities represent information obtained from calibration certificates, specifications of manufacturers, and tabulated data. Output quantities describe the transfer function of the electrical part of the photodiode. Input quantities were the electronic components of the RPC, the parameters of the model of the photodiode and its sensitivity at 670 nm. The output quantities were the coefficients of both numerator and denominator of the closedloop transfer function of the RPC. As an example, the gain and phase shift of the RPC versus frequency was evaluated from the transfer function, with their uncertainties and correlation coefficient. Results confirm the robustness of photodiode design.
International
Si
JCR
Si
Title
SENSORS
ISBN
1424-8220
Impact factor JCR
1,87
Impact info
Volume
9
10.3390/s90403149
Journal number
0
From page
3149
To page
3169
Month
ABRIL
Ranking
Participants
  • Autor: Wilmar Hernandez Perdomo (UPM)
  • Autor: Jesus de Vicente Y Oliva (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Teoría de Aproximación Constructiva y Aplicaciones
  • Centro o Instituto I+D+i: Centro Laser
  • Grupo de Investigación: Ingeniería y Aplicaciones del Láser
  • Departamento: Ingeniería de Circuitos y Sistemas
  • Departamento: Física Aplicada a la Ingeniería Industrial
S2i 2019 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
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