Title :
Identification of linear models for the dynamics of a photodetector
Author :
Lovera, Marco ; Previdi, Fabio
Author_Institution :
Dipt. di Elettron. e Inf., Politec. di Milano, Milan, Italy
fDate :
Aug. 31 1999-Sept. 3 1999
Abstract :
In this paper the dynamic characterisation of a novel optical sensor from experimental impulse response measurements is considered. In particular, subspace identification techniques are applied to the estimation of a state space model for the device. The obtained linear model is applied to the estimation of the linearity and the dynamic range of the sensor.
Keywords :
optical sensors; photodetectors; state-space methods; transient response; dynamic range estimation; experimental impulse response measurements; linear model identification; linearity range estimation; optical sensor; photodetector dynamics; state space model estimation; subspace identification techniques; Data models; Frequency measurement; Light sources; Linearity; Photodetectors; Time measurement; Voltage measurement; Photodetectors; Pulsed lasers; Subspace methods; System identification;
Conference_Titel :
Control Conference (ECC), 1999 European
Conference_Location :
Karlsruhe
Print_ISBN :
978-3-9524173-5-5
