Smoothing cubic spline approximation of silicon diode temperature sensors thermometric characteristics

摘要

Shown in this paper is the efficiency of a smoothing cubic splineudapproximation for temperature response curves (TRC) of wide range silicon diodeudthermometers (SDTs). The offered calculation algorithm allows to describe TRC with audhigh accuracy and receive the interpolation tables with any temperature step. It allowsudessentially to expand SDT field of application.