Integrated Smart Sensor CalibrationDelft University Press, 1997 - 212 lappuses The calibration procedure required for manufacturing accurate sensors is, presently, time consuming and hard to automate. Hence, it contributes considerably to the sensor fabrication costs. This book explains how to include a digitally programmable calibration function in an integrated smart sensor. Calibration circuits, using analog signal processing, digital signal processing, or a mixed-mode technique based on sigma-delta modulation, are presented, as well as the other circuits needed in a smart sensor. The combination of a programmable calibration circuit and a digital bus interface, included in the integrated smart sensor, enables automation of the calibration procedure for a large batch of sensors at a time. This will help to reduce the costs of calibration in sensor production, and thus, to decrease the price of a sensor. |
Saturs
Integrated Smart Sensor Concept | 21 |
References | 47 |
2 | 57 |
Autortiesības | |
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Integrated Smart Sensors: Design and Calibration Gert van der Horn,Johan Huijsing Ierobežota priekšskatīšana - 2012 |
Integrated Smart Sensors: Design and Calibration Gert van der Horn,Johan Huijsing Ierobežota priekšskatīšana - 1997 |
Integrated Smart Sensors: Design and Calibration Gert van der Horn,Johan Huijsing Priekšskatījums nav pieejams - 2012 |
Bieži izmantoti vārdi un frāzes
amplifier analog circuit analog signal Analog-to-Digital converter baseband bitstream output bitstream signal bus interface bus master calculated calibration circuit calibration coefficients calibration function calibration measurements calibration points calibration step common-mode configuration cross-sensitivity current signals Delft desired transfer digital output Digital-to-Analog Converters equation error curve frequency gain correction implementation input current instrumentation amplifier integrated smart sensor interpolation IREF IV-converter J.H. Huijsing kalibratie laser-trimming linearity error microcontroller multiplier noise shaping noise-shape nonlinearity normalized number of calibration obtained offset and gain open collector output current output value output voltage oversampling physical input signal polynomial calibration method pressure sensor PTAT quantization noise ratio realize reference signal resistors self-calibration self-test sensor calibration sensor interface sensor output signal sensor signal sensor transfer curve sensor transfer function Sensors and Actuators shown in Fig sigma-delta AD-converter sigma-delta converter sigma-delta modulator signal processing silicon smart temperature sensor switches temperature coefficient transistors VI-converter voltage y₁ Yref
Atsauces uz šo grāmatu
Design of Wireless Autonomous Datalogger IC's Wim Claes,Willy M. C. Sansen,Robert Puers Ierobežota priekšskatīšana - 2005 |