Modeling and Simulation of a Wheatstone Bridge Pressure Sensor in High Temperature with VHDL-AMS
Résumé
This paper presents a model of a Wheatstone bridge sensor in VHDL-AMS. This model is useful to take into account the temperature effect on the sensor accuracy. The model is developed on the basis of a resistor model. Simulations are performed for three different combinations of parameters values. They confirm the resistors mismatch effect on the sensor accuracy in high temperature (HT).
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