Pressure sensor behavioral search: Simulation research for aerospace application

Abstract

Pressure sensors are used to monitor the performance characteristics of various systems within the appliance industry. Temperature, humidity altitude are the significant parameters to get the right information about atmospheric pressure. These geographical constraints affect the value of pressure. The pressure sensors are designed in such way that it should give correct information about all atmospheric changes. Micro Electro Mechanical System (MEMS) having piezoresistive pressure sensor has a various chip structure and sensing element. This chip structure helps to get various sensitivity results. Right now there are no results regarding impact of various chip structure, temperature and altitude variation on pressure sensors. A calibration check should be carried out at the chosen intervals for these pressure sensors to get accuracy. This paper helps to get information about how temperature and altitude affect the value of pressure and how sensor data is visualized to the user using android application. This analysis can be used for aerospace engineering application while airplane takes off or while landing.