NASA seeks to provide a highly flexible instrumentation solution to mitigate the propulsion system risks that are inherent in spaceflight. In this STTR program, Alphacore will develop a framework for smart self-calibrating sensors, backed by artificial intelligence with in-field calibration capabilities. Specifically, Alphacore will develop comprehensive in-field tools, including a low-cost MEMS accelerometer reference chip with thermal sensor calibration.
The smart sensor front-end calibration capability will enable self-calibration across a range of sensors and sensor types that will reduce system maintenance time and expense that offers improved NASA system performance and reliability throughout mission operational lifetime. To this end, the sensor hardware is monitored and calibrated continuously in real-time based on readings from built-in self-test monitors.
