Accelerometer Test Time Reduction with Machine Learning
Description
With the steady advancement of neural network research, new applications are continuously emerging. As a tool for test time reduction, neural networks provide a reliable method of identifying and applying correlations in datasets to speed data processing. By leveraging the power of a deep neural net, it is possible to record the motion of an accelerometer in response to an electrical stimulus and correlate the response with a trim code to reduce the total test time for such sensors. This reduction can be achieved by replacing traditional trimming methods such as physical shaking or mathematical models with a neural net that is able to process raw sensor data collected with the help of a microcontroller. With enough data, the neural net can process the raw responses in real time to predict the correct trim codes without requiring any additional information. Though not yet a complete replacement, the method shows promise given more extensive datasets and industry-level testing and has the potential to disrupt the current state of testing.
Date Created
The date the item was original created (prior to any relationship with the ASU Digital Repositories.)
2019
Agent
- Author (aut): Debeurre, Nicholas
- Thesis advisor (ths): Ozev, Sule
- Thesis advisor (ths): Vrudhula, Sarma
- Committee member: Kniffin, Margaret
- Publisher (pbl): Arizona State University