We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Dynamic Compensation of a Piezoelectric Accelerometer Obtained through a General Probabilistic Approach †.
- Authors
Crenna, Francesco; Rossi, Giovanni Battista; Berardengo, Marta
- Abstract
Dynamic compensation is the (partial) correction of the measurement signals for the effects due to bandwidth limitations of measurement systems and constitutes a research topic in dynamic measurement. The dynamic compensation of an accelerometer is here considered, as obtained by a method that directly comes from a general probabilistic model of the measurement process. Although the application of the method is simple, the analytical development of the corresponding compensation filter is quite complex and had been previously developed only for first-order systems, whilst here a second-order system is considered, thus moving from a scalar to a vector problem. The effectiveness of the method has been tested both through simulation and by a dedicated experiment. Both tests have shown the capability of the method of significantly improve the performance of the measurement system when dynamic effects are more prevalent than additive observation noise.
- Subjects
ACCELEROMETERS; PIEZOELECTRIC detectors; BANDWIDTHS
- Publication
Sensors (14248220), 2023, Vol 23, Issue 8, p3950
- ISSN
1424-8220
- Publication type
Article
- DOI
10.3390/s23083950