Abstract: A high-frequency dynamic pressure transducer calibration system and method is provided. The method directs a source onto a diaphragm of a dynamic pressure transducer. An oscillating voltage at a target frequency (or range of frequencies) is generated. The oscillating voltage is coupled to an electrical connector of the dynamic pressure transducer. A deflection pattern of the diaphragm is recorded. The dynamic pressure transducer is calibrated by correlating magnitude of the deflection pattern with the oscillating voltage as a function of the target frequency (or range of frequencies).
Type:
Grant
Filed:
September 29, 2020
Date of Patent:
September 12, 2023
Assignees:
UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INCORPORATED, INTERDISCIPLINARY CONSULTING CORPORATION