Self-adjusting fuzzy diagnostic system
Gwee, Bah Hwee.
Date of Issue1992
School of Electrical and Electronic Engineering
A crystal resonator is characterized by its resonance frequency. It functions as frequency timing control for quartz timing devices. In the production of crystal resonators, the resonance frequency of each crystal resonator is achieved by going through a frequency trimming process. However, the performance of the FTP may degrade with time. This is due to its time varying non linear behaviour.
DRNTU::Engineering::Electrical and electronic engineering::Computer hardware, software and systems
NANYANG TECHNOLOGICAL UNIVERSITY