The translucent and yellow gummy latex of mangosteen by using the VFSS Measurement

Abstract

The vibration frequency base on strain gage sensor (VFSS) has proposed to predict an internal translucent and yellow gummy latex in mangosteen fruit, this measurement were used nondestructive method by vibrate on 25,30,35 and 40Hz. The VFSS were obtained an evaluation of feature extraction base on time and frequency domain, which can classify by two scatter plot. From the experimental results, the first day (day1), WAMP and RMS is the best feature comparing with the other feature, there have percentage accuracy higher than the other day. From this result, this method can obtain the high classification accuracy.

Keywords: Vibration Fruit base on Strain gage Sensor (VFSS), feature extraction, yellow gummy latex

and translucent.