食品与机械2017，Vol.33Issue(4)：70-74,5.DOI:10.13652/j.issn.1003-5788.2017.04.014
注水肉超声波无损检测装置及特征阈值的提取
Ultrasonic nondestructive testing device for water-injected meat and extraction of feature threshold
摘要
Abstract
Targeting the water-injected meat issue and lack of the household inspective devices,developed a portable non-destructive ultrasonic inspective device on water-injected meat.Basing on the ultrasonic energy analysis,the final characteristic threshold is confirmed by analyzing characteristic values,like the characteristics of frequency,characteristic half-wave,and δ0 amplitude,through related experiments.As the results imply,4.010 V,the obtained δ0 amplitude of characteristic half-wave,is the final threshold.The nondestructive ultrasonic inspective device on water-injected meat reaches a high grading accuracy of 98.8％.关键词
注水肉/无损检测/超声波/特征半波Key words
water-injected meat/nondestructive testing/ultrasonic/characteristic half-wave引用本文复制引用
刘朝鑫,李明,甘富航,张维华,王润涛..注水肉超声波无损检测装置及特征阈值的提取[J].食品与机械,2017,33(4):70-74,5.基金项目
东北农业大学SIPT项目(编号:201610224003) （编号:201610224003）
国家科技支撑计划资助项目(编号:2014BAD06B00) （编号:2014BAD06B00）
黑龙江省博士后启动基金资助项目(编号:LBH-215024) （编号:LBH-215024）
