江西农业学报2024，Vol.36Issue(4)：53-58,6.DOI:10.19386/j.cnki.jxnyxb.2024.04.009
猕猴桃便携式无损检测仪影响因素及其精度校准分析
Analysis of Influencing Factors and Accuracy Calibration of Portable Nondestructive Testing Instrument of Kiwifruit
摘要
Abstract
In order to explore the influence of cultivation bases and maturity on the precision of portable nondestructive testing for the soluble solid of kiwifruit,the samples of the same kiwifruit variety from 3 cultivation bases were used as the materials,and the soluble solid of kiwifruit was determined by portable nondestructive testing instrument and conventional lossy testing respectively.The result was analyzed by artificial neural network.The results showed that when the portable nondestructive testing instrument was used to detect the soluble solid of kiwifruit,the nondestructive testing R2 of 3 cultivation bases were 0.26,0.52 and 0.61 respectively.Maturity would have a certain impact on its detection accuracy,but there was no stable uniform law among different cultivation bases.The random predicted value based on artificial neural network learning and modeling could increase R2 by 5%～49%.Therefore,the predicted value can be used as an intermediate calibration procedure to help improve the accuracy of portable nondestructive testing.关键词
猕猴桃/可溶性固形物/便携式无损检测/精度/人工神经网络Key words
Kiwifruit/Soluble solid/Portable nondestructive testing/Accuracy/Artificial neural network分类
农业科技引用本文复制引用
张琛,郗笃隽,裴嘉博,刘辉,汪末根..猕猴桃便携式无损检测仪影响因素及其精度校准分析[J].江西农业学报,2024,36(4):53-58,6.基金项目
浙江省科技计划项目(2021C02066-8-3) （2021C02066-8-3）
浙江省农业重大技术协同推广计划(2022XTTGGP03) （2022XTTGGP03）
杭州市农科院科技创新与示范推广基金项目(2022HNCT-14) （2022HNCT-14）
杭州市农业科技协作与创新攻关项目(市院合作项目). （市院合作项目）
