农机化研究Issue(4)：213-216,4.
果园采摘平台振动性能试验
Vibration Performance Test of Orchard Picking Platform
摘要
Abstract
This paper built up Two degrees of freedom vibration mode based on people -platform interaction .Using the Fast Fourier Transform ( FFT) as the spectrum analysis method ,a vibration experiment on orchard picking platform was carried out in a low speed under different road conditions and different loads in this paper .The test results show that the different road conditions and loads have different degrees of influence on picking platform vibration .Vibration effect of road conditions for picking platform vibration effect is more obvious .Picking platform vibration is a low frequency vibra-tion, mainly concentrated in the 0~16 Hz, so it’ s easy to cause damage to fruit during the picking and transporting fruit operations and its structural design needs improvement.关键词
采摘平台/低频振动/FFT/果品损伤Key words
orchard picking platform/low frequency vibration/FFT/mechanical damage分类
农业科技引用本文复制引用
王丙龙,郝欢欢,聂森,陈军,党革荣..果园采摘平台振动性能试验[J].农机化研究,2016,(4):213-216,4.基金项目
公益性行业（农业）科研专项（201203016）；高等学校博士学科点专项科研基金项目 （）
