[1]巫均平.林果机械振动采收机异常共振模态仿真分析[J].机械与电子,2023,41(09):76-79.
　WU Junping.Simulation Analysis of Abnormal Resonance Mode of Fruit Machinery Vibration Harvester[J].Machinery & Electronics,2023,41(09):76-79.
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林果机械振动采收机异常共振模态仿真分析()
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
41
期数:
2023年09期
页码:
76-79
栏目:
机电一体化技术
出版日期:
2023-09-25

文章信息/Info

Title:
Simulation Analysis of Abnormal Resonance Mode of Fruit Machinery Vibration Harvester
文章编号:
1001-2257 ( 2023 ) 09-0076-04
作者:
巫均平
茂名职业技术学院,广东 茂名 525000
Author(s):
WU Junping
( Maoming Polytechnic , Maoming 525000 , China )
关键词:
林果采收机; 机械振动; 异常共振; 共振模态仿真
Keywords:
forest fruit harvester ;  mechanical vibration ;  abnormal resonance ;  resonance mode simulation
分类号:
S225
文献标志码:
A
摘要:
为了提升林果机械振动采收机异常检测的精准度,对采收机的异常共振模态进行分析,并设计相应的模态分析方法。构建林果机械振动采收机结构模型,在该模型下分析其工作模式。设置林果机械振动采收机的振动标准,并实现对采收机异常共振的检测。针对存在异常共振的采收机,分别从共振频率、阻尼比和共振振型 3 个方面,得出采收机异常共振模态的分析结果。实验结果表明,共振模态分析方法能够更加精准地反映出林果采收机的异常情况。
Abstract:
In order to improve the accuracy of abnormal detection of forestry fruit machinery vibration harvester , the abnormal resonance mode of the harvester was analyzed , and the corresponding modal analysis method was designed.The structure model of the mechanical vibration harvester was built , and its working mode was analyzed under the model.The vibration standard of forestry fruit machinery vibration harvester was set , and the detection of abnormal resonance of the harvester was realized.For the harvester with abnormal resonance , the analysis results of the abnormal resonance mode of the harvester are obtained from the natural frequency , damping ratio and resonance revitalization.The experimental results show that the resonant mode analysis method can more accurately reflect the abnormal situation of the fruit harvester

参考文献/References:

[ 1 ] 张亚萍,胡志超,游兆延,等 .4HCDS-100 型花生收获机机架的模态分析与振动测试[ J ] . 江苏农业科学,2018 , 46 ( 24 ): 244-247.

[ 2 ] 刘斌 . 振动式林果采收机的机械化试验研究[ J ] . 农机化研究,2019 , 41 ( 5 ): 163-167.
[ 3 ] 刘金南 . 基于振动机理的采收机研究现状及发展趋势[ J ] . 农业技术与装备, 2018 ( 3 ): 84-85.
[ 4 ] 王江萍,常鹏飞 . 基于 VMD 的振动模态固有频率识别[ J ] . 西安石油大学学报(自然科学版), 2018 , 33 ( 3 ):92-97 , 106.
[ 5 ] 何凯,廖玉松,张宝霞,等 . 基于变分模态分解法和共振解调技术的滚动轴承早期故障检测研究[ J ] . 机械制造,2018 , 56 ( 9 ): 94-96.
[ 6 ] 李明 . 海洋平台机械设备振动响应分析[ J ] . 天津科技,2020 , 47 ( 1 ): 55-58 , 61.
[ 7 ] 于镭,常军,黄存柱 . 基于 DSP的自动包装机控制系统的软件设计[ J ] . 微型机与应用, 2010 , 29 ( 1 ): 3-5.

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备注/Memo

备注/Memo:
收稿日期: 2022-10-18
作者简介:巫均平 ( 1982- ),男,广东梅县人,硕士,讲师,研究方向为机械工程。
更新日期/Last Update: 2023-09-27