摘要
为了提高茶叶理条机的传动性能与茶叶加工质量,运用蚁群算法和Matlab语言,建立了茶叶理条机优化设计数学模型,编制了茶叶理条机的关键设计参数的优化设计程序,并运用该程序对茶叶理条机的关键参数进行了优化仿真计算并进行了验证试验。优化结果表明:曲柄长度为59.1mm;连杆长度为341.5mm;偏心距为57.5mm;滑块行程为120mm;辅助角为8.26°;极位夹角为3.5°;最小传动角由50°增大到70.1°;噪音降低5dB;成条率增加6%。该研究为提高茶叶理条机工作性能提供了理论依据。
To improve driving performance and tea processing quality of tea carding machine,mathematical mode for tea carding machine optimum design was established in this paper.Based on the ant colony algorithms and Matlab,the realization programs regarding parameters simulation of tea carding machine were made.The programs were used in optimization simulation of the key transmission parameters.The optimization results and proving trial showed：when crank length was 59.1 mm,connecting rod length was 341.5 mm,eccentricity was 57.5 mm,slider stroke was 120 mm,auxiliary angle was 8.26°,angle between the two limiting positions was 3.5°,minimum transmission angle should changed from 50° to 70.1°,the noise decreased 5dB,and stripping tea rate increased 6%.The research can provide theoretical basis for improving the tea carding machine.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2011年第10期79-82,共4页
Transactions of the Chinese Society of Agricultural Engineering
基金
国家科技支撑计划(2006BAK02A26)
安徽省人才开发资金项目资助
关键词
参数评估
优化
设计
茶叶理条机
蚁群算法
parameter estimation
optimization
design
tea carding machine
ant colony algorithm
