To reduce noise and vibration in working process, improve transmission performance of the machine and tea processing quality, genetic algorithms and Matlab toolbox were used to establish an optimal mathematical model of the planetary gear mechanism of the tea carding machine. The objective function and constraints were firstly set, the optimal parameters were calculated by matlab genetic algorithm toolbox and then verified by validation tests. The optimization results showed that the minimum transmission angle , working stroke , Polar angle were 71.1°, 122 mm and 3.6°, respectively. When tea carding machine was performed under optimal parameters, the noise decreased by 2 dB and the stripping tea rate increased by 2%. The study has significant importance for improving performance of tea carding machine and extending machine life.
WANG Xiaoyong
,
LI Bing
,
ZENG Chen
,
LI Shangqing
. Optimization Design of Tea Carding Machine Parameters Based on Genetic Algorithms[J]. Journal of Tea Science, 2016
, 36(4)
: 440
-444
.
DOI: 10.13305/j.cnki.jts.2016.04.013
[1] 余志, 杨艳, 周继荣, 等. 机制针形名茶做形工艺研究[J]. 茶叶科学, 2007, 27(4): 311-315.
[2] 玄关男, 程润伟. 遗传算法与工程优化[M]. 北京: 清华大学出版社, 2004.
[3] 雷英杰, 张善文. 遗传算法工具箱及应用[M]. 西安: 西安电子科技大学出版社, 2014.
[4] 周明, 孙树林. 遗传算法原理及应用[M]. 北京: 国防工业大学出版社, 1999.
[5] 田波平, 孙秋梅, 廖庆喜, 等. 6CZZ-600型针形名优茶做形机及成型工艺优化[J]. 农业工程学报, 2005, 21(4): 65-68.
[6] 郑文纬, 吴克坚. 机械原理[M]. 7版. 北京: 高等教育出版社, 2011.
[7] 李兵, 夏涛, 李尚庆. 基于蚁群算法的茶叶理条机参数优化设计[J]. 农业工程学报, 2011, 27(10): 79-82.
[8] 金熙哲, 王玉新, 郭为忠, 等. 传动角最优的曲柄滑块机构多变量优化设计[J]. 上海交通大学学报, 2007, 41(4): 561-562.
[9] 高朝祥, 王充. 基于粒子群算法的曲柄滑块机构优化设计[J]. 食品与机械, 2011, 27(4): 101-103.
[10] 年四甜. 按最佳传动角设计偏置曲柄滑块机构[J]. 机械设计, 2008, 25(12): 48-50.
[11] 张敬尧, 潘雅清, 陈彦瑞, 等. 基于Matlab遗传算法工具箱的同心式磁力齿轮优化设计[J]. 机械传动, 2015, 39(6): 135-139.
[12] 陈黎卿, 李艳, 曹成茂, 等. 基于遗传算法的山区微型播种施肥机减振优化设计[J]. 农业工程学报, 2015, 31(2): 17-22.
[13] 王小勇, 李兵, 曾晨, 等. 基于模糊算法的茶叶理条机温度控制设计[J]. 茶叶科学, 2015, 34(4): 276-282.
浙公网安备 33019902000101号