排灌机械工程学报2011，Vol.29Issue(6)：529-535,7.DOI:10.3969/j.issn.1674-8530.2011.06.014
开沟机作业功耗的正交试验分析及其优化设计
Orthogonal experiment analysis and optimization design for operation power of ditcher
摘要
Abstract
In order to study the influence of factors involved on ditchers operation power consumption and realize the optimization design, the rang analysis and the variance analysis for ditching depth, forward speed and soil hardness were conducted by the design method of orthogonal experiment. It is concluded that the factors sequence is; ditch depth > soil hardness > forward speed, the second order response surface optimization model was established according to the results of orthogonal experiment. Actual measured test data were agree with the model, so the model was validated by the experiment. The experimental results show that the error between calculated and experimental values is within 10% , which indicates that the power consumption optimization model has high engineering practicability. Therefore, the response surface optimization model of ditcher power consumption proposed could provide the theoretical basis for the product designers to select economic power consumption parameters and the suitable power tractor.关键词
开沟机/功耗/正交试验/响应面法/参数优化Key words
ditcher/ power consumption/ orthogonal experiment/ response surface method/ parameter optimization分类
农业科技引用本文复制引用
姚克恒,刘世豪,夏拥军,彭卓敏,朱继平..开沟机作业功耗的正交试验分析及其优化设计[J].排灌机械工程学报,2011,29(6):529-535,7.基金项目
江苏省苏北科技发展计划项目(BC2009423) （BC2009423）
