摘要
通过对机械设计方法学知识的理解与运用,给出了4U-1400马铃薯联合收获机的黑箱模型和形态学矩阵及功能原理的设计方法,提出其潜在可能的设计方案;利用层次分析法(AHP法),建立了马铃薯收获机的评价指标体系,对不同方案进行定性和定量的综合性评价和优劣排序;最后得出4U-1400马铃薯收获机机械结构的最优设计方案。
Through understanding and using the knowledge of the mechanical design methodology , given the 4U-1400 potato combine harvester ’ s black box model and morphological matrix ,in combination with the functional design method , Its potential for design schemes are put forward .In addition,using the analytic hierarchy process （AHP）,the evaluation index system is established for the potato harvester ,comparing relevant solutions to do qualitative and quantitative compre-hensive evaluation and order ,finally ,it is concluded that the 4 U-1400 potato harvester ’ s optimal design scheme of me-chanical structure .
出处
《农机化研究》
北大核心
2015年第11期138-141,共4页
Journal of Agricultural Mechanization Research
基金
"十二五"国家科技支撑计划项目(2012BADO6B03)
关键词
机械设计方法学
马铃薯收获机
层次分析法
mechanical design methodology
potato harvester
analytic hierarchy process
design project
