基于AHP-TOPSIS的果园作业平台舒适性评价及优化  

Evaluation and optimization of the orchard work platform’s comfortability based on AHP-TOPSIS

作　　者：高喜银[1] 王贺 宋强[1] 白新瑀 GAO Xi-yin;WANG He;SONG Qiang;BAI Xin-yu(School of Mechanical and Electrical Engineering,Hebei Agricultural University,Baoding Hebei,071001,China)

机构地区：[1]河北农业大学机电工程学院,河北保定071001

出　　处：《图学学报》2020年第5期788-795,共8页Journal of Graphics

基　　金：国家苹果产业技术体系果园生产管理机械化岗专项(CARS-27)。

摘　　要：果园作业平台是重要的果园机械装备之一,为了优化果园作业平台的舒适性体验,提出了基于AHP-TOPSIS的果园作业平台舒适性评价及优化方法。首先,建立果园作业平台舒适性层次分析模型,对4款典型机型进行舒适性评价,评价结果显示,操控台的人机界面是影响果园作业平台舒适性的显著因素,工作台的移动平稳性是影响果园作业平台舒适性的重要因素;然后以3GP-160自走式果园作业平台的操控台为例,利用逼近理想解法(TOPSIS)确定操控台元件的优先排序,并结合人机界面设计原则对操控台进行了优化设计;最后采用RAMSIS客观评价法和量化主观评价法对优化设计方案进行评价,结果表明,优化后的操控台尺寸、布局满足人体模型的可视区域、可达区域要求,操作姿态比较轻松、舒适,能满足果农的舒适性要求。The orchard operating platform is one of the important orchard facilities.In order to optimize the comfort of the orchard operating platform,the AHP-TOPSIS-based method was proposed to evaluate and optimize the comfort of the platform.First,a hierarchical analysis model was established to analyze the comfort of the orchard work platform,evaluating the comfort of four typical models.The evaluation results show that the human-machine interface of the console and the smoothness of workbench movement are the significant factor affecting the comfort of the orchard operating platform.Then take the console of the 3GP-160 self-propelled orchard operating platform as an example,the TOPSIS method was used to determine the priority of the console components,and the console was optimized based on the principles of human-machine interface design.Finally,the RAMSIS objective evaluation method and the scale subjective evaluation method were adopted to evaluate the optimized design plan.The results demonstrate that the optimized console size and layout could meet the requirements of the visible and reachable areas of the human body model,and that the operation posture could be made in a relatively relaxed and comfortable manner,thus satisfying the comfort needs of orchard workers.

关 键 词：果园作业平台 层次分析法 逼近理想解法 舒适性评价 RAMSIS 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]