基于感性工学的工程机械设计评价及定位研究

发布时间：2018-10-09 11:06

【摘要】：大量新机械技术的广泛应用、城市规模的迅速扩大、陆路交通网络迅猛发展以及各种大规模建设项目的实施为工程机械产品提供了巨大的发展空间。工程机械产品由早期结构简单、功能单一的初始状态逐步向结构复杂、功能全面、高性能、多用途、系列化、造型美观、使用舒适的方向发展,不断丰富的产品内涵也使得工程机械产品的设计逐渐成为一项越来越复杂的系统化工作。然而在现阶段我国工程机械产品的研发过程中,过分强调产品功能技术的理念导致产品同质化现象严重,市场竞争力远不及国外同类产品。国内工程机械行业意识到工程机械产品研发的弊端,专家学者也对工程机械产品外观造型设计方法进行了多方面的系统研究,然而研究结果众说纷纭,没有形成完整的体系。本文提出了基于感性工学的工程机械产品设计评价及定位的研究方法,该方法以感性工学为基础,应用眼动仪作为采集评价信息的工具,通过眼动仪实验及其数据分析获得批评家所需要的数据,做出理性的产品设计评价；根据评价结果运用语意差异法(SD法)和因子分析方法对产品外观设计进行相对准确的设计定位,形成比较系统的评价定位体系。感性工学是一种很好的将感性因素转移为产品设计要素的方法。然而在使用过程中,应用语意差异法所采集的感性数据或多或少受到被试者主观感受的影响,在一定程度上产生实验误差。为了解决这个问题,笔者提出了根据设计评价结果确定定位数据的研究思路,通过采用高科技仪器对被试者的评价信息进行科学合理的筛选,保证定位所采用数据的可靠性。最后通过对山东临工某型号挖掘机进行的眼动仪实验及相关的用户调查,将“以评价确定定位”的研究方法应用到实例之中,验证研究方法的可靠性和实用性。
[Abstract]:With the extensive application of a large number of new mechanical technologies, the rapid expansion of urban scale, the rapid development of land transportation network and the implementation of various large-scale construction projects, the construction machinery products provide a huge development space. Construction machinery products gradually develop from the initial state of simple structure and single function to the direction of complex structure, comprehensive function, high performance, multipurpose, serialization, beautiful shape and comfortable use. The rich product connotation also makes the design of construction machinery products become a more and more complex systematic work. However, in the process of research and development of construction machinery products in our country at the present stage, the concept of over-emphasizing the function technology of products leads to the serious phenomenon of homogenization of products, and the market competitiveness is far less than the similar products of foreign countries. Domestic construction machinery industry is aware of the shortcomings of construction machinery product research and development, experts and scholars have also carried out a variety of systematic research on the appearance design method of construction machinery products. However, the results of the research have different opinions and have not formed a complete system. This paper presents a research method of design evaluation and positioning of construction machinery products based on perceptual engineering. The method is based on perceptual engineering and uses eye movement instrument as a tool to collect evaluation information. Through the eye movement instrument experiment and its data analysis to obtain the data which the critic needs, makes the rational product design appraisal; According to the evaluation results, the method of semantic difference (SD) and factor analysis were used to locate the product appearance design accurately, and a relatively systematic evaluation positioning system was formed. Perceptual engineering is a good way to transfer perceptual factors into product design elements. However, the perceptual data collected by the semantic difference method is more or less affected by the subjective feelings of the subjects, resulting in experimental errors to a certain extent. In order to solve this problem, the author puts forward the research idea of determining the location data according to the design evaluation results, and by using high-tech instruments to scientifically and reasonably screen the evaluation information of the subjects, to ensure the reliability of the data used in the positioning. Finally, through the experiment of the eye movement instrument and the related user investigation, the research method of "definite position by evaluation" is applied to an example to verify the reliability and practicability of the research method.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH122

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