| 张萌,袁晓芳.产品材料物理量与感知体验的关联规律研究[J].包装工程,2024,(24):129-140. |
| 产品材料物理量与感知体验的关联规律研究 |
| Correlation Between Material Physical Quantities and Perception in Product Design |
| 投稿时间：2024-07-11 |
| DOI：10.19554/j.cnki.1001-3563.2024.24.013 |
| 中文关键词: 产品设计，材料感知体验，材料物理量，材料知识映射模型，产品材料推介平台 |
| 英文关键词: product design material perception material physical qualities material knowledge mapping model product material recommendation platform |
| 基金项目:湖北工业大学2023年度博士科研启动基金项目(XJ2023002201);湖北工业大学2024年度教学研究项目-校级重点项目(PX-72478) |
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| 中文摘要: |
| 目的 探讨产品设计中表征材料功能属性的材料物理量与感知体验间的关联性。方法 基于心理物理学的研究思路，利用混合研究方法分别对研究中涉及的目标产品材料物理量量值进行了表征、产品材料感知体验进行了量化并对涉及的材料物理量及感知体验的关联规律进行了分析，构建了解释两者具体关系的“材料知识映射模型”，搭建了面向产品设计的材料推介平台，并以面向学龄前儿童的社交机器人的表面材料筛选为例论证了理论模型与平台的有效性。结果 产品材料感知体验中的材料感官体验与材料知觉体验主要与表征材料力学及热学性能的材料肤觉物理量，及表征光学特性的材料视觉物理量相关。具体表现为个体对材料表面粗糙程度及亮度的感官体验均与密度、弹性模量、光泽度、比热容、导热系数及蓄热系数相关;“安心的”与“惬意的”材料知觉体验除了与密度、弹性模量与光泽度均有所关联外，还各自分别与比热容、导热系数及蓄热系数相关。结论 产品设计人员可基于研究理论模型的相关性内容明确材料感知体验差异是如何由材料物理量所引起的，同时可利用已有材料物理量对感知体验进行合理预测，以通过科学方法提高产品设计中材料的筛选效率。 |
| 英文摘要: |
| The work aims to explore the correlation between material physical quantities that represent functional properties of materials and perception in product design. Based on the approach of psychophysics, a mixed-method research was employed to characterize the targeted material physical quantities involved in the study, quantify the perception of product materials, and analyze the correlation rules between material physical quantities and perception. A "material knowledge mapping model" was constructed to explain the specific relationship between them, and a material recommendation platform for product design was established. Moreover, the efficacy of the theoretical model and the platform was demonstrated through a case study focusing on the selection of surface materials for social robots designed for preschoolers. In the perception of product materials, the sensory and perceptional experiences of materials were mainly related to the material somatosensory physical quantities representing mechanical and thermal properties, and the visual physical quantities representing optical characteristics. Specifically, individual's sensory experiences to the surface roughness and glossiness of materials were correlated with density, elastic modulus, gloss, specific heat capacity, thermal conductivity, and heat storage coefficient. The perceptional experiences of "comfort" and "pleasure" were not only associated with density, elastic modulus, and gloss, but also individually related to specific heat capacity, thermal conductivity, and heat storage coefficient. Product designers can make use of the correlation content of the theoretical model to clearly understand how differences in material Perception are caused by material physical quantities. They can also reasonably predict perception based on existing material physical quantities to improve the efficiency of material selection in product design through scientific methods. |
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