Empirical analysis of product design with different times and interruption levels
Empirical analysis of product design with different times and interruption levels
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不同时间和中断级别的产品设计实证分析
DOI：
10.3109/00365517309084342
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发表时间：
2013
影响因子：
2.1
通讯作者：
C. Schlick
中科院分区：
文献类型：
--
作者：
B. R. Djaloeis;M. Frenz;S. Duckwitz;M. Hinsch;J. Feldhusen;C. Schlick
在产品生命周期的早期阶段，如产品设计阶段，有效而稳健的工程设计过程至关重要。这个高度动态的工作领域受到许多相互作用，部分相互冲突的因素的影响，这需要有系统的人力投入。然而，关于产品设计教育的研究却很少。向初级工程专业的学生讲授系统的方法，使他们能够可靠地应对这一多变的工作领域，这是至关重要的。本文介绍了一项大型产品设计实验（79名参与者）的设计和结果，该实验有五个产品设计任务。这个实验是基于Pahl等人的系统设计水平和Rasmussen对人类可靠性的描述。它是机械工程专业初级工科学生教育考试的一部分，旨在向初级工科学生传授设计方法，帮助他们在这个多变的工作领域有效地工作。在此设置中，重点关注了<s:1>中断频率<e:1>和<s:2>可用时间量<e:1>对产品需求实现和主观工作量的影响。对这些实证结果的分析为教育教学设计方法论领域提供了更多的见解，并有助于更好地理解影响产品设计中人类可靠性的因素。
Effective and robust engineering design processes are vital in early phases of a product life cycle, such as in product design. This highly dynamic field of work is influenced by many interacting, partly conflicting factors, which require methodical human input. However, there is little research on the education in product design. It is essential to teach junior engineering students systematic approaches which allow them to reliably cope with this volatile field of work. In this paper, the design and the results of a large-scale product design experiment (79 participants) with five product design tasks are presented. This experiment is based on the levels of systematic design by Pahl et al and on the description of human reliability by Rasmussen. It is part of an exam for the education of junior engineering students of mechanical engineering, which aims to teach junior engineering students design methodology which helps them to work effectively in this volatile field of work. In this setting, the effects of âinterruption frequencyâ and âamount of available timeâ on both product requirement fulfilment and on the subjective workload are focused on. The analysis of these empirical results provides more insight in the fields of teaching design methodology in education and contributes to a better understanding of factors shaping human reliability in product design.