品質機能展開のベンチマークを活用した性能計画手法の提案

抄録

In this paper, we propose a performance planning method using benchmark data in Quality Function Deployment (QFD). The performance planning is a series of study such as verification of the target value, parameter decision, feasibility prediction, etc. before progress to the design phase. In this study, the relationship between parameters and the distribution of data are visualized by displaying network graphs and X-Y graphs using quantitative data measured for multiple samples. Combining these X-Y graphs, efficient planning performance become to be possible. Seat comfort performance is taken up as a case study, then the performance planning method is applied to confirm the effectiveness. As a result, it is considered that this method is effective as a further usage of QFD benchmark data.