2.House of Quality'检查 (1)空行. 定义新的EC。 o 一 o■ 阿 O (2)空列. 多余的EC。 可 百 O o o o Created by Peizhong Yang,School of Mechanical Engineering,SJTU 6
Created by Peizhong Yang,School of Mechanical Engineering,SJTU 6 2. ‘House of Quality’ 检查 (1)空行. 定义新的EC。 (2)空列. 多余的EC
2.House of Quality'检查 (③)没有“强关联度”的行 为该CA寻找一个强关联的EC. o 一 Ao e ② o Q (4)关联度重复的行 检查CA的层次。 器 器 车 Created by Peizhong Yang,School of Mechanical Engineering,SJTU 7
Created by Peizhong Yang,School of Mechanical Engineering,SJTU 7 2. ‘House of Quality’ 检查 (3)没有“强关联度”的行 为该CA寻找一个强关联的EC. (4)关联度重复的行 检查CA的层次
2.House of Quality'检查 (⑤)关联簇 CA的层次问题、EC的层次问题。 器 NQ■@ (⑥)有太多“关联”的行 CA可能为价格、可靠性或安全性等 ,可删除此类CA。 器 8 Created by Peizhong Yang,School of Mechanical Engineering,SJTU 8
Created by Peizhong Yang,School of Mechanical Engineering,SJTU 8 2. ‘House of Quality’ 检查 (5)关联簇 CA的层次问题、EC的层次问题。 (6)有太多“关联”的行 CA 可能为价格、可靠性或安全性等 ，可删除此类CA
2.House of Quality'检查 (7)有太多“关联”的列 EC可能为成本、可靠性或安全性等，可删 ⊙ 除此类EC。 可@ ● o Q o (8)对角线以外的关联较少。 CA可能是EC的另外一种描述。 @ CA应该反映客户的声音而不是 @@ g 工程师的声音。 Created by Peizhong Yang,School of Mechanical Engineering,SJTU 9
Created by Peizhong Yang,School of Mechanical Engineering,SJTU 9 2. ‘House of Quality’ 检查 (7)有太多“关联”的列 EC 可能为成本、可靠性或安全性等，可删 除此类EC。 (8) 对角线以外的关联较少。 CA可能是EC的另外一种描述。 CA应该反映客户的声音而不是 工程师的声音
2.House of Quality'检查 (9)太多的弱关联 应该发现更清晰的EC.EC应至少和一个CA 有强关联。 Created by Peizhong Yang,School of Mechanical Engineering,SJTU 10
Created by Peizhong Yang,School of Mechanical Engineering,SJTU 10 2. ‘House of Quality’ 检查 (9)太多的弱关联 应该发现更清晰的EC. EC应至少和一个CA 有强关联