The Method for Product Design Selection with Incomplete Linguistic Weight Information Based on Quality Function Deployment in a Fuzzy Environment

Table 7

The normalized collective relationship between CRs and DRs.

	DR1	DR2	DR3	DR4	DR5
CR1	(DL, 0.24)	(DL, 0.16)	(DL, 0.22)	(DL, 0.14)	(DL, 0.25)
CR2	(DL, 0.21)	(DL, 0.18)	(DL, 0.21)	(DL, 0.16)	(DL, 0.23)
CR3	(DL, 0.20)	(DL, 0.16)	(DL, 0.20)	(DL, 0.20)	(DL, 0.24)
CR4	(DL, 0.24)	(DL, 0.15)	(DL, 0.21)	(DL, 0.14)	(DL, 0.26)
CR5	(DL, 0.23)	(DL, 0.13)	(DL, 0.23)	(DL, 0.16)	(DL, 0.25)