The Extension of Quality Function Deployment Based on 2-Tuple Linguistic Representation Model for Product Design under Multigranularity Linguistic Environment

Table 9

The unified evaluation information of the importance level of CRs.

	CR1	CR2	CR3	CR4	CR5
D1	(DH, 0)	(VL, 0)	(H, 0)	(DH, 0)	(L, 0)
D2	(VH, 0)	(L, 0)	(M, 0)	(DH, 0)	(L, 0)
D3	(VH, −0.5)	(DL, 0)	(M, 0)	(DH, 0)	(L, −0.5)
D4	(VH, −0.5)	(L, −0.5)	(L, −0.5)	(VH, −0.5)	(L, −0.5)