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

Table 1

The rating of the alternatives given by the customers.

𝐸1

𝐸2

𝐸3

CR1

CR2

CR3

CR4

CR5

CR1

CR2

CR3

CR4

CR5

CR1

CR2

CR3

CR4

CR5

𝐴1

DH

VL

H

DH

L

VH

M

H

H

L

H

VL

H

DH

L

𝐴2

VH

L

M

DH

L

H

L

M

VH

M

M

L

H

VH

L

𝐴3

M

DL

L

H

VL

M

M

H

H

M

M

DL

L

H

M

𝐴4

M

VL

VL

M

VL

M

L

VH

VH

L

H

L

VL

L

VL