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Table 4 Decision variables {P} for composite structure parameters

From: Multi-objective optimization of vertical-axis wind turbine’s blade structure using genetic algorithm

DV

Unit

Type

Mapping

Model

tI

--

Integer

x1 − xN

A-D

OI

--

Integer

xN + 1 − x2N

A-D

MI

--

Integer

x2N + 1 − x3N

A-D

FI

--

Integer

x3N + 1 − x4N

D

VF

%

Continues

x4N + 1 − x5N

C-D