Table 4 Definitions of the design parameters.

From: MultiObjective optimization of the design of a protective components to chassis protection module for unmanned armored vehicles

Parameter

Definition

Lower limit (mm)

Upper limit (mm)

Initial value (mm)

X1

Faceplate thickness

6

10

8

X2

Beam structure thickness

8

12

10

X3

Tube thickness

8

10

10

X4

Tube diameter

45

60

55