Criteria

Units

优化前

得分

优化后

得分

Low Severity Pulse

NIC

m2s2

6.6

0.5

2.21

5.9

0.5

2.36

Nkm

-

0.35

0

0.3

0.1087

Head rebound velocity

ms1

3.8

0.2143

3.7

0.25

Fx upper

N

6

0.5

5

0.5

Fz upper

N

255

0.5

106

0.5

T1 acceleration1

g

13

0.5

12.7

0

Time to head restraint contact

ms

55

0.5

53

0.5

Mid Severity Pulse

NIC

m2s2

10.8

0.5

2.41

5.7

0.5

2.4

Nkm

-

0.4

0.1875

0.38

0.2125

Head rebound velocity

ms1

4.1

0.2188

4.2

0.1875

Fx upper

N

9

0.5

4

0.5

Fz upper

N

342

0.5

206

0.5

T1 acceleration1

g

14.6

0

14.3

0

Time to head restraint contact

ms

50

0.5

49

0.5