Criteria | Units | 优化前 | 得分 | 优化后 | 得分 | |||
Low Severity Pulse | NIC | m2s−2 | 6.6 | 0.5 | 2.21 | 5.9 | 0.5 | 2.36 |
Nkm | - | 0.35 | 0 | 0.3 | 0.1087 | |||
Head rebound velocity | ms−1 | 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 | m2s−2 | 10.8 | 0.5 | 2.41 | 5.7 | 0.5 | 2.4 |
Nkm | - | 0.4 | 0.1875 | 0.38 | 0.2125 | |||
Head rebound velocity | ms−1 | 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 |