Research Article
Optimization of Damper Top Mount Characteristics to Improve Vehicle Ride Comfort and Harshness
Table 2
Body vertical acceleration and damper top mount deformation during ride comfort and harshness optimization parameter variation.
| Optimization set | RMS B.Acc. (m/s2) R&H | RMS TMD (m) R&H | Peak-to-Peak B.Acc. (m/s2) IH | Peak-to-Peak TMD (m) IH |
| Nominal | 1.4333 | 0.00233 | 13.5064 | 0.0152 | | 1.3946 | 0.00086 | 13.5949 | 0.0070 | | 1.3979 | 0.00086 | 13.5371 | 0.0071 | | 1.3992 | 0.00082 | 13.4852 | 0.0073 | | 1.4021 | 0.00080 | 13.4470 | 0.0073 | | 1.4055 | 0.00079 | 13.4024 | 0.0074 | | 1.4296 | 0.00186 | 13.6331 | 0.0133 | | 1.4221 | 0.00174 | 13.6344 | 0.0115 | | 1.4189 | 0.00155 | 13.6350 | 0.0109 | | 1.4130 | 0.00138 | 13.6353 | 0.0102 | | 1.4088 | 0.00102 | 13.6360 | 0.0091 |
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