The results show that, with the natural frequency of the seat cushion-human body system reduced from 4 Hz to 3 Hz, set stiffness 1. 85 × 104 N/ m, relative bamp not larger than 0.2, ride quality will be obviously improved.

  • 结果表明,如果将座垫-人体系统的固有频率由4.0Hz降低到3.0Hz左右,刚度取1.85×10~4N/m,相对阻尼不大于0.2时,则GZ6950型客车的整车平顺性可以有较大提高。

  • 互联网摘选 2025-01-20 17:30:13

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句