The experimental results showed that environmental humidity has obvious effect on vibration transmissibility of BC corrugated paperboard.
试验结果表明,环境湿度对BC型双瓦楞纸板的防振性能有明显影响。
The vibration transmissibility of the conical shell with composite material honeycomb structure is investigated by modal experiment and vibration table experiment.
通过模态试验和振动台试验,对复合材料蜂窝结构锥形壳的振动传递特性进行了研究。
The system stability can be ensured and the vibration transmissibility reduced, when relative variables are used as feedback variables and appropriate gains have been chosen.
在相对变量反馈条件下,通过合适的增益选择,即可保证系统的稳定性,又能大大降低振动传递率。
The vibration transmissibility of the vibration isolation system under complex vibration environment with the floor disturbance and the direct disturbance is defined and studied.
定义和研究了在基础干扰和直接干扰同时作用的复杂环境下隔振系统的振动传递率问题;
The principle of stiffness offset with the positive and negative stiffness parallel were introduced and through analysis the natural frequency and the vibration transmissibility can be reduced.
介绍正负刚度并联相消原理,通过分析可知应用该原理可以有效降低系统的固有频率,减小隔振传递率。
For the system of vibration isolation, firstly the expression of vibration isolation transmissibility is conducted, and the influence of parameters is analyzed according to its expression.
在隔振系统中,首先要推导出隔振传递率表达式,再根据表达式进行参数的分析。
According to the calculating and drawing results, it can be seen that the vibration isolation transmissibility and the vibration level of the vibration isolation can be reduced by the mention methods.
通过计算和绘图,上述方法可以较好地降低隔振传递率,从而降低振动的水平。
Measure the acceleration transmissibility of rubber absorber for researching its vibration-seperating efficiency in actual condition.
为了模拟实际工况,研究橡胶减振器的隔振效果,对橡胶减振器进行了加速度传递率的测试工作。
Transmissibility formula is brought forward on the basis of flexible base, and the effect of base impedance on vibration isolation efficiency is discussed.
针对这一问题推导了柔性基础上的传递率计算公式,讨论了基础阻抗对隔振效果的影响。
Transmissibility formula is brought forward on the basis of flexible base, and the effect of base impedance on vibration isolation efficiency is discussed.
针对这一问题推导了柔性基础上的传递率计算公式,讨论了基础阻抗对隔振效果的影响。
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