It is shown that the damping value established from threeparametermodel is smaller than that of two parameter model or elastic semi-infinite body theory.
由该模型的分析结果表明,其阻尼值比之按两参数模型以及按弹性半空间体的理论模型求得的值要小得多。
2
As mentioned above, threeparameter VFD model can characterize the viscoelasticity of solid propellant. Applied it to SRM dynamic analysis, time and frequency domain response can be calculated.
In the DCL interface, graph data videotex has been realized by using standard three - dimension object model, stamp parameter has also been introduced.