Considering the non-linear behavior of the viscoelastic material according to the change of environment,the GRNN is used tO make a model to predict the dynamic property of the material.
考虑到粘弹性材料阻尼性能随环境的非线性变化,运用 GRNN(广义回归网络)对粘弹阻尼材料动态力学性能函数进行逼近,并构建预测模型。
Design of extrusion die for plastic profiled bar based on 3D viscoelasticity penalty function finite element analysis;
基于三维粘弹性罚函数有限元分析的塑料异型材挤出口模设计
Microstructure and viscoelasticity of mixed flour dough with tartary buckwheat and wheat;
苦荞小麦混合粉面团的微观结构和粘弹性
Calculation of wrinkle recovery angles of fabrics using parameters of viscoelasticity solid models;
利用织物粘弹性固体模型参数计算折皱回复角
The pulse vibration with a certain frequence and amplitude was given to a metal deformation system,and the pulse vibration signal was transformed by Fourier method,one demension elasticity-plasticity constructive model and a visco-elasticity plasticity constructive model were built for vibration drawing.
将一定频率和振幅的脉冲振动信号施加到金属成形系统中,并对脉冲振动信号进行傅立叶变换,建立了振动拉伸的一维弹塑性本构模型和粘弹塑性本构模型。