Numeircal verification and error analysis ofasymtotic solutions of strongly nonlinear oscillation 强非线性振动方程渐近解的数值验证及其误差分析
Vibration equations of contact wires were used to derive the formulae for calculation of mean and standard deviations of stresses 摘要根据接触悬挂系统中的接触线振动方程，推导了接触线应力的均值和方差的计算公式。
This article builds the dynamic model and the vibration equation of comas tobacco processing lines in cigarette factory 摘要本文根据振动理论对卷烟厂comas制丝生产线上的振动输送机建立了相应的力学模型及其振动方程。
By using hyperbola function method , a class of exact kink solitary wave solutions to the nonlinear vibrating string are obtaind 用新近发展起来的双曲函数法，成功地得到了非线性弦振动方程的3组精确孤波解和2组其他类型的精确解
Abstract : the vibrating equations on automobile as a whole , which are no - linear ordinary differential , are obtained in the inertial principal axis system 文摘:在惯性主轴坐标系下建立了汽车整车的振动方程，它是非线性常微分方程。
That two conditions of the expansion functions should be satisfied was presented by solving the nonlinear vibrating string equation and the combined kdv equation 然后以求解非线性弦振动方程和组合kdv方程为例，指出其中的展开函数应该满足的两个条件。
Vibration equation of two - plane balancing rotor is derived . non - linear error of bearing support of hard bearing balancing machine is analysed and relation curve is presented 推导了双面平衡转子的振动方程，分析了硬支承动平衡机的支架非线性误差对振动幅值与相位的影响，并绘制了关系曲线。
The golden horse bridge with t - shape rigid structure and single - tower cable - stayed bridge is taken as an example for the solution of vertical vibration differential equation through the presented boundary condition 求解出的竖向振动方程的解析解，与有限元数值结果对比吻合良好，证明了方法的正确性。
This important conclusion will help to choose appropriate resonant frequencies for drive and detection modes when designing a gyro . 2 . influences of the mechanical coupling on the parameters of this gyro are presented 2 .利用音叉的振动方程,对微陀螺进行建模和分析,总结了机械耦合和微陀螺各参数之间的相互关系。
In order to reduce the basin vibration of the conveyer , the vibration charcteristics of the vibration conveyor are analysed and the choice principle of the main parameters is studied by solving the vibration equation 通过对振动方程的求解，分析了该振动输送机的振动特点，并提出了主要参数的选取原则，以期减少基础的振动。
