传递矩阵法

• This paper studies the reasons why high frequency vibration cannot be analysed by transfer matrix method , and an improvement is presented to solve effectively the problem
  摘要本文分析了传统传递矩阵法不能进行高频振动特性分析的原因，并提出了一种有效的解决方法，以供参考。
• Using the perturbation transfer matrix method as well as the tested data in the laboratory , the 1st and 2nd order perturbed identification of dynamic parameters of the rotor of a boiler pump is made
  摘要利用摄动传递矩阵法，结合实验室的试验，对某电站锅炉给水泵转子的动力学参数进行了一阶和二阶摄动识别。
• According to the transferring matrix method , the paper presents a method for calculating the deflection of a filament wound tapered tube at bending and the calculation result is proved by experiment results
  本文以传递矩阵法为基础，计算纤维缠绕锥管在弯曲载荷作用下的挠曲变形，并以实验结果验证了计算结果。
• At the same time , optimum matrix transfer method is used to improve contribution weighing of scale matrix evaluation method so that the consistency is naturally satisfied and extra consistency test is not needed
  同时，采用最优传递矩阵法对标度矩阵判断法确定权重进行了改进，使之自然满足一致性要求，从而避免一致性检验。
• Based on prohl transfer matrix methods and riccati transfer matrix method , a whole transfer matrix method and its riccati method are developed to solve the vibration problem of a multi - rotor system
  在prohl传递矩阵法和riccati传递矩阵法的基础之上，本文发展了多转子振动分析的整体传递矩阵法，并建立了相应的整体传递矩阵? riccati法。
• By using the method of transfer matrix , the dynamic model of the driving shaft vibration of swing movable teeth reducer is built . the calculation formula for natural frequencies of the flexural vibration of the driving shaft is derived
  应用传递矩阵法，建立了摆动活齿减速器输入轴振动的动力学模型，导出了输人轴横向弯曲振动的固有频率的计算公式。
• To provide a method that can be used to predict single or multi - layered microperforated panel ( mpp ) performance precisely , especially when the mpp has holes of different diameter and irregular shape
  摘要提出用实验测得含不同孔径孔的微孔板声阻抗率来预测由其形成的单层或多层微孔板的吸声特性，并用传递矩阵法来预测该微孔板的各种组合结构的整体吸声性能。
• In the second part , the transfer matrix method to calculate the critical speed , the mode and the unbalanced response , is presented . and the torsional vibration and lateral - torsional coupling vibration problem is discussed briefly
  第二章总结了计算转子系统临界转速、振动模态和不平衡响应的传递矩阵法，并简要讨论了转子系统的扭转振动和弯扭耦合振动问题。
• By combining the numerical integral method , the conventional transfer matrix method that can not be applied in the time varying or nonlinear problems is expanded into the nonlinear multibody system dynamics in this paper
  本文结合数值积分法，将不适合于时变、非线性系统的经典传递矩阵法推广到非线性多体系统动力学，形成了多体系统离散时间传递矩阵法的基本理论。
• In contrast with other conventional multibody system dynamics method , dt - tmm has following characteristics : 1 . the overall dynamic equations for a multibody system are not necessary to establish , and the application and computing are done conveniently
  与其它多体系统动力学方法相比，多体系统离散时间传递矩阵法具有如下特点： 1无需建立总体系统动力学方程，因而应用和计算方便。