针对多转子系统轴系的对中参数调试问题，建立了调整关系分析模型。
The analysis model was set up to solve main technical problems in the commission of alignment parameters for the multi-rotor system.
用近代非线性动力学理论分析了弹性支承有间隙的非线性刚性多转子系统的复杂运动。
Modern nonlinear dynamical system theory is used to analyze the complicated motion of a nonlinear high_speed rigid multi_rotor system with pedestal looseness.
第三章从一个四自由度弹簧振子的振动分析问题提出耦合单元的概念，建立了多转子系统振动分析的整体传递矩阵法；
In the third part, the concept of coupling element is derived from the vibration analysis of a four-degree spring-oscillator system, and a whole transfer matrix method is developed on the basis of it.
根据该公司介绍，此无人机配有一个带有8个螺旋桨的多转子系统，即使多个系统失效，也可提供更优途径使其安全着陆。
According to the company, the drone is equipped with a multi-rotor system with 8 propellors, giving better odds to safely land even if multiple systems fail.
本文介绍动刚度法在多盘转子系统中的应用，导出了有弹性支承边界条件的动刚度公式。
The dynamic rigidity method applied to the multi-disk rotating systems is presented in this paper. The formula of dynamic rigidity to the boundary conditions with flexible support is derived.
建立非线性转子系统运动方程，利用多尺度法求得频率响应方程。
The motion equation of nonlinear rotor-bearing system is established and the frequency responding equation is obtained by multiple-scales method.
我们通过建立转子系统的有限元模型，利用Samcef软件对转子系统动力学特性进行分析计算，设计了多盘转子实验台来进行主动平衡研究。
By making the infinite element model of rotor system and analyzing the dynamic characteristic on SAMCEF. Multi-disk rotor experimental rig on which auto-balancing research can be made was designed.
分析了磁悬浮转子系统虚拟样机开发的支撑技术，包括系统参数化建模技术、多领域系统模型集成技术、ADAMS二次开发技术以及底层支撑技术等。
Then, diversified techniques of the system are researched, which are parametric modeling, multi-disciplinary field modeling, secondary development techniques of ADAMS, and so on.
根据多柔体系统动力学建模理论以及ADAMS的柔性体建模方法，建立了柔性磁悬浮转子系统的ADAMS、MATLAB和ANSYS联合仿真模型。
According to the flexible multi-body system modeling theory and ADAMS flexible modeling method, the ADMAS, MATLAB and ANSYS combined simulation model of the flexible MSR system is established.
根据多柔体系统动力学建模理论以及ADAMS的柔性体建模方法，建立了柔性磁悬浮转子系统的ADAMS、MATLAB和ANSYS联合仿真模型。
According to the flexible multi-body system modeling theory and ADAMS flexible modeling method, the ADMAS, MATLAB and ANSYS combined simulation model of the flexible MSR system is established.
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