模态系统

The effects of design parameter changes were investigated on system natural frequence and vibration modes.

分析了物理参数对系统固有频率和模态的影响。

Mode localization and transition of latticed shell structures were researched systematically.

较为系统地研究了网壳结构的模态局部化和跃迁现象。

In this paper a method for identifying the modal parameters of a structural system by time series analysis is developed.

本文提出了利用时间序列分析对结构系统进行模态参数识别的原理。

The simulation indicates that the method is robust and can be used to estimate the modal parameter of the packaging system.

模拟结果表明，本方法具有良好的稳健性，可用于识别包装系统的阶数和各模态参数。

Besides, time series analysis method for identifying modal parameters of time-varying system is proposed and numerical results are given.

此外，本文还提出了时变系统模态参数识别的时间序列分析法并给出了数值结果。

Furthermore, numerical methods for dynamic response and modal analysis of the multi-degree system are introduced.

此外，结构动力学还介绍了多自由度系统动力响应和模态分析的数值计算方法。

The modal parameters of the suspension system and frame structure were obtained.

试验结果表明，在试验条件下，用环境激励的方法能够得到铁道车辆悬挂系统和车体结构的各阶模态参数。

Linking all of the softwares, an experimental modal analysis system on the microcomputer was generated at last.

本文的主要研究工作分为以下三部分的内容：第一部分为微机动态测试及模态分析系统的研制。

As a result, it was basically a modal help system.

这基本上就是一个模态的帮助系统，气球让使用者无法同时学习和使用。

Substructure synthesis method can be used to the modal analysis and attaching system design of soft-attached tower crane.

这种子结构综合法可用于软附着塔机的模态分析和附着系统设计。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。