首页> 外国专利> METHOD OF DETERMINING CHARACTERISTICS OF DISSIPATION OF ENERGY IN VIBRATIONS OF SYSTEM HAVING SEVERAL DEGREES OF FREEDOM AND COUPLED FORMS OF VIBRATIONS

METHOD OF DETERMINING CHARACTERISTICS OF DISSIPATION OF ENERGY IN VIBRATIONS OF SYSTEM HAVING SEVERAL DEGREES OF FREEDOM AND COUPLED FORMS OF VIBRATIONS

机译:确定具有多个自由度和耦合形式的系统振动的能量耗散特性的确定方法

摘要

the invention u043au0430u0441u0430u0435u0442u0441u00a0 u0432u0438u0431u0440u043eu0438u0441u043fu044bu0442u0430u043du0438u0439. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improved accuracy and increased the area u043fu0440u0438u043cu0435u043du0435u043du0438u00a0 to systems with any number of degrees of freedom. in determining the characteristics of the u0440u0430u0441u0441u0435u00a0u043du0438u00a0 energy are u043au043eu043bu0435u0431u0430u043du0438u00a0 fade all u0441u0442u0435u043fu0435u043du00a0u043c freedom system. in u0440u00a0u0434u0435 consecutive time intervals of equal length u0438u0437u043cu0435u0440u00a0u044eu0442 an amplitude spectrum of all u0441u0442u0435u043fu0435u043du00a0u043c freedom system.u0434u043bu00a0 each fluctuation amplitudes measured u0437u043du0430u0447u0435u043du0438u00a0 u0441u0442u0430u0432u00a0u0442 in line a specific point in time of the time interval after the wha for the shape synthesis an amplitude spectrum in the form of the sum of the respective date time and the frequency values of the amplitudes of all u0441u0442u0435u043fu0435u043du00a0u043c freedom system we.the energy of each frequency u0440u0430u0441u0441u0435u00a0u043du0438u00a0 u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 to change in time generalized amplitudes, u0438u0441u043fu043eu043bu044cu0437u0443u00a0 known u0434u043bu00a0 systems with one degree of my u0441u043eu043eu0442u043du043eu0448u0435u043du0438u00a0 odes.the achievement of the objectives of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 due to the possibility of u0432u0437u0430u0438u043cu043eu0432u043bu0438u00a0u043du0438u00a0 all u0441u0432u00a0u0437u0430u043du043du044bu0445 differing forms of fluctuations and the need to u043fu0440u0435u0434u0432u0430u0440u0438u0442u0435u043bu044cu043d exception wow u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 own frequency system and, consequently, u0432u043bu0438u00a0u043du0438u00a0 errors on their u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u043eu043fu0440u0435u0434u0435u043bu00a0u0435u043cu0443u044e characteristic u0440u0430u0441u0441u0435u00a0u043du0438u00a0 energy. 5).
机译:本发明 u043a u0430 u0441 u0430 u0435 u0442 u0441 u00a0 u0432 u0438 u0431 u0440 u043e u0438 u0441 u043f u044b u0442 u0442 u0430 u043d u0438 u0438 u0439。 u0438 u0437 u043e u0431 u0440 u0435 u0442 u0435 u043d u0438 u00a0的目的-提高了准确性并增加了面积 u043f u0440 u0438 u043c u0435 u043d u043d u0435 u043d u0438 u00a0可以使用任意数量的自由度的系统。在确定 u0440 u0430 u0441 u0441 u0435 u00a0 u043d u0438 u00a0的特征时, u043a u043e u043b u0435 u0431 u0430 u043d u043d u0438 u00a0淡化所有 u0441 u0442 u0435 u043f u0435 u043d u00a0 u043c自由系统。在 u0440 u00a0 u0434 u0435等长的连续时间间隔 u0438 u0437 u043c u0435 u0440 u00a0 u044e u0442中所有 u0441 u0442 u0435 u0435 u043f u0435 u043d u00a0的振幅谱 u043c自由系统。 u0434 u043b u00a0在特定的时间点上测量的每个波动幅度 u0437 u043d u0430 u0447 u0435 u043d u0438 u00a0 u0441 u0442 u0430 u0432 u0432 u00a0 u0442形状合成后的时间间隔的幅值,其幅值频谱形式为各个日期时间和所有 u0441 u0442 u0435 u043f u0435 u043d u00a0 u043c的振幅的频率值之和自由系统we。每个频率的能量 u0440 u0430 u0441 u0441 u0435 u00a0 u043d u0438 u00a0 u0434 u043b u00a0 u043e u043f u0440 u0435 u0435 u0434 u0435 u043b u00a0 u044e u0442随时间变化的广义幅度, u0438 u0441 u043f u043e u043b u044c u0437 u0443 u0040已知的 u0434 u043b u00a0系统具有一度的 u0441 u043e u043e u0442 u043d u043e u0448 u043 5 u043d u0438 u00a0的实现。由于存在 u0432 u0437 u0430 u0438的可能性,因此实现了 u0438 u0437 u043e u043e u0431 u0440 u0435 u0442 u0435 u043d u043d u00438 u00a0 u043c u043e u0432 u043b u0438 u00a0 u043d u0438 u00a0所有 u0441 u0432 u00a0 u0437 u0430 u043d u043d u044b u0445不同的波动形式和需要 u043f u0440 u0435 u0434 u0432 u0430 u0440 u0438 u0442 u0435 u043b u044c u043d异常哇 u043e u043f u0440 u0435 u0434 u0435 u043b u0435 u043d u043d u0438 u00a0自己的频率系统因此,他们的 u043e u043f u0440 u0435 u0434 u0435 u043b u0435 u043d u043d u0438 u00a0 u043e u043f u043f u0440 u0432 u043b u0438 u00a0 u043d u0438 u00a0错误u0434 u0435 u043b u00a0 u0435 u043c u0443 u044e特性 u0440 u0430 u0441 u0441 u0435 u00a0 u043d u0438 u00a0能量。 5)。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号