• 本文给出自由度线性振动因次理论表述。

    In this paper author gives a dimensionless vibration theory of multi degree of freedom linear systems (MDOFLS), so that vibration analysis problems become completely mathematical.

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  • 应用因次理论激励两自由度无阻尼响应性状分类配伍规律作一般分析

    Applying the theory, the paper analyses generally the kinds of feafures and composures of forced responses of the dampingless two-DOF system excited by harmonic forces.

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  • 讨论相似理论中的相似准则以及如何因次分析法推导数学仿真模型中的相似准则,并举例说明了这种方法的实用性。

    This paper discusses similarity criterion in similarity theory, and how to derivate similarity criterion of mathematics simulation model by dimensional analysis. A example for this method is given.

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  • 试验内容包括光体全附体阻力试验,试验结果采用因次换算法,验证了理论计算可靠性

    The test results are expressed by quadric conversion, and the reliability of the theory calculation is validated.

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  • 提出相似理论概念、相似准则采用的相似准数进行量纲因次分析

    Put forward the similar theory concept, the similar principle and the similar principle number adopted, and make the dimensional analysis.

    youdao

  • 提出相似理论概念、相似准则采用的相似准数进行量纲因次分析

    Put forward the similar theory concept, the similar principle and the similar principle number adopted, and make the dimensional analysis.

    youdao

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