等效线 meaning in Chinese
equivalent line
Examples
- Non - linear dynamics characters of a rotor system for an elastic shaft - disk with a crack are examined by introducing the geometric non - linearity and equivalent line - spring model
本文引入了几何非线性关系和等效线弹簧模型对含裂纹的弹性轴弹性盘转子系统进行非线性动力学分析。 - In order to reduce the calculation amount of power flow in large - scale distribution networks , a method of power flow algorithm hybrid model of voltage drop model ( vdm ) and line losses model ( llm ) is presented after analyzing vdm and llm
摘要为了减少大规模配电网潮流分析的计算量，在分析了等效电压降落模型法( vdm )和等效线损模型法( llm )的基础上，提出了二者相混合的配电网潮流算法。 - In the latter , the non - linear dynamic stabilities of the single rotor system with a crack are researched . the non - linear differential equ ations have periodic coefficients . and using the stability theory of the periodic motion , it is discussed that the thickness of the disk , the position of the disk and the position of the crack have effects on the dynamic stabilities
首先简单讨论了含裂纹的单盘转子系统的线性动力稳定性，并与相关的文献作出比较，验证了等效线弹簧模型的正确性和精确性；然后，讨论了含裂纹的单盘转子系统的非线性动力稳定性，得到了一组具有周期系数的非线性微分方程组，且利用周期运动的稳定性理论进行了求解，深入讨论了盘的厚度，盘所处的位置和裂纹所处的位置对转子系统动力稳定性的影响。 - Firstly , in order to treat the local weakened effect of the crack on the shaft , the equivalent line - spring model is built . then the constitutive equations are derived and the flexibility model of the rotating shaft is discussed . based on the lagrange equations , the non - linear dimensionless differential equations of the single rotor system with the disk and crack located at an arbitrary position of the shaft are obtained
首先为处理裂纹对轴的局部削弱作用，提出了等效线弹簧模型，推导了线弹簧弹性本构关系，获得了裂纹转动轴的柔度模型，然后，应用lagrange方程建立了盘和裂纹处于轴任意位置的无量纲的单盘转子系统的非线性运动控制微分方程。