在此基础上研制一套通用性旋转机械振动信号测试与分析系统。
A general vibration signal testing and analyzing system for rotating machine is developed based on the methods.
分析力学的拉格朗日方程是机械振动理论的基础，含耗散函数的拉格朗日方程又是这个基础的重要方面。
Lagrange's equation in analytical mechanics is the basis of the mechanical vibration theory and the equation with dissipation function is important to this basis.
论文以材料力学、机械振动学理论和有限单元方法为基础，运用优化设计方法对立柱截面进行了优化；
In this thesis, based on the theory of mechanical vibration and the principle of infinite element analysis, the section of an enclosure pillar is optimized.
射流激振压电发电机是在一般射流发电机的基础上提出的，它是利用压电效应将机械振动的能量转变成持续的电能输出。
The fluidic piezoelectric generator is put forward based on general fluidic generator, which transforms vibration energy into electronic energy using piezoelectric effect.
以模糊诊断原理为基础，建立故障机理和故障诊断的数学模型，并对引起旋转机械振动故障的各种原因进行分析对比。
With the principle of fuzzy to diagnose as foundation, sets up the mathematics model for trouble mechanism and diagnosing trouble.
以模糊诊断原理为基础，建立故障机理和故障诊断的数学模型，并对引起旋转机械振动故障的各种原因进行分析对比。
With the principle of fuzzy to diagnose as foundation, sets up the mathematics model for trouble mechanism and diagnosing trouble.
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