By using mechanical analysis, the dynamic equation of the system was established, the Lyapunov direct method was applied to obtain stability conditions of system equilibrium points.
通过力学分析，建立了离心调速器系统的动力学方程，应用李雅普·诺夫直接方法得到该系统稳定平衡点的条件。
The result shows that finite segment method is an effective method for the analysis of dynamic performance of beam typed structural mechanical system.
结果表明，有限段方法是分析梁式结构机械系统动态性能的一种行之有效的方法。
A digital dynamic method for measuring and testing mechanical and hydraulic devices in motion is proposed.
提出一种针对运动的机械、液压装置的数字式动态测量方法。
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