本文用传统的定性方法和函数方法讨论了调频输入的正弦锁相环路方程的周期解。
In this paper, the periodic solution of sinusoidal PPL equation for FW inputs has been discussed with the traditional qualitative method and Lyapunov functions.
建立该项目的系统动态模型，包括因果环路图和控制方程。
Build a system dynamics model of the project including causal loop diagrams and governing equations.
利用环路积分的方法求解动量方程，进一步求得系统的体积流量。
System volume flux was gained by loop integral the momentum equation.
基于一种典型的自动增益控制(agc)环路的模型，采用对数表示方式，简化了AGC环路的静态微动方程和动态运动方程。
Based on a typical model of automatic gain control loop, AGC loop static micromotion equation and dynamic motion equation were simplified using the logarithm expression.
通过任意两坐标系间的向后微分关系，利用运动学方程以及并联机构的环路特性，建立了微机器人的广义几何误差模型。
The method represents the effects of all possible error sources on robotic mechanisms as generalized geometric errors in a unified manner.
通过任意两坐标系间的向后微分关系，利用运动学方程以及并联机构的环路特性，建立了微机器人的广义几何误差模型。
The method represents the effects of all possible error sources on robotic mechanisms as generalized geometric errors in a unified manner.
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