论文部分内容阅读
相位控制系统的稳定性是系统实现其相位控制功能的前提,因此,对相位控制系统进行稳定性判断就显得很有必要。判断相位控制系统的稳定性可以从相位控制系统的线性模型出发,导出相位控制系统的系统函数,利用MATLAB软件对系统函数的极点分布情况和冲击响应的模式进行分析,并对系统进行建模仿真,得到系统的极点分布图和冲击响应的模式图,在此基础上,对系统的极点分布图和冲击响应的模式进行分析,根据系统稳定的条件,判断系统是否稳定。
The stability of the phase control system is the prerequisite for the system to realize its phase control function. Therefore, it is necessary to judge the stability of the phase control system. To judge the stability of the phase control system, the system functions of the phase control system can be deduced from the linear model of the phase control system. The pole distribution and the mode of the impact response of the system functions are analyzed by using MATLAB software. The system simulation , The pole map and impulse response mode chart of the system are obtained. Based on this, the pole map and impulse response mode of the system are analyzed, and the stability of the system is judged according to the condition of system stability.