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在“脉冲调宽式继电随动系统的分析方法”(载本刊1982年第1期)一文中,介绍了该类系统的特点和分析计算该类系统在斜坡信号作用下稳态时性能的解析法。现在,介绍分析计算该类系统的稳定性和动态性能的方法。我们把研究连续非线性系统时常用的描述函数法和相平面法推广用来研究该类系统,而且在具体应用中有新的考虑。此外,还提出了该类系统的设计方法。这两篇文章基本上解决了脉冲调宽式继电随动系统的分析与设计。
In the “pulse width modulated relaying servo system analysis method” (contained in issue 1982 issue) in a paper, introduced the characteristics of such systems and analysis of such systems in the ramp signal under the action of steady-state performance Analytic method. Now, we introduce the method to analyze the stability and dynamic performance of this kind of system. We generalize the description function method and phase plane method which are commonly used in the research of continuous nonlinear systems to study such systems, and have new considerations in specific applications. In addition, the design method of this kind of system is put forward. These two articles basically solved the pulse width modulated relay servo system analysis and design.