This paper uses the transfer function as the mathematical model to describe the system,and the time-do-main analysis method and root locus method are the main analysis methods to analyze the impact of adding a negative real number zero pole and changing the position of the added zero pole on system performance.The time-domain analysis of the system mainly focuses on four aspects:sensitivity,stationarity,rapidity,and stability.For the root trajectory curve,this paper mainly discuss how the range of root trajectory gain adjustment will change when the system stabilizes after adding zero poles.
关键词
MATLAB/零极点/时域分析法/根轨迹法/系统性能
Key words
MATLAB/zero pole/time domain analysis method/root locus method/system performance
维普
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