大学物理 ›› 2013, Vol. 32 ›› Issue (3): 40-40.

• 著者文摘 • 上一篇    下一篇

关于周期信号与因果周期信号激励下的系统响应的讨论

柴毅哲 呼方涛 龙姝明   

  1. 陕西理工学院物理与电信工程学院,陕西汉中723000
  • 出版日期:2013-03-20 发布日期:2013-03-20

Discussions on system response stimulated by periodic signal and causal periodic signal

  • Online:2013-03-20 Published:2013-03-20

摘要: 通过对动态系统响应函数的分析,探讨了动态系统在周期信号与因果周期信号激励下的响应函数的关系,并以二阶RLC电路为例,具体展示两种响应函数的关系,进而说明了在实验中用因果周期信号代替周期信号的合理性.

关键词: 周期信号, 因果周期信号, 动态电路, 响应

Abstract: The response function of dynamic system is analyzed, which is stimulated by the periodic signal and causal periodic signal through the analysis of dynamic system response function. By taking into account the second -order RLC circuit as an example, the relationship of the two kinds of response functions is shown specifically, and the rationality of using causal periodic signal instead of periodic signal in the experiment is illustrated.

Key words: periodic signal, causal periodic signal, dynamic circuit, response

中图分类号: 

  • TN911.7