当前位置: 首页 > 文章 > 连续时间系统单位冲激响应的直接确定 河北北方学院学报(自然科学版) 2008,24 (3) 24-26
Position: Home > Articles > Direct Determination of Unit Impulse-response in Contiuous-time System Journal of Hebei North University(Natural Science Edition) 2008,24 (3) 24-26

连续时间系统单位冲激响应的直接确定

作  者:
刘艳霞;韩冰;马艳丽
单  位:
河北北方学院理学院
关键词:
连续系统;微分;响应;算子
摘  要:
目的避开用传统方法求解冲激响应时求解系统微分方程的初始条件问题,直接在时域中确定线性时不变连续时间系统的单位冲激响应.方法将系统的转移算子H(P)按部分分式展开成一种标准形式,推导出系统的单位冲激响应.结果求解线性时不变连续时间系统单位冲激响应,可在时域中直接确定,无须考虑初始条件.结论这种方法与传统方法相比较,更简便而且易于掌握.
译  名:
Direct Determination of Unit Impulse-response in Contiuous-time System
作  者:
LIU Yan-xia,HAN Bing,MA Yan-li(College of Sicience,Hebei North University,Zhangjiakou 075000,Hebei,China)
关键词:
continuous system;difference;response;pperator
摘  要:
Objective Unit impulse response of LTI system is determined directly in the time domain,avoiding initial conditions in traditional method for solving systems of differentional equations.Method The transfer operator H(P) of system was launched into a standard form by partial-fraction expansion method,and system of unit impulse response was directly obtained.Resutlt LTI system of unit impulse response can be determined directly without considering the initial conditions.Conclusion This method is more simple and easy to grasp than conventional method.

相似文章

计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊