| 单位阶跃响应的时域求解方法 |
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| 引用本文： | 任蕾,薄华,金欣磊,张韵农,杨忠根. 单位阶跃响应的时域求解方法[J]. 电气电子教学学报, 2012, 34(1): 32-34 |
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| 作者姓名： | 任蕾 薄华 金欣磊 张韵农 杨忠根 |
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| 作者单位： | 上海海事大学电子工程系,上海,200135 |
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| 基金项目： | 上海市精品课程项目“信号与系统”，上海海事大学(本科)优秀教学团队建设项目的资助 |
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| 摘 要： | 我们国多数教材中重点讨论系统的单位冲激响应时域求解方法,然后利用阶跃响应与冲激响应的微积分关系求解系统阶跃响应,关于直接求解单位阶跃响应的时域方法总结较少。本文分别从冲激响应与阶跃响应关系、微分方程求解以及时域规范化方法的角度出发,归纳了连续时间系统单位阶跃响应求解方法,并以实例说明其正确性。
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| 关 键 词： | 单位阶跃响应 规范化求解 卷积,时域 |
Time-Domain Methods of Unit Step Response |
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| REN Lei,BO Hua,JIN Xin-lei,ZHANG Yun-nong,YANG Zhong-gen. Time-Domain Methods of Unit Step Response[J]. Journal of Electrical & Electronic Engineering Education, 2012, 34(1): 32-34 |
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| Authors: | REN Lei BO Hua JIN Xin-lei ZHANG Yun-nong YANG Zhong-gen |
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| Affiliation: | (Department of electronics,Shanghai Maritime University,Shanghai 200135,China) |
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| Abstract: | Most of textbooks only discuss the method of unit impulse response of system and unit step response is obtained by calculus of unit impulse response.Direct time-domain solution to unit step response is not included.The time-domain methods of unit step response are presented from the angels of relationship between unit impulse response and unit step response,solution to differential equation and standardized method in time domain.In order to demonstrate the validity of given methods,examples are shown in detail. |
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| Keywords: | : unit step response normalization solution convolution time-domain |
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