一阶单位冲激特性求解及其应用研究

Study on the Solution and the Application of First-order Unit Impulse Characteristic

介绍了单位冲激特性概念及它与单位冲激函数、单位阶跃特性和复频域网络函数各量之间的关系;分析了单位冲激特性的求解方法,通过电路等效变换,比较不同结构的电路,举例说明了采取的不同分析方法;最后列举了已知单位冲激特性在求解任意激励零状态响应方面的应用。

The concept of unit impulse characteristic and the relations between it and other quantities such as unit impulse function, unit step characteristic and network function in complex frequency domain are introduced; The approaches to sol- ve the unit impulse characteristic are analyzed; Through equivalent circuit, the circuits with different configurations are compared and the different analysis approaches are illustrated ; Under the condition of the unit impulse characteristic is known, the applications on solving any excited zero-state response are listed finally.