摘要
为解决现有一阶RC电路时间常数实验方法的局限,从实际应用角度出发,改进了零输入响应法,研究了稳态法,并利用Multisim软件进行仿真测量及方法验证。实验结果表明,上述实验方法操作简单,实验结果误差小。同时,对一阶GL电路的测量具有参考价值。
In order to solve the problem of limitations of existing experimental method that measure the first-order RC circuit time constant, considering practical application, this paper improved the method of zero input response, studied the method of steady-state, and then applied the Multisim software to simulation measurement and methods validation. The experimental results show that the above experimental methods are easy to operate, and the error is not serious. At the same time, it has important and practical value for first-order GL circuit measurement.
作者
李洋洋
LI Yang-yang(Engineering Training Center, Liaoning University of Technology, Jinzhou 121001. China)
出处
《辽宁工业大学学报（自然科学版）》
2018年第3期161-163,共3页
Journal of Liaoning University of Technology(Natural Science Edition)
关键词
一阶RC电路
时间常数
示波器
first-order RC circuit
time constant
oscilloscope
