关于动态电路阶数的讨论

Discussion on Order of Dynamic Circuits

本文针对教材中动态电路阶数的定义,指出只有当电路中的所有电路变量的微分方程的阶数都相同时,这些定义才是适用的。通过电路实例说明了电路阶数的确定方法。电路的阶数还与电路的激励是电压源还是电流源有一定关系。本文的讨论对"电路"课程的教学具有一定的参考价值。

This paper has pointed out that definitions of order of dynamic circuits of textbooks are applicable only when all orders of circuit variables of dynamic circuit are the same. Determination method for the order of circuit is discussed through examples. The order of circuit can be influenced by the circuit excitation which is voltage source or current source. The discussion is helpful for the teaching of Circuit course.