CAJ | 학술논문

电子电路的物理特性使其能够让人避开烦琐的数学方法而快速求解微分方程。文中从非数学手段的方面去分析二阶微分方程的解决方法，将其转化成电路设计的形式。通过一个具体的二阶微分方程，设计出相应电路，并且通过计算机仿真软件测试了设计电路。针对仿真结果暴露出的几个问题，改进了电路，且在改进的电路上总结归纳出了电路设计的几点要求。在此基础上，进一步构建出适解一切二阶微分方程的电路模型，并给出了电路中元器件参数的设计要求。
전자전로적물리특성사기능구양인피개번쇄적수학방법이쾌속구해미분방정。문중종비수학수단적방면거분석이계미분방정적해결방법，장기전화성전로설계적형식。통과일개구체적이계미분방정，설계출상응전로，병차통과계산궤방진연건측시료설계전로。침대방진결과폭로출적궤개문제，개진료전로，차재개진적전로상총결귀납출료전로설계적궤점요구。재차기출상，진일보구건출괄해일절이계미분방정적전로모형，병급출료전로중원기건삼수적설계요구。
The physical properties of electronic circuit can make people avoid using the tedious mathematical methods,and solve the differential equation more easily.In consideration of these advantages of electronic circuit,the following text will analyze the methods to solve second -order differential equation from the aspects of non -mathematical methods,and convert it to the form of circuit design. Through a concrete second -order differential equation,we can design the corresponding circuit,and test the designed circuit through computer simulation software.According to a few questions revealing from simulation results,we modify the circuit accordingly,and summarize the several requirements of circuit design in the modified circuit.On these basis,we can build a circuit model available to all of second -order differential equation further,as well as the design requirements of circuit components parameters.