基于MATLAB的黑盒电路仿真设计及应用

Simulation Design and Application of Black-box Circuits Based on MATLAB

为了丰富电工课程教学形式,降低对实验硬件的依赖,提出一种基于Matlab软件的仿真实验设计方法。通过Simulink封装模块模拟黑盒电路,学生通过测量电路的输入输出响应特性来推断电路结构及计算元件数值。结果表明该方法提升了学生的兴趣和教学效果,可对其广度及深度做进一步的开发。对电工类课程的教学改革有一定的参考意义。

In order to enrich the teaching form of electrical engineering and reduce the dependence on experimental hardware, this paper presents a simulation experiment design method based on Matlabsoftware. Using Simulink packaged module to simulate black-box circuit, students can infer the structureand the value of the element by the input and output response of the measuring circuit. The results showthat this method improves students＇ interest and teaching effect, and can further develop their breadthand depth. There are some references for the teaching reform of electrician courses.