基于 Multisim 10 的单管放大电路实验教学研究

为提高学生实验课的学习效率, 结合单管放大电路实验, 基于电路仿真软件 Multisim 10, 从单管放大实验电路的基本组成入手, 针对实验电路中静态工作点的设置及测量问题, 利用仿真软件易于上手、 方便操作的特点, 引导学生自主探索, 进行调整参数, 验证实验机理。 结果表明, 通过启发式教学能使学生独立思考,从而培养学生的分析能力, 为实物实验夯实基础, 加强学生解决问题的能力。

Study on Experiment Teaching for Single Transistor Amplifier Based on Multisim 10

Aiming at cases of setup and measurement about static work point in experiment circuit, instructive process is provided based on the schematic system structure by soft of Multisim 10 for speeding up the efficiency of knowledge studying. The Multisim soft is easy to learn and use. Students are induced to research the principle of the working circuit actively by parameter adjusting so as to train students to think independently. The results show that students' abilities of analyzing are trained through the process of virtual simulation. The foundation of experiment is built. Student's ability of problem handing is promoted by such a process.