在自动控制原理教学中如何应用“四步教学法”——以二阶系统时域响应为例

How to use experiential four-step teaching method in automatic control principle teaching:A case study of time domain response of a second-order system

通过二阶系统时域响应实例,系统地讲解“体验式四步教学法”的授课过程.首先提出二阶系统性能指标问题,然后分别对指标进行理论分析、仿真分析、实物实验分析,使教学过程形成了一个有机整体.通过实施“体验式四步教学法”,使学生加深了对二阶系统性能指标的理解,培养了学生的创新思维和能力.

Taking the time domain response of a second-order system as an example, this paper systematically explains the teaching process of the experiential four-step teaching method. First, this paper presents a second-order system performance index problems, then, respectively conducts the theoretical, emulational and physical experiment analysis, forms out an organic whole of the teaching process. The implementation of the experiential four-step teaching method deepens students′ understanding of the second-order system performance index, cultivates the innovative thinking and ability of students.