摘要
在自动控制原理课程中,学生普遍反映串联校正部分较难,且经典控制理论的两种校正方法——根轨迹法和频率响应法在教学上有"分散重复"的矛盾。本文针对串联校正部分教学中存在的问题,提出一种精讲加课堂讨论的教学模式。经过几届的教学实践,该模式引导了学生对所学知识进行全面梳理归纳,促进了学生共同讨论学习。
In the course of Principles of Automatic Control, cascading-compensation is the part where most students feel more difficult comparable to that of system analysis. Besides, whether to teach both root-locus method and frequency-response method separately or not while these two theories share similar principle construct a dilemma for teaching. To solve the problem, this pas- sage proposes a＂ lecture plus discussion＂ teaching method. Throughout numerous semesters, this kind of teaching method is proved efficient and effective, for it leads students to comprehend deeply and learning collaboratively.
出处
《自动化与仪器仪表》
2013年第4期220-221,224,共3页
Automation & Instrumentation
关键词
教学模式
串联校正
整形
Teaching method
Cascading-compensation
Reshaping
