Design on Teaching Case of Visual Magnetic Levitation Ball with Robust Control

Under the background of new engineering education, the deepening reform based on engineering education has become one of the important contents for higher education specialty construction. Taking the opportunity to explore the teaching reform of control laboratory courses in Anhui Polytechnic University, the case teaching into the whole teaching system was introduced. Through the analysis and practice research of the robust control strategy of the visual magnetic levitation ball system, combined with the teaching goal of control theory, a teaching case based on the magnetic levitation ball robust control is designed, which is helpful to integrate the control theory knowledge and the background of scientific research and practice, and effectively improve students' ability to analyze and solve practical problems. Classroom teaching results show that the case teaching as a teaching aid can achieve beneficial results.