工科在社会各行业中的作用越来越大,在众多高校也占据了大半教育教学资源,在科学技术飞速发展的现在,工科也凸显了其显著存在的问题,工科的教学也应与时俱进,以适应社会的发展。在南京工程学院制冷与空调专业方向中,《制冷装置自动化》属于必修课,该课程主要介绍了经典的控制理论,如控制理论基础、控制过程质量指标、PID控制及其整定等;以此为基础,将控制理论应用于制冷装置,调节 Engineering plays a more and more important role in all walks of life in society. In many colleges and universities, it occupies most of the educational resources. With the rapid development of science and technology, engineering also highlights its obvious problems. In order to adapt to the development of society. In the direction of refrigeration and air-conditioning in Nanjing Institute of Technology, “refrigeration system automation” is a compulsory course. This course mainly introduces classical control theory, such as control theory, quality control process indicators, PID control and tuning; Basis, the control theory used in refrigeration equipment, regulation