产教融合理念下化工仪表及自动化课程教学改革探究

The Research and Practice of Process Control Course Teaching in Horizontal Scientific Research Promotion

本文以产教融合理念为基础,针对化工仪表及自动化课程教学进行改革研究。以学生学习反应釜温度PID控制参数整定设置知识点为例,从理论教学和产业应用两个角度分析微分时间常数TD取值对温控系统过渡过程特性影响及调节阀流量特性和控制死区等因素对TD值的限制问题,提升学生深刻理解TD常数意义。在此基础上,提出教学改革措施,旨在提高学生的实践能力和创新意识。本研究表明,通过产教融合的教学模式和教学方法,可以显著提高学生的对化工自动化课程的学习效果,为其未来的职业发展打下坚实的基础。

This article is based on the concept of integrating industry and education,focusing on the reform and research of the curriculum of chemical instrumentation and automation.Taking the knowledge of setting the proportional-integral-derivative(PID)control parameters for the temperature control of a reaction kettle as an example,it analyzes the influence of the derivative time constant(TD)on the transient process characteristics of the temperature control system and the limiting factors of TD value due to factors such as control valve flow characteristics and control dead zone,from both theoretical teaching and industrial application perspectives.The goal is to enhance students'profound understanding of the significance of the TD constant.Based on this analysis,teaching reform measures are proposed aiming to improve students'practical skills and innovative awareness.This research indicates that through the integration of industry and education in teaching methods and approaches,significant improvement in students'learning outcomes in the field of chemical automation can be achieved,thereby laying a solid foundation for their future career development.