摘要
为在"自动控制原理"课程中直观地讲解PID控制中各参数对系统性能的影响,设计了基于MATLAB GUI的PID控制仿真系统。该仿真控制系统可以通过直接输入和从工作空间获取两种方式获取数据,并实现PID参数的动态调整、控制系统动态性能参数及对应单位阶跃响应曲线的绘制等功能。该系统数据的获取及图形的显示实时、直观,可用于课堂教学演示中,也可用于实验教学中,以提高学生分析问题的能力。
In order to intuitively explain the influence of parameters in PID control on system performance in the"Automatic control principle"course,a PID control simulation system based on MATLAB GUI is designed.The simulation control system can obtain data through direct input and from the workspace,which has the functions of dynamic adjustment of PID parameters and drawing dynamic performance parameters of control system and corresponding unit step response curve.The data acquisition and graphics display of the system are real-time and intuitive,which can be used in the classroom teaching demonstration and in the experimental teaching to improve the students’ability to analyze problems.
作者
陈梅
王健
CHEN Mei;WANG Jian(College of Engineering,Qufu Normal University,Rizhao 276826,China;Department of Economic Management,Shandong Water Conservancy Vocational College,Rizhao 276826,China)
出处
《实验技术与管理》
CAS
北大核心
2020年第2期140-143,共4页
Experimental Technology and Management
基金
国家自然科学基金项目(51705286).
作者简介
陈梅(1975—),女,山东滕州,硕士,讲师,主要研究方向为控制系统仿真和图像处理。E-mail:chenmeiwj@126.com
