基于MATLAB GUI的自动控制原理仿真实验平台设计

Design of automatic control principle simulation experiment platform based on MATLAB GUI

为满足自动控制原理课程线上线下混合式教学的需要,通过MATLAB GUI编程设计了自动控制原理实验仿真平台.该仿真平台包括了6个基础实验和4个综合实验,从时域、频域、根轨迹及状态空间对系统进行分析,并对系统进行了PID整定、根轨迹及频域法校正,可获得系统的时域、频域及根轨迹性能参数及图形.控制系统参数的自动获取及直观的图形显示,使学生更好理解控制系统的原理,有助于提高学生的控制系统设计及应用能力.

To meet the needs of blended online and offline teaching of automatic control principles,the simulation experiment platform of automatic control principle is designed through MATLAB GUI programming.The simulation platform includes 6 basic experiments and 4 comprehensive experiments.It analyzes the system from time domain,frequency domain,root locus and state space,and conducts PID tuning,root locus and frequency domain correction for the system.The time domain,frequency domain and root locus performance parameters and graphs of the system can be obtained.The automatic acquisition of control system parameters and visual graphic display could help students to better understand the principle of the control system,enhance students control system design and application ability,and meet the requirements of experimental teaching objectives.