摘要
基于FFT的PID控制器参数自整定算法即R-SF算法的研究中使用LabVIEW和MATLAB混合编程进行仿真实验,对被控对象为带延迟的二阶惯性环节的闭环系统进行仿真,得到了相对误差较小的频率特性,从而验证了本算法在带延迟的二阶惯性环节中的实用性。
In the research of self-tuning algorithm, that is, R -SF algorithm which is based on FFT for PID controllers＇ parameters, the simulation experimentation is made by mixed programming with LabVIEW and MATLAB. It is simulated on closed-loop control system which controls two-order inertia. Then frequency characteristics with less relative errors are concluded, which verify the algorithm in two-order delay inertia.
出处
《仪表技术》
2008年第4期42-44,共3页
Instrumentation Technology
基金
辽宁省教育厅重大项目(202031003)
