STUDY ON PID PARAMETERS TUNING METHOD BASED ON MATLAB/SIMULINK

摘要

Enormous calculation of proportional-integralderivative (PID) controller parameters tuning with analytic methods is an important problem demanding prompt solution. Parameters tuning based on Matlab/Simulink is simplicity, visual manipulation method which leaves out above program. According to the Ziegler-Nichols (Z-N) method, this paper introduces how to reduce and validate the PIO controller parameter with the help of MATLAB tool taking a certain control model as an example. The simulation results show the effectiveness of this method and can be fit for application in the engineering.