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Design of a discrete PID controller for a DC motor




Steps to perform the simulation

  1. Enter the parameter values of the DC motor.


  2. Fig. 1. Parameter values of the DC motor

  3. Click on 'State Space Model' button to get the state space form of the system.




  4. Fig. 2. Button to get the state Space form of the system

  5. Click on ' Adding Integral State for PID control' button to get the augmented discrete state space model.


  6. Fig. 3. Button to add Integral State for PID control

  7. Click on ' Enter the desired pole location' button to enter the desired pole values.


  8. Fig. 4. Button to enter the desired pole values

  9. Enter the desired pole values.


  10. Fig. 5. The desired pole values

  11. Click on 'Design' dropdown button and select the desired option for the design.


  12. Fig. 6. Dropdown button for selecting the required design option

  13. Click on the 'Run' button to run the selected design.


  14. Fig. 7. Run button to calculate the selected design

  15. Click on the 'Rank' or 'Determinant' or 'inference' or ' Gain Values' buttons to get the the Controllability test information and gain values.


  16. Fig. 8. Buttons to get Rank, determinant, inference and gain values information

  17. Click on 'Clear' button to enter the new parameter values of the system.