Proportional And Integral Controlator.

For the attached proposed exercise in images which is about a driver on ~ off solve the differential equation with the values present in the exercise and added a proportional and integrel control in a program of simulink which must have a program in matlab for the conditional values given in exercise for temperature.

In the proportional and integral control, the program mus be able to get a variety values o f constant K, which is a term used in this type pf controlators.