@@ -38,4 +38,8 @@ Actual distance | Measured distance
The program described in exercise 4 is able keep a fixed distance to an object in front of the regulated device. In order to so it implements a linear feeback system in terms of a proportional only controller where the feedback is the measured distance to the object. By subtracting the measured distance from the setpoint and multipliyng this by a Pgain factor the program will make the car drive fast when it is far away from the object and decreasing the speed as it gets closer to the object.
* The *setpoint variable (SP)* = *desiredDistance*,
