Question

2. For the below table, if the P = 7, I = 13, D = 5, and the time step = 0.3s, (show sample of calculations) find the gains (20 marks) Error 50 40 38 36 34 32 30 15 17 12 10 10 8 4 2 2 1 P Gain I Gain D Gain Output of PID controller 3. Why can't a P controller reach zero steady state error if it was used alone? (10 marks)

          2. For the below table, if the P = 7, I = 13, D = 5, and the time step = 0.3s, (show sample of
calculations)
find the gains (20 marks)
Error
50 40 38 36 34 32 30 15 17 12 10 10 8 4 2 2 1
P Gain
I Gain
D Gain
Output of PID
controller
3. Why can't a P controller reach zero steady state error if it was used alone? (10 marks)

2. For the below table, if the P = 7, I = 13, D = 5, and the time step = 0.3s, (show sample of
calculations)
find the gains (20 marks)
Error
50 40 38 36 34 32 30 15 17 12 10 10 8 4 2 2 1
P Gain
I Gain
D Gain
Output of PID
controller
3. Why can't a P controller reach zero steady state error if it was used alone? (10 marks)

Added by Jesse P.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Kamlesh Goyal

Step 1

To find the gains, we need to use the formula for the output of a PID controller: Output = PGain * Error + IGain * Integral of Error + DGain * Derivative of Error Given the values for P, I, D, and the time step, we can calculate the gains for each output value Show more…

Show all steps

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Solve 2 and 3. 2. For the below table, if P = 7, I = 13, D = 5, and the time step = 0.3s (show a sample of calculations), find the gains (20 marks). Error 50 PGain IGain DGain Output of PID controller 40 38 36 34 32 30 15 17 12 10 10 3. Why can't a P controller reach zero steady-state error if it was used alone? (10 marks) English (United States) Engintonrearstares