1. Engineering
  2. Mechanical Engineering
  3. task 34 the system may suffer from many unexpected uncertainties...

Question: task 34 the system may suffer from many unexpected uncertainties...

Question details

Task 3.4 The system may suffer from many unexpected uncertainties, for example, frictions, gaps in gear box, variations in Kp and Ky and measurement noise. Those unexpected uncertainties can be summarised as disturbance w(t) and measurement noise n(t) as shown in the figure below. Calculate the steady-state tracking error when the input angle is 0(t)-30 the disturbance is wit-0.1% and the measurement noise is n(t)-1. (using signal relationships indicated in the figure to find the Laplace transform of the error signal, E(s)-0(s)- ols) and then determine the steady-state error using the Final Value Theorem.) W(s) 0(s) 1+ST N(s) Figure 3.1: Closed-loop system with disturbance and measurement noise

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution