Controllers play the following role in control system:ans.They try to reduce steady state error optimizes overshoot.They amplify the signals going to the actuatorThey act on the error signal coming out of the summing junction and output a suitable to the actuatorAll of the above mentioned Previous Marked for Review Next
Question
Controllers play the following role in control system:ans.They try to reduce steady state error optimizes overshoot.They amplify the signals going to the actuatorThey act on the error signal coming out of the summing junction and output a suitable to the actuatorAll of the above mentioned Previous Marked for Review Next
Solution
The correct answer is "All of the above mentioned". Controllers in a control system play multiple roles. They work to reduce steady state error and optimize overshoot, which helps in maintaining the stability of the system. They also amplify the signals that are going to the actuator, which is the component that performs the actual control action. Furthermore, controllers act on the error signal coming out of the summing junction and output a suitable signal to the actuator. This helps in correcting any deviation from the desired output.
Similar Questions
We have to design a lag-lead controller that controls the system in such a way that the system operateswith overshoot of 15%, the peak time of 470 milliseconds and Steady State Error of 5% for step input.
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