engineering recuitment GATE ECE 2023-24 Test Series Control Systems Controllers and Compensators Controllers
A unity feedback system that uses proportional-integral (PI) control is shown in the figure.
The stability of the overall system is controlled by tuning the PI control parameters KP and KI. The maximum value of KI that can be chosen so as to keep the overall system stable or, in the worst case, marginally stable (rounded off to three decimal places) is ________.
Enter numerical value using the virtual keypad. Round off where necessary.