9. P-controlled hydraulic servo system has a trajectory shaped like sine wave which its frequency is 2.5 Hz. Phase shift
Posted: Sat Feb 26, 2022 11:50 am
9. P-controlled hydraulic servo system has a trajectory shaped like sine wave which its frequency is 2.5 Hz. Phase shift of the system is 45' (when f = 2.5Hz). Maximum movement range of the system H=25mm. Define: Maximum velocity Maximum acceleration Total position error for the system. If maximum error Ay = 2mm, what is the permissible phase shift?