Control and Logic Systems Laboratory

Time and frequency domain measurements of control system response; gain, lag and lead compensation of a closed loop servo system; closed loop control of a non-linear control system, verification of describing function principle, observation of phase trajectories; performance measurement of proportional and proportional plus integral speed controlled dc motor; performance verification of analogue, hybrid and digital control of servo motor position. Implementation of Logic circuits, Triggering circuits for power semiconductor devices; Development of brad boards; Programmed switching of devices.