Movie of Event-triggered control of 3DOF helicopter. Graphs show the commanded and actual travel rate of the vehicle for both periodically triggered and event triggered implementations. Note that the performance of the event and periodically triggered systems are nearly identical. The main difference is shown in the bottom graph where CPU utilization is plotted as a function of time. In this case, one sees that the CPU utilization of the event-triggered system is very small over the interval of the commanded maneuver.