Hi,
I've developed an application to control a OH-1 Ninja helicopter outside from FG via telnet commands.
I had to implement an autopilot based on PID controllers. Until now, my autopilot can keep the heading direction and the
altitude, however I am very confused about how to keep the helicopter at a constant velocity (TAS).
I would like to know what are the helicopter's controllers that must be used to keep a constant velocity. Should be both
the elevator and the throttle (collective) simultaneously?
Thanks in advance.
Miro