Hi everybody !
I flight with a PixHawk installed on a traditional Helicopter. The software is the V3.2.1 and with the mission planner V1.3.32.
I have a problem concerning the Do_Change_Speed command on my Helicopter. I finished all the tunings on my Helicopter, I obtained a smooth and precise flight. So I have began to test all flight commands and I’m blocking on the Do_Change_Speed.
When I use only one Do_Change_speed command, there is no problem, the speed change immediatly.
But when I make 2 (or more) consecutives Do_Change_Speed, the commands have erratic effects. Sometimes, the speed changes but not immediatly, sometimes there is no speed change.
Is someone have already seen and solved this problem ?
I precise that I put the target speed on the parameter 2 of the command like is described on the wiki.
I add to you, the my waypoint test file, a dataLog and a Telemetery Log of my tests.
I’m sorry I just see that log files aren’t on my last post…
This morning I do the same kind of mission with my Helicopter and the problem is still here. When I do two change speed on consecutive segments. The second Do_change_speed command does not take effect immediately but after the next waypoint. When I do more than 2 consecutives change speed the functionment is strange.
For exemple if I do this mission:
Takeoff
WP1
DO_Change_Speed to 5m/s
WP2
DO_Change_Speed to 10 m/s
WP3
DO_Change_Speed to 15 m/s
WP4
DO_Change_Speed to 5 m/s
WP 5
The Helicopter have the good target speed between WP1 and WP2, no problem.
On the segment WP2 to WP3, the target speed still is 5m/s, the second Do_Change_Speed don’t take effect immediatly.
On the segment WP3 to WP4, the target speed is wrong, the target speed is set to 10m/s instead of 15m/s.
On the segment waypoint 4 to waypoint 5, the Do_Change_Speed command works well, the target speed is set to 5 m/s.
So the functioning isn’t the same for all Do_Change_Speed commands…
