Gender
Male
About
Please tell us a bit about your UAV interest
Beginner - self built quadcopter X 560 frame - Pixhawk - Lidar - X8R/Taranis
Hometown:
London
Activity Feed
"Randy - you might be right, I did not use/test position hold intensively before 3.3 so I am not sure. Due to the nature of problems (copter movements) I assumed it is EKF related but it is assumption only."
"Have tested from rc1 still have the very same experience that position hold is behaving strangely (1) unreasonable rapid roll movements (no wind) after switching from Loiter (2) very bad breaking performance even with max settings (angle/speed of…"
Gimbal mounted Lidar Lite to correct tilt related measurement problems and point it downwards, 1-2.5meter altitude 6m/s(20km/h) Loiter speed.Video + Log chart here
"As I received all replacement parts after the rc6 crash I did a few runs today with rc7. No rc6 problem (but it happened only during the 3rd battery last time) so fingers crossed.
Generally very smooth experience with some comments:
- with strong…"
Generally very smooth experience with some comments:
- with strong…"
"Risk of early adopters - thanks for the explanation."
"thanks. I could downgrade straight from rc6 without a problem
I was flying for a few weeks with rc5 with not surprises so will continue to do so until my crash is well understood."
I was flying for a few weeks with rc5 with not surprises so will continue to do so until my crash is well understood."
"Well, EFK2 error and LAND failsafe from very early ... similar to my error in the post above.
Would you mind sharing the rc5 link please?"
Would you mind sharing the rc5 link please?"
"After 2x15mins problem free flying I crashed with the third battery - some damage; log refers to some sort of gps/ekf problem.
What I saw the roll became absolutely uncontrollable the quad sided did not react to throttle input (hills so tried to…"
What I saw the roll became absolutely uncontrollable the quad sided did not react to throttle input (hills so tried to…"
"Thanks Leonard, I even more confused now. I believe I saved the tune parameters and when checked on MP (both tuning and full parameter list I got 0 values after several refresh. After your response connected again now I can see different P values…"
"Sorry, again - shall I keep the 0 P values after autotune as normal or autotune resulted in incorrect settings?"
"Completed auto-tune (pitch/roll) today and ended up with 0 P values. Did I do something incorrectly?
2015-06-14 10-23-30.zip"
2015-06-14 10-23-30.zip"
"I think yest, vortex can distort baro reading, but I am using rangefinder and when rangefinder reading is 0, throttle 0 no movement (gyro) I would expect that status interpreted as landed..."
"Does it work similarly in PosHold mode? Link to my similar problem:
http://diydrones.com/forum/topics/copter-3-3-beta-testing?commentId..."
http://diydrones.com/forum/topics/copter-3-3-beta-testing?commentId..."
"Yes, I do"
"Guys, sometime I am getting annoyingly repeated messages - either flight mode or alerts (pre-arm or battery) repeated over and over again (Taranis voice announcements).
Did anyone experience the same - is there a ready solution to avoid it or just…"
Did anyone experience the same - is there a ready solution to avoid it or just…"
"SR2 paremeters to be set on Pixhawk ( see 1-2 pages earlier)
Hope it helps"
Hope it helps"
