This is my first quadcopter build, and here's what I have on it:
F450 frame clone
KK2 board 2.15, firmware v1.6
Turnigy Red Brick 30A esc
Turnigy D2830-11 1000kv
Props: 10x4.5 or 9x4.7
3S 2200mah 35c Battery
I've spend a lot of time dealing with PI editor. Here are some issues that I have:
1. I've trimmed out everything to 0 based on receiver test. If I dial I gain and limit down to zero (to focus on P gain/limit tuning) I get too much of the yaw and can't proceed. So I have to get about 70 for I gains (R/P/Y) and 20 I limit before I can safely take off. Is it ok to use I gain to eliminate undesired yaw?
2. When I fly and change direction i see some wobble. It happens only when quadcopter has some horizontal speed. If it just hovers and I move stick to one or another side rapidly it acts fine. It also wobbles/oscillates when it is descending. The smaller prop makes it a bit better but still does not resolve the problem and the flight with 5000+mah batteries becomes challenging.
Settings:
Auto-level: on
Roll/Pitch:
P Gain 70
P Limit 20
I Gain 40
I Limit 20
Yaw:
P Gain 40
P Limit 20
I Gain 40
I Limit 20
Self-level:
P Gain: 40
P Limit 20
If I dial Self-level P gain down, it becomes much more stable and less responsive.
I'd like it to be stable and smooth as maybe DJI Phantom to use it for aerial video.
F450 frame clone
KK2 board 2.15, firmware v1.6
Turnigy Red Brick 30A esc
Turnigy D2830-11 1000kv
Props: 10x4.5 or 9x4.7
3S 2200mah 35c Battery
I've spend a lot of time dealing with PI editor. Here are some issues that I have:
1. I've trimmed out everything to 0 based on receiver test. If I dial I gain and limit down to zero (to focus on P gain/limit tuning) I get too much of the yaw and can't proceed. So I have to get about 70 for I gains (R/P/Y) and 20 I limit before I can safely take off. Is it ok to use I gain to eliminate undesired yaw?
2. When I fly and change direction i see some wobble. It happens only when quadcopter has some horizontal speed. If it just hovers and I move stick to one or another side rapidly it acts fine. It also wobbles/oscillates when it is descending. The smaller prop makes it a bit better but still does not resolve the problem and the flight with 5000+mah batteries becomes challenging.
Settings:
Auto-level: on
Roll/Pitch:
P Gain 70
P Limit 20
I Gain 40
I Limit 20
Yaw:
P Gain 40
P Limit 20
I Gain 40
I Limit 20
Self-level:
P Gain: 40
P Limit 20
If I dial Self-level P gain down, it becomes much more stable and less responsive.
I'd like it to be stable and smooth as maybe DJI Phantom to use it for aerial video.
