APM Heli V3.15 vs V2.73 _ The most we holp is :::
My English is limited , So I get the picture ...
I holp 2.73 add INS_MPU6K_FILTER is the best ...
2.73 after a long time Loiter the angle will not change .(it is very good) .
3.15 can not .
Cao Zhang's Discussions (6)
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500 Heli ALT_HOLD success . I find the reason failure . ThankS development group .
In last 3 weeks ,It failure on ALT_HOLD , But Now success :
I find the reason failure : Important : The APM 3.1.2 IN3 (RC CH6)
must near 1520uS ,so that it can ALT_HOLD success .
I had adjusted the length of the Heli link rod , Angle +7 of main rotor
whe
Read more…Surprising the same 500Heli ALT_HOLD ok in 2.73 But failue in 3.1.2 Show Pictures&Photos & param file
It is very surprising , The same 500Heli ,
All no change But CH3 -- Esc connection .
In 2.73 ALT_HOLD ok , But in 3.1.2 it Failue .
param file here . Who can give me Help .
ThankS .
Thanks 3.1.2 Heli Development Group ! -- But Altitude_HOLD not work , See My param file
First Very Thinks 3.1.2 Heli Development Group !
My 500 Heli can flight more stable .
But when I switch to ALT_HOLD mode , the 500 Heli
flight 2 meters to 4 meters hight and any more ...
THR_ACCEL_D,0.03
THR_ACCEL_I,0.5
THR_ACCEL_IMAX,500
THR_ACCEL_P,0.5
THR
I have a BRUSHLESS Servo it can only work on 760us mode,How can the APM 2.5 suppotr it ?
Dear sir : I must use BRUSHLESS Servo in my Heli ,it is long life.
But it can only work on 760us mode,How can the APM 2.5 suppotr it ?
Can we define a new params named : Servo_Type ,,,
0 = 1520us / 250Hz ,, 1 = 1520 / 333 ,, 3 = 1520 / 125 Hz ,, 4 =
Read more…I had to go back V2.7.3 Alt_Hold success.500 Heli (But it shake In V3.0.1 )
Since (V2.9.1)
"Improvements over 2.8.l include: 1) altitude hold improvements:
a)inertial navigation for vertical axis "
b)......
I think that in a Heli , we need not "inertial navigation for vertical axis" ,it is easy shake ...
But now I had to wait
Read more…