M4 + N4 frame vibrations motors heating up (KISS 18A ESC)

[Sputtelkopf]

Hi,

i build up a M4 with N4 extension boar to use the KISS ESC on big 4108 Motors with 12x04 Tigerprops.

I got some realy small frame vibrations and my motors are heating up.

Video: https://www.youtube.com/watch?v=eJPIgmgNRy0
i think, it´s the quiet high noise you can hear in the video.


Can some one tell me which value i need to change to get a stronger low pass filter?

Some other ideas?


Setup:

FCPHL Frame
4108 700 KV Motors
KISS 18A
AQ M4
N4 extension board

[aBUGSworstnightmare]

[Sputtelkopf]

Hi,

AUW with 4s 4000mAh 2,2 KG

my parameters:

CTRL_ALT_MIN_ACC 0.800000011921
CTRL_DBAND_THRO 80
CTRL_DEAD_BAND 80
CTRL_FACT_PITC 0.0500000007451
CTRL_FACT_ROLL 0.0500000007451
CTRL_FACT_THRO 0.600000023842
CTRL_MAN_YAW_RT 120
CTRL_MAX 1600
CTRL_MIN_THROT 20
CTRL_NAV_YAW_RT 120
CTRL_PID_TYPE 0
CTRL_PITCH_FLT 0.0750000029802
CTRL_ROLL_FLT 0.0750000029802
CTRL_TLT_ANG_D 2000
CTRL_TLT_ANG_DM 600
CTRL_TLT_ANG_F 0.125
CTRL_TLT_ANG_I 0.0500000007451
CTRL_TLT_ANG_IM 360
CTRL_TLT_ANG_OM 1200
CTRL_TLT_ANG_P 200
CTRL_TLT_ANG_PM 750
CTRL_TLT_RTE_D 10000
CTRL_TLT_RTE_DM 9999
CTRL_TLT_RTE_F 0.10000000149
CTRL_TLT_RTE_I 0
CTRL_TLT_RTE_IM 9999
CTRL_TLT_RTE_OM 1400
CTRL_TLT_RTE_P 0
CTRL_TLT_RTE_PM 9999
CTRL_YAW_ANG_D 0
CTRL_YAW_ANG_DM 0
CTRL_YAW_ANG_F 0
CTRL_YAW_ANG_I 1.99999994948e-05
CTRL_YAW_ANG_IM 0.0399999991059
CTRL_YAW_ANG_OM 1.25
CTRL_YAW_ANG_P 0.0500000007451
CTRL_YAW_ANG_PM 1.25
CTRL_YAW_RTE_D 240
CTRL_YAW_RTE_DM 386
CTRL_YAW_RTE_F 0.25
CTRL_YAW_RTE_I 0.725000023842
CTRL_YAW_RTE_IM 386
CTRL_YAW_RTE_OM 870
CTRL_YAW_RTE_P 1445
CTRL_YAW_RTE_PM 386

[chschmid]

Nice machine. I like your retracts. Post some details please.
You could play with CTRL_TLT_RTE_D and try to lower it some.
What advance do you use? What props are on?

Cheers
Christof

[aBUGSworstnightmare]

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