FPV HUB
Advanced search  

News:

Who's Online
  • Dot Guests: 78
  • Dot Hidden: 0
  • Dot Users: 4
  • Dot Users Online:
* Site Sponsor
* Random Gallery Items
QUEDADA FPV 040

Views: 1988
Posted by: COKE32
in: FPV SPAIN
X8 Complete

Views: 5104
Posted by: Coyote
in: Coyote`s Album
Sky Surfer Maiden 1

Views: 381
Posted by: ROVguy
in: ROVguys Album
MkII Side

Views: 677
Posted by: wgt40w
in: Ground Station Mk II
Internals

Views: 5091
Posted by: Coyote
in: Coyote`s Album
* Latest Gallery Items
IMAG0786

Views: 1964
Posted by: Njoro
in: FPV Stuff
Ground Station

Views: 2544
Posted by: Njoro
in: FPV Stuff
IMAG0165

Views: 2406
Posted by: Njoro
in: FPV Stuff
IMAG0161

Views: 1377
Posted by: Njoro
in: FPV Stuff
zeroG Raptor

Views: 1720
Posted by: Njoro
in: FPV Stuff

Author Topic: Servo Jitter on full throttle  (Read 485 times)

Steve W

  • "The Gaffer"
  • Marshal of the Royal Air Force
  • *
  • Karma: 272
  • Offline Offline
  • Posts: 11119
  • ^ not actual size
    • DroneFinder
Servo Jitter on full throttle
« on: March 31, 2017, 11:01:37 PM »

So my Skywalker has a weird issue with jitter... I use one of those 360 degree GWS wotsits and when I'm at 3/4 throttle, it suddenly starts jittering badly, like 45 degrees or so each time in random directions.

Any ideas?

The rest of the servos are fine it's just this one - it is mounted directly above my battery wires and current sensor - possible interference?

Just for reference, I use a 5A BEC to power my receiver.

Thanks!
Logged
Skywalker, Mini Talon, TBS Discovery
dronefinder.co.uk

marcin

  • The Y-Man
  • Group Captain
  • *
  • Karma: 17
  • Offline Offline
  • Posts: 1821
Re: Servo Jitter on full throttle
« Reply #1 on: March 31, 2017, 11:13:44 PM »

Wrap servo body in alu foil if you can.
« Last Edit: March 31, 2017, 11:26:06 PM by marcin »
Logged

SnoozeDoggyDog

  • Wing Commander
  • *
  • Karma: 8
  • Offline Offline
  • Posts: 788
Re: Servo Jitter on full throttle
« Reply #2 on: March 31, 2017, 11:17:31 PM »

Beat me to it. I was going to suggest you slide a sh1t load of tin foil between the servo and the sensor/battery. See if the issue goes away and go from there.
Logged
Mini Talon with Vector AP
Reptile S800 Sky Shadow

Rob T

  • Flight Lieutenant
  • *
  • Karma: 1
  • Offline Offline
  • Posts: 119
Re: Servo Jitter on full throttle
« Reply #3 on: March 31, 2017, 11:29:08 PM »

What about those ferrite rings??
Logged

English Turbines

  • Group Captain
  • *
  • Karma: 14
  • Offline Offline
  • Posts: 1567
Re: Servo Jitter on full throttle
« Reply #4 on: April 01, 2017, 11:03:34 AM »

Balance your prop and motor Steve....?

      :vulture:
Logged
Nothing beats the smell of Jet-A at 800 Celsius...:)
Bixler 2 EZUHF 1280mhz Video.
SW1900 UHF Storm.
 

* Recent Topics
Need wiring help on new fpv plane setup by Cfish
[Today at 07:05:26 AM]


E.T.s Falcon Build....with Omnibus F4 Autopilot by English Turbines
[Yesterday at 10:24:45 PM]


FlyingWings Genesis by iwan_canobi
[Yesterday at 02:45:47 PM]


What arrived today? by CurryKitten
[Yesterday at 01:21:07 PM]


Any one in Hampshire area by JP
[Yesterday at 10:26:35 AM]


Tomahawk Design Viper Mini Jet by Schalonsus
[September 21, 2017, 10:55:53 PM]


E.T.s Falcon...pushing it out on 5.8G Video with iNAV by Schalonsus
[September 21, 2017, 10:48:19 PM]


mtd ap ( launch angle) by hellsbells1
[September 21, 2017, 10:00:46 PM]


Mini Drak Maiden by AdamG
[September 21, 2017, 06:11:01 PM]


SMA crimp tool by bignose13
[September 21, 2017, 05:31:59 PM]


Volantex ASW-28 glider by drambuidhe
[September 21, 2017, 03:33:47 PM]


Single pack raw video - sunset fields by CornishMule
[September 21, 2017, 10:05:45 AM]


Wing Wing Z-84 with full AP and removable wings by FlyingRock
[September 20, 2017, 10:07:31 PM]


CTC Printer Owners Thread by pcnukem
[September 20, 2017, 09:24:49 PM]


Chalk-Boarding by Dillwhacker
[September 19, 2017, 10:58:56 PM]

* Keywords
fpvhub  fpv hub
first person view video piloting

rc r/c r.c. model aircraft flight pilot fpv piloting wings fly flying flight fuse fuselage aileron tail pan tilt tx rx vtx rtx receiver transmitter video radio control controlled headtracker fpvuk bfpvmfa fpv uk first person view video piloting fpv servo servos easystar easy star multiplex antenna VR1400 fatshark video goggles 2.4 5.8 1.2 900 ghz mhz uhf panel antenna circular fpv polarised tracker dbi 10mw 100mw 500mw camera osd fpvuk bfpvmfa fpv first person view video piloting downlink ezantenna tracker gps EzOSD current sensor tiny telemetry autopilot ccd gopro kx131 kx171 FY21 FY21A FY21AP II IMU oracle diversity processor video switcher fpvuk bfpvmfa fpv uk first person view video piloting insurance simulator delta wing glider funjet quadcropter helis heli helicopter electric nitro scratchbuild scratch build batteries battery 2s 3s 4s lipo lipos fpvuk first person view video piloting Antenna fpvhub  fpv first person view video piloting rc r/c r.c. model aircraft flight pilot fpv Airframe Artifical Horizon Auto pilot Av AWG AWU Bec Brownout Buddy box C rating CG Circular Polarized Data logger Dbi Dbm Dipole Diversity DVR Easycap EPO EPP Failsafe FM Freshnel zone Frequency Gain Ghz Goggles GPS Ground Station Gyro Head Tracker HD Hz Inverted Vee Jst LC Filter Lipo LUX Mah Mhz Omni OSD Pan Patch Platform Polarization Rssi RTH Servo Spotter Telemetry Tilt Tracker Transmitter TVL Ubec UHF Video Splitter Vrx Vtx Watts Yagi  fpv uk first person view video piloting rc r/c r.c. model aircraft flight pilot fpv

http://www.fpvhub.com/forum/index.php?action=sitemap;xml http://www.fpvhub.com/forum/index.php?action=sitemap http://www.fpvhub.com/forum/index.php?action=sitemap;start=0 http://www.fpvhub.com/forum/index.php?action=sitemap;start=100 http://www.fpvhub.com/forum/index.php?action=sitemap;start=200 http://www.fpvhub.com/forum/index.php?action=sitemap;start=300 http://www.fpvhub.com/forum/index.php?action=sitemap;start=400 http://www.fpvhub.com/forum/index.php?action=sitemap;start=500 http://www.fpvhub.com/forum/index.php?action=sitemap;start=600 http://www.fpvhub.com/forum/index.php?action=sitemap;start=700 http://www.fpvhub.com/forum/index.php?action=sitemap;start=800 http://www.fpvhub.com/forum/index.php?action=sitemap;start=900 http://www.fpvhub.com/forum/index.php?action=sitemap;start=1000 http://www.fpvhub.com/forum/index.php?action=sitemap;start=1100 http://www.fpvhub.com/forum/index.php?action=sitemap;start=1200
* Disclaimer
The content, views and opinions expressed within this forum are those of the authors and do not necessarily reflect the views, official policy or position of FpvHub. However, we reserve the right to remove or edit any content considered inappropriate.