Radian Pan Axis Problem - Crawling

Discussion in 'Radian' started by Alexander Jenal, Jan 17, 2013.

  1. Andy Johnson-Laird

    Andy Johnson-Laird Administrator
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    Sean McDonald likes this.
  2. Enrique Rubio

    Enrique Rubio Member

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    Hello. I have a problem with the Pan, I have 8 cinestar, with electronic dji.
    Connect everything according to the manual and videos, hooked through ubus. With the connector's three steps (off, stabilized and movement)

    the problem is panning.
    1 use the connector of three steps and it begins to shake


    Hola. Tengo un problema con el paneo, tengo cinestar 8, con electrónica dji.
    Conecte todo según el manual y los vídeos, lo conecté por medio de Sbus . Con el conector de tres pasos ( apagado, estabilizado y movimiento )

    El problema es paneo.
    1- uso el conector de tres pasos y comienza a temblar
     

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  3. Alberto Restrepo

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    In a 3 axis Gimbal, I can leave the pan without working with the Radian and roll and tilt with the Radian? But controlled by the cameraman?
     
  4. Enrique Rubio

    Enrique Rubio Member

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    no te entendi
     
  5. Edward Chegodaev

    Edward Chegodaev New Member

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    Yes, you can easily manage only Tilt & Roll, without the Pan axis.
    All three axis modules Radian, absolutely identical and independent of each other.
     
  6. Enrique Rubio

    Enrique Rubio Member

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    How to configure the speed of the servo (flew)
     
  7. Edward Chegodaev

    Edward Chegodaev New Member

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    I set up speed servo in RC transmitter using Dual Rates & Exponent. This can get very slow and smooth motion servo.
     
  8. Enrique Rubio

    Enrique Rubio Member

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    Thanks for the tip. I still have my problem in the panning occurs when active the radian with flew

     
  9. Gustavo Rios

    Gustavo Rios Member

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    Hola Enrique, eso sucede cuando las ganacias son muy altas, cuanto tienes en el pan ?

    Gustavo.
     
  10. Alberto Restrepo

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    Andy, I've discovered was the vibration problem. Disassemble the pan servo, I adjusted the gears, grease it, adjust the strap. The sound of the gears is very soft now. Greatly improved the stabilization in pan and roll.
     
  11. Enrique Rubio

    Enrique Rubio Member

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    En dónde en el radio o en la programación
     
  12. Enrique Rubio

    Enrique Rubio Member

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    A doubt. The base is attached to the oktocopter, only with the, dampening brackets, I think that is something loose
     
  13. Gustavo Rios

    Gustavo Rios Member

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    En la programación de los radianes, "gain", eso sucede cuando el "gain" en el pan es alto, lo que he leido es que usan entre 50 y 80 de gain. Me pasó a mi y ahora con 60 va bien
     
  14. Enrique Rubio

    Enrique Rubio Member

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    Ok lo tengo a 100 y le baje en el radio los exponenciales voy a bajarle a 50 y de ahí subiendo de 5 en 5. Una duda el oktocopter va a la base solo con los dampers
     
  15. Gustavo Rios

    Gustavo Rios Member

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    Los dampers van fijos en el okto (cinestar 8) y luego al plato que tiene el gimbal mediante los separadores hexagonales de aluminio, la amortiguacion la hacen los o-rings que van en los dampers, la cantidad y la dureza de ellos dependera del peso de la camara que uses.
     
  16. Andy Johnson-Laird

    Andy Johnson-Laird Administrator
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    Gustavo:
    I had to laugh....Google translate translates "pan" as "bread." :)
    When programming radians, "gain", that happens when the "gain" in the bread is high, what I read is that they use 50 to 80 of gain. It happened to me and now with 60 going well​

    Yes, typically, the pan gain needs to be much lower than tilt and roll because the "mass in motion" is much higher.

    Andy.
     
  17. Gustavo Rios

    Gustavo Rios Member

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    Yes Andy, "pan" in spanish is "bread" in english.

    Gustavo
     
  18. Andy Johnson-Laird

    Andy Johnson-Laird Administrator
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    So you just have to learn to adjust the bread control! :)
    Andy.
     
  19. Gustavo Rios

    Gustavo Rios Member

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    Better I eat the "pan" while I search solutions for the "rollo";)

    Gustavo
     
  20. Edward Chegodaev

    Edward Chegodaev New Member

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    Hi Andy,
    You mind to tell the young people of the community Radian, basic recommended configuration settings on all axes, for optimal performance?

    For example:

    Pan:
    Gain - 50-60%
    Max rate - 60
    Angle Trim - 2,55
    Deadbad - 8%

    Roll:
    Gain - 90-110%
    Max rate - 70
    Angle Trim - 1,00
    Deadbad - 3%

    Tilt:
    Gain - 140%
    Max rate - 60
    Angle Trim - 0,00
    Deadbad - 10%

    Greetings to all those guys who get the normal and smooth operation of the entire system Radiance.
    What are your favorite setups?
     

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