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RC Model for Motion Simulation

Discussion in 'SimTools compatible interfaces' started by eaorobbie, Jul 17, 2013.

Page 9 of 11
  1. Francisco2785

    Francisco2785 New Member

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    My Motion Simulator:
    Arduino, 6DOF
    Hello everyone, I am a novice trying to configure a mini RC simulator with Sim Tools and arduino and thanks to this thread configured and launched a two Dof with your comments to help other intrepid builders of this type of simulator.
    Thank you 'eaorobie' software developers and noorbeast for their help and other contributors who have done half the work with your questions.
    • Like Like x 1
    Last edited by a moderator: Jun 26, 2020
    Francisco2785, Jun 25, 2020
    #161
  2. SteULM

    SteULM Active Member

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    My Motion Simulator:
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    Hello everyone, I just started following you because I would like to create a 2dof and I started with this in miniature, following all the suggestions I found I was able to move the servos that in Output Testing do all the travel but with lfs the movement is little , as if I had to increase the strength but I did not understand where Axis Assignments.jpg Axis Limiting.jpg

    Attached Files:

    SteULM, Dec 5, 2021
    #162
  3. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    My Motion Simulator:
    3DOF, DC motor, JRK
    Grab a copy of the SimTools manual and keep it handy for reference: https://www.xsimulator.net/community/faq/rtfm-start-with-the-official-simtools-documentation.117/

    Most likely you need to adjust the Tuning Center settings, after capturing the Max/Min values. The smaller the value the sharper the response, but over a shorter range, while the larger the value the smoother the response but over a larger range.

    See the tips here as to how to refine a motion profile: https://www.xsimulator.net/community/faq/steps-to-create-a-motion-profile.228/
    • Like Like x 1
    Last edited: Dec 5, 2021
    noorbeast, Dec 5, 2021
    #163
  4. SteULM

    SteULM Active Member

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    My Motion Simulator:
    2DOF, Arduino
    Thanks noorbeast, in fact I found the information on driving and trying to adjust the percentage of forces for each axis. now I have tried assigning the values to the forces of each axis whose sum does not exceed 100% and is going much better, the movement is also much more realistic.
    • Like Like x 1
    SteULM, Dec 5, 2021
    #164
  5. SteULM

    SteULM Active Member

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    My Motion Simulator:
    2DOF, Arduino
    Thanks noorbeast, following your link I also downloaded the guide in Italian. :thumbs
    • Like Like x 1
    SteULM, Dec 5, 2021
    #165
  6. SteULM

    SteULM Active Member

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    My Motion Simulator:
    2DOF, Arduino
    I'm trying with only one servo the second will arrive on Tuesday, and I'm realizing that only one axis works, putting the signal on pin 5 of arduino works, while on pin 4 it doesn't work. What can it depend on?
    SteULM, Dec 5, 2021
    #166
  7. SteULM

    SteULM Active Member

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    My Motion Simulator:
    2DOF, Arduino
    Resolved.....
    Pin 4 of this Arduino is not working, tried another one and everything is ok.
    • Like Like x 1
    SteULM, Dec 5, 2021
    #167
  8. Junior1976SRV

    Junior1976SRV New Member

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    My Motion Simulator:
    2DOF
    Hi. My lab test I´m using 2 SG90 with 5v arduino Uno.
    Junior1976SRV, Jan 19, 2022
    #168
  9. Elvis A. Ramírez

    Elvis A. Ramírez Flight simulator

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    My Motion Simulator:
    2DOF, DC motor, Arduino, Motion platform
    Thanks bro, i hope i can achieve this project, is very important and amazing for me!
    Elvis A. Ramírez, Aug 1, 2022
    #169
  10. Guido887

    Guido887 New Member Gold Contributor

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    My Motion Simulator:
    2DOF, Arduino
    Hi everyone, I'm new and this is my first forum post.
    I am trying to make my first prototype following the comments in this post. I have done all the steps, but if I start the test using 2 servo motors the GameEngine crashes, it closes.
    It also happens in game after a few seconds.
    While if I use 1 servo motor no problem.
    Why does this happen? What am I doing wrong?
    P.S. I apologize in advance for my bad English
    Guido887, Aug 10, 2022
    #170
  11. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    My Motion Simulator:
    3DOF, DC motor, JRK
    The three most common causes are misconfiguration, which may include computer language settings, USB issues or faulty hardware.

    Please post pictures of all of your settings.
    noorbeast, Aug 11, 2022
    #171
  12. Airbas72

    Airbas72 Member

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    My Motion Simulator:
    3DOF, Arduino
    Hello, I downloaded the code to check the future platform on the model, loaded it into the Arduino Uno, connected the servo and did not get what I expected. The servos worked jerkily, sometimes they started spinning without a break. I spent the evening trying to configure the servos. I re-read the entire code, checked the servos with a tester, nothing helped. The next evening I reinstalled Sim Tools, downloaded the firmware again, and lo and behold, everything works smoothly as it should.
    Airbas72, Sep 23, 2023
    #172
  13. Airbas72

    Airbas72 Member

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    My Motion Simulator:
    3DOF, Arduino
    I made a video of everything working, I have a question - how to connect 2 servos to 1 axis, because in my project the drives will work in pairs. Thank you.
    Airbas72, Sep 23, 2023
    #173
  14. noorbeast

    noorbeast VR Tassie Devil Staff Member Moderator Race Director

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    +10,884 / 54 / -2
    My Motion Simulator:
    3DOF, DC motor, JRK
    For 2 servos you simply assign the same axis to the designated second servo in Axis Assignments and configure it the same as the first servo if you want them to work in unison.
    • Like Like x 1
    noorbeast, Sep 23, 2023
    #174
  15. Airbas72

    Airbas72 Member

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    My Motion Simulator:
    3DOF, Arduino
    I spent another evening and managed to simulate a platform with 3 servos, just like a full-size one would look like.
    • Like Like x 1
    Airbas72, Sep 26, 2023
    #175
  16. Airbas72

    Airbas72 Member

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    My Motion Simulator:
    3DOF, Arduino
    Another evening was devoted to modeling. Today I mastered 4DOF, I’ll post a photo tomorrow, it’s already night for me
    • Like Like x 1
    Airbas72, Sep 27, 2023
    #176
  17. Airbas72

    Airbas72 Member

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    My Motion Simulator:
    3DOF, Arduino
    I made a 4DOF platform and am trying different settings. I didn’t think that the layout provides such great opportunities for understanding movement
    Airbas72, Sep 27, 2023
    #177
  18. Airbas72

    Airbas72 Member

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    My Motion Simulator:
    3DOF, Arduino
    IMG_20230927_190458.jpg IMG_20230927_190515.jpg IMG_20230927_190523.jpg
    Airbas72, Sep 27, 2023
    #178
  19. Airbas72

    Airbas72 Member

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    My Motion Simulator:
    3DOF, Arduino
    I have a question - is it normal when the game starts the whole platform makes a sharp jump and then takes a working position?
    Airbas72, Sep 27, 2023
    #179
  20. Airbas72

    Airbas72 Member

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    My Motion Simulator:
    3DOF, Arduino
    I tried to download a video from my computer but it didn’t work, or can videos only be downloaded from YouTube?
    Airbas72, Sep 27, 2023
    #180
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