You need to be a member of diydrones to add comments!

Join diydrones

Comments

  • Just checking, didnt want to let that nice delta goto waste.  Need to find a way to mount a chicken's  in there with a mobius mounted on its head. Compare natures vestibulo-ocular reflex as a solid baseline :)  

  • Nice Navoni, you are right, high frequency vibration ,  high centripetal and centrifugal acceleration are the most important point in a good gimbal controller.

  • What are the model of those high speed linear actuators?

    Are they electric or pneumatic actuators?

  • Is this test rig available commercially?
  • 3D Robotics

    Ben, yes, there is a coordinate system on the other wall and machine vision algorithms used to collect all the performance data. We didn't want to show all our secrets!

  • Chris: Make a gimbal for 250 quads and ill be impressed and buy it, and so will many others.

    There no current brushless gimbals in that size on the market, but you already knew that!

  • Moderator

    Sure nice , but don't enought you don't have important variable as : high frequency vibration ,  high centripetal and centrifugal acceleration , HIT and wind  simulation .  

    The better way for doing this kind of simulation is to use an ABB robot 

    https://www.youtube.com/watch?v=bxbjZiKAZP4

    https://www.youtube.com/watch?v=92Ye2Q8U-rY

    Our new gimbal and imu  technology will be tested with this kind of robot. 

    best

    Roberto

    Riding an ABB IRB 6600 Robot 1
    Back in the summer of 2006, we were using an ABB IRB 6600 robot (225 kg payload) for a project. In between the time that we took delivery of the robo…
  • does this mean that the tarot gimbal came out best if it's what 3dr chose?

  • Cool, with a repeatable  routine for the "wobbler" each gimbal can be tested against a known set of parameters.

    Objective results every time.

  • Very good delta robot use!  Just need a coordinate system mounted on the wall and the camera pointed at it and a closed loop running to the camera to measure the error in tilt to create be able to graph the results.  might as well put laser level on it and shoot it over a long distance to visually show the error.  My two cents.  Makes me want to find the time to finish my delta 

This reply was deleted.