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  1. Emo Todorov replied to the thread Linearize Dynamics with Equality Constraints.

    Equality constraints (and all other constraint) in MuJoCo are somewhat soft, meaning that they are not exactly satisfied. So it is...

    Jun 22, 2017 at 3:58 PM

  2. Taylor Apgar posted a new thread.

    Linearize Dynamics with Equality Constraints

    I am attempting to code iLQG in mujoco for a model that contains a couple equality constraints. My state x is a subset of the mujoco...

    Forum: Simulation

    Jun 22, 2017 at 11:59 AM

  3. Edward Fang replied to the thread Friction in mjpro131.

    I am currently using the following parameters <compiler angle="radian" meshdir="meshes/" /> <option timestep="0.003"...

    Jun 22, 2017 at 9:44 AM

  4. Emo Todorov replied to the thread Friction in mjpro131.

    MuJoCo 1.31 has an elliptic solver which tends to reduce slip. You can also set the option 'impratio' to something larger than the...

    Jun 21, 2017 at 4:53 PM

  5. Emo Todorov replied to the thread Framepos and Touch sensor.

    Site positions and orientations in the world frame are in mjData.site_xpos and xmat. You can access them directly, without defining...

    Jun 21, 2017 at 4:11 PM

  6. Edward Fang posted a new thread.

    Friction in mjpro131

    Hi, I have created a simulation where a hand attempts to pick up a rectangular prism. The prism slips out of the hand even when force...

    Forum: Simulation

    Jun 21, 2017 at 4:07 PM

  7. Edward Fang posted a new thread.

    Framepos and Touch sensor

    1. I am trying to extract the position of a 'site' defined in an asset xml file. It seems like the correct way to do this would be to...

    Forum: Modeling

    Jun 21, 2017 at 1:04 PM

  8. Emo Todorov replied to the thread Trying to run the Mjpro131 -- Can not open disk.

    The license manager before 1.50 looks for a regular disk (to obtain a serial number), and gives up when it doesn't find one. NVMe...

    Jun 20, 2017 at 6:26 PM

  9. Alex Ray replied to the thread Trying to run the Mjpro131 -- Can not open disk.

    Emo is it possible to get more information for what the bug was and how it was fixed? Is there any way to work around this (e.g....

    Jun 20, 2017 at 5:21 PM
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