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Set PyBullet timestep #10

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erdnaxe opened this issue Jun 22, 2020 · 1 comment
Open

Set PyBullet timestep #10

erdnaxe opened this issue Jun 22, 2020 · 1 comment
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enhancement New feature or request gym Issue related to OpenAI Gym environment pybullet Issue related to PyBullet

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erdnaxe commented Jun 22, 2020

For the moment, the simulation timestep is the same as the timestep of the environment. This may diverge the simulation is the timestep is too big.
@erdnaxe erdnaxe added enhancement New feature or request gym Issue related to OpenAI Gym environment pybullet Issue related to PyBullet labels Jun 22, 2020
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erdnaxe commented Jun 22, 2020

The observation of 18 servomotors is limited to approximatively 30 ms period.

Quoting bulletphysics/bullet3#1460 (comment), using a 30 ms simulation timestep might make it diverge. One solution is to do 8 simulation steps in 1 environment step.

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enhancement New feature or request gym Issue related to OpenAI Gym environment pybullet Issue related to PyBullet
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