Comments (2)
I want to bump this issue since it is affecting all our simulations. Is there available any (even unofficial) list of recently identified friction parameters? I don't think that these parameters should be extremely accurate, having at least the right order of magnitude would help a lot. I fear that setting kv=1
is quite a high number.
cc @robotology/iit-dynamic-interaction-control
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Good point, I think that the one that most recently worked on this is @nunoguedelha . To clarify the historic setting, a quite high damping was actually choose to reduce the numerical noise when simulating the model in Gazebo with the ODE physics engine, but as we discussed in #33 it is quite important that for the future we try to keep strictly separate the "nominal" model parameters, and any simulator-specific hack.
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Related Issues (20)
- Cannot find all robot models after #186 HOT 2
- iCub 2.x - The order of torso joints is wrong in latest devel HOT 4
- Webhook trigger for blender-robotics-utils repository failed HOT 1
- Right camera port does not open on iCubGazeboV2_5_visuomanip model HOT 6
- Disalignment between iCub 2.* models (such as iCubGazeboV2_5) and real iCub 2.* models regarding analogServer devices publishing information on /icub/<...>/analog:o ports HOT 10
- Triangles 43 and 46 of lower right leg skin swapped
- iCubGazeboV3 model feet contacts are unstable in Gazebo v11.13 HOT 6
- Name of joint "*_hand_finger" differ between simulation and the real robot iCubGazeboV2_5_visuomanip HOT 1
- Find a way to pass options to configuration files without modifying configuration files HOT 2
- Simulated finger hall effect sensors for iCubGazeboV2_5_visuomanip have wrong port names HOT 1
- Windows CI Failure End of October 2023
- iCub 2.7 models do not have the xsens IMU
- Cannot reset the robot in simulation when using DART
- Warning when loading the model in urdfdom-py
- MATLAB's analyticalInverseKinematics - Problems with iCubGazeboV2_6 URDF HOT 15
- Add models for all iCub supported in robots-configuration (i.e. not in icebox) as of January 2024 HOT 1
- [iCubGenova11] Remove FT sensors in the legs
- iCub >= V2.6 urdfs have the imu frame oriented as the V2.5 HOT 6
- iCub >= V2.6: investigate orientation of the head imu frame HOT 19
- Migrate simulated MAIS interfaces to use MultipleAnalogSensors interfaces HOT 1
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