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[Question] Franka robot asset model gravity and coriolis compensation
Hello,
I'm working in a cartesian impedance control using a usd based franka model imported from:
from omni.isaac.orbit_assets import FRANKA_PANDA_HIGH_PD_CFG # isort:skip
This is how I load the robot:
# articulation
Right_robot = FRANKA_PANDA_HIGH_PD_CFG.replace(prim_path="{ENV_REGEX_NS}/Right_robot")
Right_robot.init_state = FRANKA_PANDA_HIGH_PD_CFG.init_state.replace(
joint_pos={
"panda_joint1": 0.0,
"panda_joint2": -0.569,
"panda_joint3": 0.0,
"panda_joint4": -2.810,
"panda_joint5": 0.0,
"panda_joint6": 3.037,
"panda_joint7": 0.741,
"panda_finger_joint.*": 0.04,
},
)
Right_robot.init_state.pos = (0.0, 0.0, 0.0)
Right_robot.init_state.rot = (0.0, 0.0, 0.0, 0.0)
Right_robot.spawn.rigid_props.disable_gravity = True
I'm able to activate a deactivate the gravity compensation term but I dont see anything related to the coriolis and centripetal term. Is integrated within the robot model or is something that I have to compute by myself?
My final torque equation demands a coriolis term that I need to compute.
Tanks in advance and regards, Mikel