Rare MoveL_Test Failure - Printable Version - 英格兰vs伊朗谁会赢？

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Rare MoveL_Test Failure-rshanor-10-26-2022

Hi,

I have the following bit of code for collision checking prior to executing a MoveL command.

        Code:

        num_collisions = self.robot.MoveL_Test(
current_joints, target, minstep_mm=20
)
       

This code has been running super reliably. The robot is not close to a singularity and the move distance is less than 50mm or so. Seemingly out of the blue, the MoveL_Test call failed, returning -1, indicating the robot cant make a linear movement.
My guess is that for some reason, the robot picked a different joint solution not close to the current configuration. Is there a reason that MoveL_Test only takes a pose but MoveL accepts a list of joint values? Any other advice on how to debug this / make sure it does not happen moving forward? It would be nice MoveL_Test could take a list of joints that I could validate is close to the current config.

RE: Rare MoveL_Test Failure-Jeremy-10-31-2022

Do you have a .rdk file we could use to replicate the issue?

That would help us help you.

报价: Is there a reason that MoveL_Test only takes a pose but MoveL accepts a list of joint values?

Pose or List of joint values doesn't matter here, RoboDK will send it through the forward kinematic anyway to get the Pose.
A linear motion do not care about configurations.

Jeremy

RE: Rare MoveL_Test Failure-rshanor-11-03-2022

I am sending it via email, thank you Jeremy