Thank you.
Is it true that the greater the damping factor within a certain range, the better the control accuracy of DLS algorithm?
Search found 39 matches
- 07 Jun 2022, 10:24
- Forum: General questions
- Topic: About the damping of the DLS method
- Replies: 5
- Views: 1203
- 06 Jun 2022, 08:13
- Forum: General questions
- Topic: About the damping of the DLS method
- Replies: 5
- Views: 1203
Re: About the damping of the DLS method
What I want to know is how the damping factor affects the control performance of DLS algorithm. For example, what is the principle of adjusting this value?
- 06 Jun 2022, 04:53
- Forum: General questions
- Topic: About the damping of the DLS method
- Replies: 5
- Views: 1203
About the damping of the DLS method
Dear everyone:
How does the damping factor work in the DLS method? Is there any relevant document?
How does the damping factor work in the DLS method? Is there any relevant document?
- 03 Mar 2022, 03:56
- Forum: General questions
- Topic: Get the run time interval for every functions in scene
- Replies: 1
- Views: 418
Get the run time interval for every functions in scene
Dear admin:
How to get the accurate run time interval for every function(i.e, sysCall_sensing) in scene script?
I have try getSimulationTime in one function, the delta time is zero. For the getSimulationTimeStep?
Best Wishes.
How to get the accurate run time interval for every function(i.e, sysCall_sensing) in scene script?
I have try getSimulationTime in one function, the delta time is zero. For the getSimulationTimeStep?
Best Wishes.
- 23 Feb 2022, 03:14
- Forum: General questions
- Topic: How to draw the point cloud for the end-effector trajectory of the manipulator in scece?
- Replies: 5
- Views: 1582
Re: How to draw the point cloud for the end-effector trajectory of the manipulator in scece?
OK, the effects displayed in these two ways are very familiar.
How can the dot map of the position information be displayed in a separate window?
Besides, How can the position images of two different dummy nodes in the same scene be drawn in a separate image window?
How can the dot map of the position information be displayed in a separate window?
Besides, How can the position images of two different dummy nodes in the same scene be drawn in a separate image window?
- 22 Feb 2022, 15:11
- Forum: General questions
- Topic: How to draw the point cloud for the end-effector trajectory of the manipulator in scece?
- Replies: 5
- Views: 1582
Re: How to draw the point cloud for the end-effector trajectory of the manipulator in scece?
Yeah, I try to show the position changes for the point cloud. function sysCall_init() pc=sim.createPointCloud(0.01,1000,0,2) modelHandle = sim.getObject('/LBR_iiwa_7_R800') targetHandle = sim.getObject('/target') end function sysCall_sensing() local t=sim.getSimulationTime() local p = sim.getObjectP...
- 18 Feb 2022, 13:14
- Forum: General questions
- Topic: How to draw the point cloud for the end-effector trajectory of the manipulator in scece?
- Replies: 5
- Views: 1582
How to draw the point cloud for the end-effector trajectory of the manipulator in scece?
Dear admin:
Can we draw the point cloud only for the end point trajectory of the manipulator?
For example, as the picture shown, the red point or green point:
Best wishes.
Can we draw the point cloud only for the end point trajectory of the manipulator?
For example, as the picture shown, the red point or green point:
Best wishes.
- 16 Feb 2022, 13:04
- Forum: General questions
- Topic: How to add the user-defined control algorithm for the IK?
- Replies: 11
- Views: 3310
- 11 Feb 2022, 10:03
- Forum: General questions
- Topic: Get Object Velocity in ZYX
- Replies: 3
- Views: 1174
Re: Get Object Velocity in ZYX
Dear amirmmi:
What is default format of the Euler angles of a dummy in CoppeliaSim? Is it Z-Y-X axis?
Best Wishes.
What is default format of the Euler angles of a dummy in CoppeliaSim? Is it Z-Y-X axis?
Best Wishes.
- 10 Feb 2022, 15:41
- Forum: General questions
- Topic: How to add the user-defined control algorithm for the IK?
- Replies: 11
- Views: 3310
Re: How to add the user-defined control algorithm for the IK?
Well, I noticed that it is where the code should be inserted. However, I mean the formula in my case as follow: \dot{\boldsymbol \theta}=\boldsymbol J^\dagger (\dot{\boldsymbol p}_d+\gamma (\boldsymbol p_d-\boldsymbol p_a)) . i.e, the variable \dot{\boldsymbol p}_d ( the velocity of the target posit...