Search found 7 matches
- 29 Jul 2019, 11:03
- Forum: General questions
- Topic: UR5 model accuracy
- Replies: 1
- Views: 700
UR5 model accuracy
Hi, I am working with the UR5 model already present in the V-Rep model library. Are the dynamics parameters (mass, inertias, com...) preset in the model accurate with respect to the actual robot? If so, were such parameters provided by UR? Otherwise, is it possible to know how they were computed? Th...
- 12 Jan 2019, 20:35
- Forum: General questions
- Topic: Retrieve derivative of data stream real time
- Replies: 1
- Views: 1019
Retrieve derivative of data stream real time
Hi, Using the graph object, I am computing the derivative of the data stream plotted during the simulation. How can i retrieve that value (i.e., after performing derivative on the signal) at each step in a script? I figured sim.handleGraph would do the trick but I don't understand where the result i...
- 04 Jan 2019, 16:38
- Forum: General questions
- Topic: Add disturbance on control signal
- Replies: 3
- Views: 1252
Re: Add disturbance on control signal
Hi, thanks for the reply. However, I still have doubts about it, what is the control variable? Assuming I want to track it on a graph, which data stream should I pick?
EDIT: I need to know specifically the torque exherted by the joint. Is it possible?
EDIT: I need to know specifically the torque exherted by the joint. Is it possible?
- 03 Jan 2019, 20:34
- Forum: General questions
- Topic: Add disturbance on control signal
- Replies: 3
- Views: 1252
Add disturbance on control signal
Hi, I have a dynamically enabled joint (force/torque mode) that uses the "default" PID control loop. However, I need to access the control variable (which I assume is a torque) to do some evaluations. How do I read the control signal? Is it possible to add an external signal to it before i...
- 07 Dec 2018, 16:01
- Forum: General questions
- Topic: Blob orientation
- Replies: 1
- Views: 1381
Blob orientation
Hi, I am making some experiments with the blob detection camera, in order to detect the orientation of some objects in the scene, but I am unsure about the returned value. I only have one blob and my code is res1,packet1a,packet1b=sim.handleVisionSensor(sensor1) if res1 >=0 then q1=packet1b[4] q1=q1...
- 29 Apr 2017, 14:30
- Forum: General questions
- Topic: Inverse Kinematics and hybrid operation mode
- Replies: 3
- Views: 3272
Re: Inverse Kinematics and hybrid operation mode
Thank you for your kind reply.
I need to reproduce a scenario that is as similar as possible to a real life situation. In this case, should I operate in hybrid mode?
I need to reproduce a scenario that is as similar as possible to a real life situation. In this case, should I operate in hybrid mode?
- 25 Apr 2017, 17:55
- Forum: General questions
- Topic: Inverse Kinematics and hybrid operation mode
- Replies: 3
- Views: 3272
Inverse Kinematics and hybrid operation mode
Good evening, I'm relatively new to V-REP and I'm trying to get a hold of the environment. I need to experiment with inverse kinematics but I don't quite get the results I'm expecting. I'm using the UR10 manipulator: I followed the tutorial about IK and created the IK group with IK elements and ever...