Hi,
For example in loop_1, P_7 is the prismatic_joint2 and Cuboid_13 is the cablepart3 in the shared model.
My question was if gravity is enabled wont the second prismatic joint get activated with the external force since it is free?
Thanks and Regards,
Vignesh
Search found 9 matches
- 25 Apr 2020, 05:56
- Forum: General questions
- Topic: Cable Modelling in Vrep
- Replies: 5
- Views: 2853
- 21 Apr 2020, 05:18
- Forum: General questions
- Topic: Cable Modelling in Vrep
- Replies: 5
- Views: 2853
Re: Cable Modelling in Vrep
Hi, Thanks a lot for your reply. I am trying out a planar cable robot. This is what i came up with Base>>revolute_joint1>>rigidbody1>>prismatic_joint2>>rigidbody2>>revolute_joint2>>rigidbody3>>revolute_joint3>>rigid_body4 Basically when I am adding an extra rigid_body I am able to get better results...
- 15 Apr 2020, 13:16
- Forum: General questions
- Topic: Cable Modelling in Vrep
- Replies: 5
- Views: 2853
Cable Modelling in Vrep
Hi, I am trying to model a cable driven parallel robot. So , Initially I am trying to model a single cable and when I am successful at that I plan to proceed to the actual robot. I have seen some models in the forum to represent ropes which I am able to understand. I know the standard way to model a...
- 25 Jul 2019, 08:25
- Forum: General questions
- Topic: Inverse Kinematics of Parallel cable robot
- Replies: 4
- Views: 2401
Re: Inverse Kinematics of Parallel cable robot
Hi,
Any suggestions in the above mentioned problem will be very helpful
Thanks
Vignesh
Any suggestions in the above mentioned problem will be very helpful
Thanks
Vignesh
- 19 Jul 2019, 09:18
- Forum: General questions
- Topic: Inverse Kinematics of Parallel cable robot
- Replies: 4
- Views: 2401
Re: Inverse Kinematics of Parallel cable robot
Hi, Thank you for the response. I made the necessary changes and was able to perform the FK of the model. But for IK I looked at a few examples and completed the model but the tip dummy doesn't follow the target dummy. https://drive.google.com/drive/folders/1pYfjBbl1UjNbWnSiJSM0CEUJImwYneKB?usp=shar...
- 09 Jul 2019, 05:48
- Forum: General questions
- Topic: Inverse Kinematics of Parallel cable robot
- Replies: 4
- Views: 2401
Inverse Kinematics of Parallel cable robot
Hi, I am working on the IK of a parallel driven cable robot. I was able to do the forward kinematics of the robot. But with the same configuration I am not able do the IK. The joints just breaks and comes apart. I think there is some mistake in the modelling of the joints. Please refer the link belo...
- 09 Jul 2019, 05:42
- Forum: General questions
- Topic: Position vs time input for moving bodies
- Replies: 2
- Views: 1275
Re: Position vs time input for moving bodies
Thank you for the response... Sorry for the very late reply :)
- 03 Apr 2019, 08:37
- Forum: General questions
- Topic: Position vs time input for moving bodies
- Replies: 2
- Views: 1275
Position vs time input for moving bodies
Hi, I am trying to do a walking simulation. I have the xyz position vs the time (of the COM of foot and pelvis) Is there a way in v-rep to apply the position wrt time to be followed by a particular body? (in the hybrid mode ) For example I have the xyz vs time values of the feet and I want the feet ...
- 23 Dec 2018, 16:25
- Forum: General questions
- Topic: Asti Model ; Forces sensor ; Torques
- Replies: 0
- Views: 11968
Asti Model ; Forces sensor ; Torques
Hi all, As a part of my Master's Project ; structural analysis of Humanoid robot. I followed a few steps to arrive at the joint loads(Forces and Moments) acting on various links in Asti robot. 1. I scaled the robot by 1.77 times to get the height to 1.8m (similar to average human adult) 2. I entered...