Search found 14 matches
- 03 Feb 2023, 15:55
- Forum: General questions
- Topic: model size change
- Replies: 1
- Views: 1769
model size change
I am using the door model that comes with vrep, and I want to modify the size of the door handle, how should I do it?
- 22 May 2022, 15:48
- Forum: General questions
- Topic: inverse dynamic
- Replies: 0
- Views: 127645
inverse dynamic
I want to control the robotic arm to move according to a specified trajectory through torque control. How can I use inverse dynamics (inputs are joint position, joint velocity, joint acceleration and external force) to obtain the torque value of each joint?
- 21 May 2022, 17:15
- Forum: General questions
- Topic: simIK.getJacobian problem
- Replies: 2
- Views: 2867
- 21 May 2022, 15:17
- Forum: General questions
- Topic: simIK.getJacobian problem
- Replies: 2
- Views: 2867
simIK.getJacobian problem
I want to know the return value of the function is [Jv;Jw] or [Jw;Jv]?The right order of the return value?
- 21 May 2022, 15:13
- Forum: General questions
- Topic: show object's trajectory
- Replies: 2
- Views: 2950
Re: show object's trajectory
Hello, a simple way to display a trace of the object, is to add a child script to the object with following content: function sysCall_init() h=sim.getObject('.') dr=sim.addDrawingObject(sim.drawing_lines|sim.drawing_cyclic,2,0,-1,300,{1,0,1}) pt=sim.getObjectPosition(h,sim.handle_world) end functio...
- 19 May 2022, 16:12
- Forum: General questions
- Topic: show object's trajectory
- Replies: 2
- Views: 2950
show object's trajectory
There is a force sensor at the end of my robotic arm. With the movement of the robotic arm, the force sensor also moves. I want to display the movement trajectory of the force sensor in the scene. I read many tutorials and said that Graph can be set, but I found that That method should only be used ...
- 19 May 2022, 15:12
- Forum: General questions
- Topic: path and joins config calculation
- Replies: 2
- Views: 3185
- 19 May 2022, 15:10
- Forum: General questions
- Topic: model position adjustment problem
- Replies: 1
- Views: 2000
model position adjustment problem
I want to place a small ball on a table, how can I adjust the position of the ball in the world coordinate system so that the ball is exactly on the table, and its spherical surface is tangent to the table?
- 08 May 2022, 10:44
- Forum: General questions
- Topic: path and joins config calculation
- Replies: 2
- Views: 3185
path and joins config calculation
I am using a custom 7DOF manipulator, I want to give a series of end poses and calculate the angle controlled by each joint of the manipulator in the current state, how should I do it?
- 07 May 2022, 17:18
- Forum: General questions
- Topic: simIK.findConfig problem
- Replies: 1
- Views: 1616
simIK.findConfig problem
When I use simIK.findConfig to solve a 7 joints arm's end_effector pose to joints configuration, I keep getting the wrong value(different from the current joints' configuration), what should I do?