# Questions tagged [manipulator]

manipulator is a device used to manipulate materials without direct contact.

131 questions
Filter by
Sorted by
Tagged with
64 views

### Redundancy and Null space projection

I'm reading "Theory of Robot Control" by Carlos Canudas Wit, Bruno Siciliano, Georges Bastin. In Task space control chapter, exploiting the redundancy by means of null space as shown below ...
• 2,347
36 views

### 6-DOF Robotic manipulator

I have the following question, I tried to solve it as follows, can anyone help solve the rest or guide me.
54 views

### How to get the analytic Jacobian from the geometric Jacobian expressed in the body frame

I'm trying to obtain the whole analytic Jacobian $J_a(\theta)$ (i.e. both the linear and angular parts) from the geometric Jacobian expressed in the body frame $J_b(\theta)$ (i.e. in the screw theory ...
• 2,347
34 views

### How to find workspace of parallel manipulator by monte carlo method?

I am working on a 3 DOF parallel manipulator, I was successful in solving the inverse kinematics and forward kinematics of my manipulator. But I am facing a problem in generating a workspace for it. I ...
• 1
48 views

• 324
1 vote
37 views

### Can workspace of a manipulator change after considering its dynamics?

As per my knowledge, the workspace of a manipulator can be determined if one knows the forward and inverse kinematics. But is it possible that the workspace of the manipulator can change after ...
I am trying to find the kinametic parameters using the J. Craig of the DH parameters for the following 2-DOF robotic manipulator. where $\ x,y$ are the axes of the reference frame and $\ q_1 , q_2$...