# Questions tagged [inverse-kinematics]

Inverse kinematics is a subtopic of kinematics dealing with equations that describe the joint parameters necessary to move a robotic arm to a particular position. Also called motion planning.

161 questions
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### Implementation of inverse kinematics solution in c++

I am having some issue with implementing a least square solution of the inverse kinematics problem. The q configuration I get are rather large, or makes no sense, so I was hoping someone here could ...
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### Performing inverse kinematics based on a displacement of the end effector?

I think i have an simple problem, but can't my head around how i should resolve it... My setup looks like this: The grey box on end effector is supposed to be an camera, which measures a dx,dy,dz ...
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### Implementing an analytic version of an inverse kinematic

People have recommended me implement an analytic version of inverse Jacobian solver, such that I won't be forced only the least square solution, but would have an local area of solution near to the ...
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### inverse kinematics for 6 jointed robots

I am a uncertain about how to compute the right homogeneous transformation matrix to compute an inverse kinematic Q-configuration. Looking at robot like this Where at the end of this robot I have ...
135 views

### Extracting as many possible end configurations as possible

I am trying to implement a path planner to generate a path that moves the robot from q_start to q_goal. Q_goal is extracted from a stereo camera mounted on the tool, from which I extract x,y,z ...
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### Most accurate rotation representation for small angles

Assume that I have a rigid body for which I know that it can rotate with respect to a global reference frame (which is considered fixed and already given) for only a few degrees of angle, so I can ...
174 views

### Hand-eye calibration?

I am having an issue with some hand-eye calibration. So i am using a simple robot which at its tool point has an stereo camera mounted on it. I want to perform some visual serving/tracking based ...