orocos_kinematics_dynamics

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Question about the computational performance of KDL on redundant kinematic chains

1

Hi! I‘ve been learning to use `KDL` recently and have some confusion. `KDL` is developed based on the jacobian pseudo-inverse and theoretically decreases computational efficiency as the degree of freedom...

zichunxx

Joint Limits on Inverse Kinematic solver

1

I'm trying to look for an IK library that's able to take joint limits into account, (for example following limits of a human arm). I saw in the examples page...

tmayoff

MatthijsBurgh

Compile issue of python bindings

9

I am running python 3.9. I cloned the repo, then `git submodule update --init`, and then cd into `python_orocos_kdl` and ran `catkin make --this`. The other package succeeded, the python...

cmosig

Change license to a more permissive one

48

Hello KDL contributors, This follow the discussion that happened here: https://github.com/orocos/orocos_kinematics_dynamics/issues/405 As discussed with @smits and @MatthijsBurgh, they are both ok to change the license to a more permissive one....

ahoarau

(PyKDL) let catkin export CMake and PkgConfig files

1

@meyerj You added this in 7e1f40d4d043811ea12ac1f620dae431d1338df1. But this prevents to find the package in a CMakeLists. Is there any reason why you did add these flags?

MatthijsBurgh

I configured my 5Dof robotic arm chain. For some reason, the end effector does not reach the desired position and always skip the distance of the last link length. I...

mink007

Set correct rpath for python module

5

This package is currently breaking ROS2 builds on MacOS. Can this be merged into master so source builds succeed? Since newer versions of OSX you cannot rely on the DYLD_LIBRARY_PATH...

smorad

E_NOT_UP_TO_DATE error when using ChainIdSolver_RNE::CartToJnt for a real-time controller

2

Hi @smits @MatthijsBurgh I have been trying to run the model-based real-time controller from https://github.com/ufrgs-ece/ufrgs_wam on ROS Noetic. I am using Ubuntu 20.04.3 LTS on a Lenovo Yoga C930, and...

wych1005

I'm trying to use the ChainIkSolverVel_wdls solver with a 5-axis robot, and I'm getting this error: ``` /usr/include/eigen3/Eigen/src/Core/Block.h:146: Eigen::Block::Block(XprType&, Eigen::Index, Eigen::Index, Eigen::Index, Eigen::Index) [with XprType = Eigen::Matrix; int BlockRows =...

dignakov