Hyunpyo ShinSungcheul LeeJay il JeongJongWon Kim 0002Kinematic optimization for isotropic stiffness of redundantly actuated parallel manipulators.3230-32352011ICRAhttps://doi.org/10.1109/ICRA.2011.5979788conf/icra/2011db/conf/icra/icra2011.html#ShinLJK11