Yuzhe Liu Jun Wu 0016 Liping Wang 0001 Jinsong Wang Dong Wang Guang Yu Kinematic calibration of a 3-DOF parallel tool head. 231-241 2017 44 Ind. Robot 2 https://doi.org/10.1108/IR-07-2016-0184 db/journals/irob/irob44.html#LiuWWWWY17