Sensorless Reduction of Cane Oscillations Aimed at Improving Robotic Grapevine Winter Pruning Topics: Control and Supervision Systems; Engineering Applications on Robotics and Automation; Robot Design, Development and Control In Proceedings of the 20th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, 640-647, 2023 , Rome, Italy