Yantao Shen, PhD,Associate Professor
Department of Electrical and Biomedical Engineering at University of Nevada, Reno (UNR)
Title: Adaptive Path Following of Underactuated Biomimetic Snake Robots
Abstract
Due to the complicated motion control issues caused by under-actuation, high-dimension nonlinearity, uncertainties in kinematics and dynamics, and interactions with complex environments of the snake robots, it makes snake robots gain high efficiency, athletic agility, and environmental adaptability of natural snakes being a challenging problem. In this talk, towards an effective solution/framework for dealing with the efficient movement of a class of underactuated snake robots, we propose a generic adaptive control and path following strategy for motion control of such robots with uncertain kinematics and dynamics. Utilizing this strategy, several advanced path following tasks for a class of underactuated multi-segment snake-like robots were successfully implemented and will be presented. Extensive simulation and experimental results will be further demonstrated to validate that the controlled robots can improve mobility and path following capability on the varied ground environments, which advances the steps for snake robots to be applied in real-world applications.
Biography
Yantao Shen received his BS and MS degrees from Beijing Institute of Technology, and the Ph. D. degree from the Chinese University of Hong Kong. He is currently an Associate Professor in the Department of Electrical and Biomedical Engineering at University of Nevada, Reno (UNR). Dr. Shen’s current research interests include Biomimetics and Robotics, Bioinstrumentation and Automation, Sensors and Actuators, Visual Servoing, and Tactile & Haptic Interfaces. He has authored-coauthored two book chapters and over 120 peer-reviewed journal and conference papers, and co-holds four US patents. His research papers have been nominated/selected as a finalist for Best Vision Paper Award in the 2001 IEEE ICRA, a finalist for Best Conference Paper Award in the 2007 IEEE RO-MAN, a winner of the T. J. Tarn Best Robotics Paper Award in the 2009 IEEE ROBIO, a finalist for Best Conference Paper Award in the 2014 IEEE ROBIO, a finalist for Best Paper Award in Biomimetics in the 2015 IEEE ROBIO, a finalist for ABB Best Student Paper Award in the 2017 IROS and a finalist for Best Conference Paper Award in the 2019 IEEE AIM.
Dr. Shen’s research is currently supported by NSF and National Robotics Initiative (through NIH R01). He was a recipient of NSF CAREER Award, the 2015 Excellence Award from UNR College of Engineering and the UNR IEEE Outstanding Electrical Engineering Professor in both 2010 and 2011.