Umashankar Nagarajan

21 papers A* 10A 1Journal 8Unranked 2

Year	Rank	Type	Title / Venue / Authors
2020	A*	`conf`	A Mobile Manipulation System for One-Shot Teaching of Complex Tasks in Homes. ICRA Max Bajracharya, James Borders, Daniel M. Helmick, Thomas Kollar, Michael Laskey, John Leichty, Jeremy Ma, Umashankar Nagarajan, Akiyoshi Ochiai, Josh Petersen, Krishna Shankar, Kevin Stone, Yutaka Takaoka
2019	J	`jnl`	A Mobile Manipulation System for One-Shot Teaching of Complex Tasks in Homes. CoRR Max Bajracharya, James Borders, Daniel M. Helmick, Thomas Kollar, Michael Laskey, John Leichty, Jeremy Ma, Umashankar Nagarajan, Akiyoshi Ochiai, Josh Petersen, Krishna Shankar, Kevin Stone, Yutaka Takaoka
2016	J	`jnl`	An admittance shaping controller for exoskeleton assistance of the lower extremities. Auton. Robots Gabriel Aguirre-Ollinger, Umashankar Nagarajan, Ambarish Goswami
2016	J	`jnl`	Integral admittance shaping: A unified framework for active exoskeleton control. Robotics Auton. Syst. Umashankar Nagarajan, Gabriel Aguirre-Ollinger, Ambarish Goswami
2015	A*	`conf`	Integral Admittance Shaping for exoskeleton control. ICRA Umashankar Nagarajan, Gabriel Aguirre-Ollinger, Ambarish Goswami
2014	J	`jnl`	Balancing in Dynamic, Unstable Environments Without Direct Feedback of Environment Information. IEEE Trans. Robotics Umashankar Nagarajan, Katsu Yamane
2014	J	`jnl`	Direction-changing fall control of humanoid robots: theory and experiments. Auton. Robots Ambarish Goswami, Seung-kook Yun, Umashankar Nagarajan, Sung-Hee Lee, KangKang Yin, Shivaram Kalyanakrishnan
2014	J	`jnl`	The ballbot: An omnidirectional balancing mobile robot. Int. J. Robotics Res. Umashankar Nagarajan, George Kantor, Ralph L. Hollis
2014	A*	`conf`	Universal balancing controller for robust lateral stabilization of bipedal robots in dynamic, unstable environments. ICRA Umashankar Nagarajan, Katsu Yamane
2013	A	`conf`	Automatic task-specific model reduction for humanoid robots. IROS Umashankar Nagarajan, Katsu Yamane
2013	J	`jnl`	Integrated motion planning and control for graceful balancing mobile robots. Int. J. Robotics Res. Umashankar Nagarajan, George Kantor, Ralph L. Hollis
2013	J	`jnl`	Shape space planner for shape-accelerated balancing mobile robots. Int. J. Robotics Res. Umashankar Nagarajan, Ralph L. Hollis
2012	A*	`conf`	Integrated planning and control for graceful navigation of shape-accelerated underactuated balancing mobile robots. ICRA Umashankar Nagarajan, George Kantor, Ralph L. Hollis
2012	A*	`conf`	Planning in high-dimensional shape space for a single-wheeled balancing mobile robot with arms. ICRA Umashankar Nagarajan, Byungjun Kim, Ralph L. Hollis
2010	—	`conf`	Dynamic Constraint-based Optimal Shape Trajectory Planner for Shape-Accelerated Underactuated Balancing Systems. Robotics: Science and Systems Umashankar Nagarajan
2010	A*	`conf`	Generalized direction changing fall control of humanoid robots among multiple objects. ICRA Umashankar Nagarajan, Ambarish Goswami
2010	—	`conf`	Hybrid control for navigation of shape-accelerated underactuated balancing systems. CDC Umashankar Nagarajan, George Kantor, Ralph L. Hollis
2009	A*	`conf`	Human-robot physical interaction with dynamically stable mobile robots. HRI Umashankar Nagarajan, George Kantor, Ralph L. Hollis
2009	A*	`conf`	Human-robot physical interaction with dynamically stable mobile robots. HRI Umashankar Nagarajan, George Kantor, Ralph L. Hollis
2009	A*	`conf`	State transition, balancing, station keeping, and yaw control for a dynamically stable single spherical wheel mobile robot. ICRA Umashankar Nagarajan, Anish Mampetta, George Kantor, Ralph L. Hollis
2009	A*	`conf`	Trajectory planning and control of an underactuated dynamically stable single spherical wheeled mobile robot. ICRA Umashankar Nagarajan, George Kantor, Ralph L. Hollis