Electrical Engineering and Computer Science

Control Seminar

Highly Agile and Robust Robotic Bipedal Locomotion Through Nonlinear Geometric Control

Jessy Grizzle

Professor
University of Michigan, Department of EECS
 
Friday, November 02, 2012
3:30pm - 4:30pm
1500 EECS

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About the Event

Dynamic models for bipedal robots contain both continuous and discrete elements, with switching events that are spatially driven by unilateral constraints at ground contact and impulse-like forces that occur at foot touchdown. The complexity of the models has led to a host of ad hoc trial-and-error feedback designs. This presentation will show how nonlinear feedback control methods are providing model-based solutions that also enhance the ability of bipedal robots to walk, run, and recover from stumbles. The talk addresses both theoretical and experimental aspects of bipedal locomotion. Videos of the some of the experiments have been covered in the popular press, bringing feedback control to the attention of the general public.

Biography

Jessy W. Grizzle received the Ph.D. in electrical engineering from The University of Texas at Austin in 1983 and in 1984 held an NSF-NATO Postdoctoral Fellowship in Science in Paris, France. Since September 1987, he has been with The University of Michigan, Ann Arbor, where he is a Professor of Electrical Engineering and Computer Science and is the Jerry and Carol Levin Professor of Engineering at the University of Michigan. He jointly holds sixteen patents dealing with emissions reduction in passenger vehicles through improved control system design. Professor Grizzle is a Fellow of the IEEE and of IFAC. He received the Paper of the Year Award from the IEEE Vehicular Technology Society in 1993, the George S. Axelby Award in 2002, the Control Systems Technology Award in 2003, and he will give the Bode lecture at the 2012 CDC.

Additional Information

Contact: Ann Pace

Phone: 763-5022

Email: ampace@umich.edu

Sponsor: Bosch, Eaton, Ford, GM, Toyota, Whirlpool and the MathWorks

Open to: Public

Web Page: http://www.engin.umich.edu/research/controls/