Matt Zucker

I am interested in developing planning and control algorithms for complex legged robots and mobile manipulators. I believe that high-level planning, which reasons over sequences of discrete behavior primitives, is the best way to plan for such systems. My work focuses on leveraging optimization and machine learning techniques, as well as re-using previous computation, in order to produce fast planning software.

I am a member of the Planning and Autonomy Lab, and I particpate in the DARPA Learning Locomotion Project.

This page has a list of publications as well as some recent research videos.

Publications

CHOMP: Gradient Optimization Techniques for Efficient Motion Planning

Nathan Ratliff, Matt Zucker, J. Andrew Bagnell, and Siddhartha Srinivasa
Proc. IEEE Int'l Conf. on Robotics and Automation, May, 2009.

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Adaptive Workspace Biasing for Sampling Based Planners

Matt Zucker, James Kuffner, and J. Andrew Bagnell
Proc. IEEE Int'l Conf. on Robotics and Automation, May, 2008.

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Multipartite RRTs for Rapid Replanning in Dynamic Environments

Matt Zucker, James Kuffner, and Michael Branicky
Proc. IEEE Int. Conf. Robotics and Automation, April, 2007.

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Improved Motion Planning Speed and Safety using Regions of Inevitable Collision

Nicholas Chan, James Kuffner, and Matt Zucker
17th CISM-IFToMM Symposium on Robot Design, Dynamics, and Control (RoManSy'08), July, 2008.

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Approximating State-Space Obstacles for Non-Holonomic Motion Planning

Matt Zucker
tech. report CMU-RI-TR-06-27, May 2006.

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Videos

High Jersey Barrier - 12/17/2008

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This barrier is too high to step over, so we have LittleDog scooch over on its belly. After the initial crossing, you will see practicing on different barrier shapes, and going over in reverse. MP4

CHOMP Trajectory Optimization - 9/15/2008

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Movie illustrating how CHOMP optimizes footstep trajectories. MP4

Terrain W - 1/19/2008

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Crossing the most difficult terrain from Learning Locomotion Phase II. MP4

Steps - 12/17/2007

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This movie shows LittleDog ascending three steps of approximately 7cm height. MP4

Fast walk - 12/04/2007

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This is a crawl gait running in excess of 17m/s. DivX AVI