William Yang

I am a robotics researcher working toward making our robots capable of reliably achieving highly dynamic motions. I am interested in the relevant factors when a robot makes high speed impacts with its environment and how to leverage that insight to develop better controllers. I've developed many controllers for the bipedal robot Cassie, particularly highly dynamic motions such as running and jumping. Currently, I'm working on dynamic manipulation tasks.

I am a PhD student in Mechanical Engineering at the University of Pennsylvania working at the DAIR lab, advised by Michael Posa and supported under the NSF Graduate Research Fellowship.


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Validating Robotics Simulators on Real-World Impacts - RA-L 2022

Brian Acosta*, William Yang*, Michael Posa
Code  •   Arxiv  •   Dataset  •  

Spine morphology and energetics: how principles from nature apply to robotics - Bioinspiration & Biomimetics 2018

Yevgeniy Yesilevskiy, William Yang, and C. David Remy
Paper  •  

2022

Impact-Invariant Running on the Cassie Bipedal Robot, Dynamic Walking 2022 - Madison, Wisconsin

2022

Impact-Invariant Running on the Cassie Bipedal Robot, ICRA 2022, Legged Robots Workshop - Philadelphia, Pennsylvania

2017

The Effect of Spine Morphology on the Motions and Energetics of Quadrupedal Robots, Dynamic Walking 2017 - Mariehamn, Finland

2023

Applied Scientist II intern - Amazon Robotics: Cambridge, Massachusetts

2019

NSF GRFP