Lujie Yang
@lujieyang98
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Ph.D. candidate @MIT_CSAIL. Optimization, Control and Robotics.
Joined March 2023
I've long wondered if we can make a humanoid robot do a ๐๐ฎ๐น๐น๐ณ๐น๐ถ๐ฝ - and we just made it happen by leveraging ๐ข๐บ๐ป๐ถ๐ฅ๐ฒ๐๐ฎ๐ฟ๐ด๐ฒ๐ with BeyondMimic tracking! This came after our original OmniRetarget experiments, with only minor tweaks to RL training: relaxing a
Humanoid motion tracking performance is greatly determined by retargeting quality! Introducing ๐ข๐บ๐ป๐ถ๐ฅ๐ฒ๐๐ฎ๐ฟ๐ด๐ฒ๐๐ฏ, generating high-quality interaction-preserving data from human motions for learning complex humanoid skills with ๐บ๐ถ๐ป๐ถ๐บ๐ฎ๐น RL: - 5 rewards, - 4 DR
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Humanoid motion tracking performance is greatly determined by retargeting quality! Introducing ๐ข๐บ๐ป๐ถ๐ฅ๐ฒ๐๐ฎ๐ฟ๐ด๐ฒ๐๐ฏ, generating high-quality interaction-preserving data from human motions for learning complex humanoid skills with ๐บ๐ถ๐ป๐ถ๐บ๐ฎ๐น RL: - 5 rewards, - 4 DR
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Excited to organize Workshop on Learning Meets Model-Based Methods for Contact-Rich Manipulation @ ICRA 2025! We welcome submissions on a range of topicsโcheck out our website for details: https://t.co/edgPLeJDId Join us for an incredible lineup of speakers! #ICRA2025
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While neural networks have made a seismic impact on the design of robotic controllers, itโs been difficult to verify the safety & stability of complex robots powered by them ๐งต Researchers from MIT CSAIL & elsewhere have developed approaches to rigorously certify Lyapunov
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The next honorable mention for the 2023 IEEE Transactions on #Robotics King-Sun Fu Memorial Best Paper Award is a paper by researchers @MIT_CSAIL that enables global planning for contact rich system using local smoothing. https://t.co/z90DsDlvAZ
#SmoothingMethods
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Introducing a โnonlinear equivalentโ of LQR controllers! โ๏ธ CSAIL researchers synthesize approximate optimal controllers for nonlinear dynamical systems w/optimality & stability guarantees. To achieve this, their work finds both under-and over-approximations of the value
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