Ph.D. candidate @MIT_CSAIL. Optimization, Control and Robotics.

Joined March 2023
Photos and videos
Lujie Yang reposted
Our first podcast episode is finally live! I personally loved the casual chat after the presentation (From 46:05 onwards). Sorry about the audioโ€”my mic didn't record, so I had to re-record my lines as best as I could remember them. And huge thanks to @LujieYang0 and @chris_j_paxton. Looking forward to seeing more research published on our Booster robots ๐Ÿ˜Ž
How did the robots at the Spring Festival Gala pull off parkour and backflips? Check out our Teaser Part 1. Featuring Lujie Yang @LujieYang0 with her presentation: From Math to Motion: Dynamics, AI and Robotics. Also huge thanks to @chris_j_paxton for collabing as well. Full episode coming soon.
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Lujie Yang reposted
Can humanoids perform agile, autonomous, long-horizon parkourโ€”based on what they see in the world? We present ๐—ฃ๐—ฒ๐—ฟ๐—ฐ๐—ฒ๐—ฝ๐˜๐—ถ๐˜ƒ๐—ฒ ๐—›๐˜‚๐—บ๐—ฎ๐—ป๐—ผ๐—ถ๐—ฑ ๐—ฃ๐—ฎ๐—ฟ๐—ธ๐—ผ๐˜‚๐—ฟ (๐—ฃ๐—›๐—ฃ): a framework that chains dynamic human skills using onboard depth perception for long-horizon traversal. 1/6
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Lujie Yang reposted
๐Ÿš€ Excited to announce the Workshop on Manipulation Robustness at #ICRA2026 in Vienna ๐Ÿ‡ฆ๐Ÿ‡น (June 5)! ๐ŸŒ manipulation-robustness.githโ€ฆ Despite rapid progress, achieving robust, contact-rich manipulation in real-world uncertainty remains a core challenge. This workshop connects fundamental principles with practical pathways toward robust manipulation systems. ๐ŸŽค Invited speakers: @andrea_bajcsy, @HaozhiQ, @Jan_R_Peters, @SongShuran, Jie Song, Josie Hughes, Oliver Brock ๐Ÿ“ Call for Papers: Short papers / extended abstracts (2โ€“4 pages) ๐Ÿ“… Deadline: May 5, 2026 ๐Ÿ”— Submission portal: OpenReview (openreview.net/group?id=IEEEโ€ฆ) ๐Ÿ† Best Paper Awards (two robotic arms๐Ÿค– and cash prize) โ€” sponsored by @ARXrobotics! Organized by @YifeiDong314159, @Kingchou007Li, @Hui_Zhang_eth, Teng Xue, @s_zhanyi, Quan Gao, Manuel Baum, @lujieyang98, Sylvain Calinon, @ftpokorny, @ChengXianyi. #Robotics #Manipulation #ICRA
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Lujie Yang reposted
I've long wondered if we can make a humanoid robot do a ๐˜„๐—ฎ๐—น๐—น๐—ณ๐—น๐—ถ๐—ฝ - and we just made it happen by leveraging ๐—ข๐—บ๐—ป๐—ถ๐—ฅ๐—ฒ๐˜๐—ฎ๐—ฟ๐—ด๐—ฒ๐˜ with BeyondMimic tracking! This came after our original OmniRetarget experiments, with only minor tweaks to RL training: relaxing a termination threshold and removing one reward term. The policy achieved a ๐Ÿฑ/๐Ÿฑ success rate in our real-world experiments, showing the strength of high-quality, interaction-preserving motion retargeting combined with BeyondMimicโ€™s minimal RL tracking. Here is the updated arXiv: arxiv.org/abs/2509.26633 (In Sec. V. A)
Humanoid motion tracking performance is greatly determined by retargeting quality! Introducing ๐—ข๐—บ๐—ป๐—ถ๐—ฅ๐—ฒ๐˜๐—ฎ๐—ฟ๐—ด๐—ฒ๐˜๐ŸŽฏ, generating high-quality interaction-preserving data from human motions for learning complex humanoid skills with ๐—บ๐—ถ๐—ป๐—ถ๐—บ๐—ฎ๐—น RL: - 5 rewards, - 4 DR terms, - Proprio. ONLY, - NO history/curriculum. Ready for agile, human-like ๐Ÿค–? (Best with ๐ŸŽง) ๐Ÿ”— omniretarget.github.io ๐ŸŽฅ 1/9
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Lujie Yang reposted
Humanoid motion tracking performance is greatly determined by retargeting quality! Introducing ๐—ข๐—บ๐—ป๐—ถ๐—ฅ๐—ฒ๐˜๐—ฎ๐—ฟ๐—ด๐—ฒ๐˜๐ŸŽฏ, generating high-quality interaction-preserving data from human motions for learning complex humanoid skills with ๐—บ๐—ถ๐—ป๐—ถ๐—บ๐—ฎ๐—น RL: - 5 rewards, - 4 DR terms, - Proprio. ONLY, - NO history/curriculum. Ready for agile, human-like ๐Ÿค–? (Best with ๐ŸŽง) ๐Ÿ”— omniretarget.github.io ๐ŸŽฅ 1/9
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Lujie Yang reposted
Excited to organize Workshop on Learning Meets Model-Based Methods for Contact-Rich Manipulation @ ICRA 2025! We welcome submissions on a range of topicsโ€”check out our website for details:โ€จ contact-rich.github.io/ Join us for an incredible lineup of speakers! #ICRA2025
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Lujie Yang reposted
While neural networks have made a seismic impact on the design of robotic controllers, itโ€™s been difficult to verify the safety & stability of complex robots powered by them ๐Ÿงต Researchers from MIT CSAIL & elsewhere have developed approaches to rigorously certify Lyapunov conditions in complicated robotic systems. Their algorithm creates neural network controllers with stability guarantees for robots, potentially enabling safer deployment for drones & AVs: bit.ly/3Yd3KDf
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Lujie Yang reposted
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. ieeexplore.ieee.org/documentโ€ฆ #SmoothingMethods
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Lujie Yang reposted
Introducing a โ€œnonlinear equivalentโ€ of LQR controllers! โš™๏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 function via sums-of-squares. A thread ๐Ÿงต
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