Sci Robot January 2023 PMID 36696473

Learning quadrupedal locomotion on deformable terrain.

Suyoung Choi, Gwanghyeon Ji, Jeongsoo Park, Hyeongjun Kim, Juhyeok Mun, Jeong Hyun Lee, Jemin Hwangbo

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Mentions

133

Peak: 87 in Jan 2023

across 6 sources since Jan 2023

Extended reach

1,402,277

potential audience

Total likes

558

Video views

22,196

Mentions per month

Jan 2023 – Aug 2025

Where it's discussed

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News24 articles
YouTube2 videos
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AI synopsis

What people are saying

The discussions highlight significant aspects of the research, such as the impressive performance of the Raibo robot on soft surfaces, with comments like 'beautiful work with compelling performance' and descriptions of its speed on sandy beaches. The tone is predominantly enthusiastic and curious, emphasizing the innovative methodologies and potential real-world applications of the research, which fosters a sense of urgency and relevance.

AgreementModerate agreement

Most posts reflect a positive opinion towards the conclusions presented in the publication.

InterestHigh interest

Participants exhibit a high level of curiosity about the research and its practical applications.

EngagementHigh engagement

Many discussions delve into the methodologies and implications of the findings, indicating a deep engagement.

ImpactHigh impact

Users perceive the research as having a significant impact on the field of robotics, particularly in locomotion on varied terrains.

Abstract in brief

Researchers are tackling the challenges of controlling legged robots, particularly in soft and deformable terrains, using simulation-based reinforcement learning.
A new granular media model has been developed to represent various terrain types, enabling robots to adapt their movements effectively.
The Raibo robot demonstrated impressive high-speed locomotion across different terrains, reaching 3.03 meters per second on soft beach sand, while successfully running on various surfaces like vinyl, grass, and a soft mattress.

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All mentions

Quadrupedal Robot Locomotion on Soft and Deformable Terrain

Researchers are tackling the challenges of controlling legged robots on soft and deformable terrains using simulation-based reinforcement learning. The Raibo robot has shown remarkable adaptability, achieving high-speed…

RaiLab Kaist · Jan 26, 2023 16,539 views

Watch a robot run effortlessly across sand

New Scientist · Jan 25, 2023 5,657 views

Robotics

@robotics.mastodon.world.ap.brid.gy · Bluesky

#RobotDog running across #sand https://www.youtube.com/watch?v=rYNiTeco6Gs #robot #robotics #Mars

Aug 10, 2025 · 2 shares View post →

C's Robotics Paper Notes

@RoboReading · X

Also the part here about contact sensing is not true. As long as you have a torque prediction you can do this, and it is okay to have slippage. For slippage and deformable surfaces - you can still learn it as in (https://t.co/nRCxDRXXE3) or (https://t.co/Im8Iu8hFFk) https://t.co/33qslBYkpz

Sep 17, 2024 · 2,805 followers View post →

Sato Takaaki/佐藤隆明

@satotakaaki · X

RT @iw_toshiki: 【四足歩行制御技術】 ICYMI: 韓国科学技術院（@kaistpr）Suyoung Choiらが開発した四足歩行ロボット制御技術。強化学習に粒状媒質モデル採用し、適応制御アーキテクチャを導入したロボット犬「RaiBo」。#ロボット《Learn…

Dec 14, 2023 · 4 shares · 31 followers View post →

Sato Takaaki/佐藤隆明

@satotakaaki · X

RT @iw_toshiki: 【四足歩行制御技術】韓国科学技術院（@kaistpr）@HwangboJemin 教授らが開発した四足歩行ロボット制御技術。強化学習に粒状媒質モデル採用し、適応制御アーキテクチャを導入した犬型ロボット「RaiBo」。#ロボット《Learnin…

Dec 14, 2023 · 1 share · 31 followers View post →

@d0tslash · X

"Learning quadrupedal locomotion on deformable terrain" https://t.co/5AfkVCiUDd

Feb 14, 2023 · 9,993 followers View post →

New Tech Bites

@NewTechBites · X

Learning quadrupedal locomotion on deformable terrain, Watch full video

Feb 9, 2023 · 1 like · 190 followers View post →

Haruko

@marukoCOROP2 · X

RT @namchan_koushi: 韓国科学技術院 SUYOUNG CHOI ▼論文 https://t.co/hqKkE3PbdP ▼Youtube https://t.co/OE71wfGoZ0

Feb 8, 2023 · 44 shares · 1,157 followers View post →

C級Botterになりたい

@WannabeBotter · X

このロボットは環境のモデル化と仮想世界でのトレーニング、その後実環境での学習を経て、ようやく実世界でまともに動けるようになっている。トレード環境をこういう歩行ロボットの置かれる環境のアナロジーで例えるなら、どんなものになるんだろう。 https://t.co/u8zUT2ESbt

Feb 6, 2023 · 2 likes · 2,218 followers View post →

黒烏龍茶(blackoolong)

@IronBuddha_jp · X

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TAKAGI-1 高木一・多様な未来製作所

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しとらす＠京都

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Iwahori Toshiki

@iw_toshiki · X

RT @SciRobotics: A new software control system showcases how combining force sensing, adaptive control, and reinforcement learning can enab…

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Let's learnrobot.com®

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RT @SciRobotics: A new software control system showcases how combining force sensing, adaptive control, and reinforcement learning can enab…

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Reinforcement Learning Bot

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Science Robotics

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Ph.D. ♠NoMuR(XXV-100)

@nomusan400 · X

RT @namchan_koushi: 韓国科学技術院 SUYOUNG CHOI ▼論文 https://t.co/hqKkE3PbdP ▼Youtube https://t.co/OE71wfGoZ0

Feb 1, 2023 · 44 shares · 5,538 followers View post →

NP AGARWAL世界一フォローを目指しますAiming best in world.

@np_grwl · X

RT @TechXplore_com: RaiBo: A versatile robo-dog that runs through a sandy beach at 3 meters per second @SciRobotics https://t.co/yJv5xB4eFc…

Jan 31, 2023 · 5 shares · 1,788 followers View post →

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ゆなす(juner.net)

@juners · X

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Jan 31, 2023 · 44 shares · 4,088 followers View post →

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@tiruon1 · X

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Jan 31, 2023 · 44 shares · 496 followers View post →

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@MaSirakawa · X

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Jan 31, 2023 · 44 shares · 1,118 followers View post →

New Tech Bites

@NewTechBites · X

Learning quadrupedal locomotion on deformable terrain, Watch full video

Jan 31, 2023 · 190 followers View post →

tomokisanaki

@tomoki0sanaki · X

RT @namchan_koushi: 韓国科学技術院 SUYOUNG CHOI ▼論文 https://t.co/hqKkE3PbdP ▼Youtube https://t.co/OE71wfGoZ0

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Jan 30, 2023 · 44 shares · 32 followers View post →

殉＠ミュート推奨アカウント

@dandelioncrater · X

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Jan 30, 2023 · 44 shares · 156 followers View post →

Hari Krishna Hari Prasad

@HarikrishnaH5 · X

RT @lichen98: Beautiful work with compelling performance and robustness! Excellent example showcasing what marrying modern learning/simulat…

Jan 30, 2023 · 1 share · 92 followers View post →

超破瓜＠椰子教団広報

@super_haka · X

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もんもん

@monmon02 · X

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Kei Nishikawa

@KeiNishikawa3 · X

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maomao

@latanta · X

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じゃくじろう

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@bg83_yv · X

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matomato

@matomato23 · X

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ジョらえもん(JORA)

@JORA_JORAEMON · X

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Jan 30, 2023 · 44 shares · 4,359 followers View post →

wildgees8

@wildgees8 · X

Learning quadrupedal locomotion on deformable terrain https://t.co/4JupoEMV0U @YouTubeより

Jan 30, 2023 · 2,203 followers View post →

青水

@wk5ma_6 · X

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Jan 30, 2023 · 44 shares · 680 followers View post →

Ｋ助

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Jan 30, 2023 · 44 shares · 768 followers View post →

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Jan 30, 2023 · 44 shares · 684 followers View post →

hallucinogen

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Jan 29, 2023 · 44 shares · 1,113 followers View post →

ポン酢

@hinotori_xxx · X

これかな。すげーな。 Learning quadrupedal locomotion on deformable terrain | Science Robotics https://t.co/KrOKmqrIY7

Jan 29, 2023 · 207 followers View post →

XXXXXXXX

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ナムチャン南原徹也/Nambara Tetsuya ＠甲子化学工業/KOUSHI HOTAMET

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Chen Li

@lichen98 · X

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Jan 29, 2023 · 1 like · 1 share · 162 followers View post →

hot_ic

@hot_ic · X

RT @ZappyZappy7: 変形可能な地形上での四足歩行運動の学習 https://t.co/KBopTVRlPV #robotics #quadrupedal #quadruped #robot #simulation #reinforcementlearning #…

Jan 28, 2023 · 10 shares · 174 followers View post →

あいシンギュラリティ

@singularity20xy · X

RT @ZappyZappy7: 変形可能な地形上での四足歩行運動の学習 https://t.co/KBopTVRlPV #robotics #quadrupedal #quadruped #robot #simulation #reinforcementlearning #…

Jan 28, 2023 · 10 shares · 1,573 followers View post →

IT Times

@ITTimesNews · X

카이스트 사족 #로봇 '라이보', 물컹거리는 지형에서도 안정적으로 보행 (#KAIST Research Team Presents "Learning #Quadrupedal #Locomotion on Deformable Terrain") Read more

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Alejandro Luis Leguizamon

@aleguiza · X

#Robotics #QuadrupedalLocomotion #RaiLab #ALeg https://t.co/GM236IblnD

Jan 28, 2023 · 81 followers View post →

Sparkler ✨

@sparkler_studio · X

RT @ZappyZappy7: 変形可能な地形上での四足歩行運動の学習 https://t.co/KBopTVRlPV #robotics #quadrupedal #quadruped #robot #simulation #reinforcementlearning #…

Jan 28, 2023 · 10 shares · 16,306 followers View post →

namadume

@namadume · X

RT @ZappyZappy7: 変形可能な地形上での四足歩行運動の学習 https://t.co/KBopTVRlPV #robotics #quadrupedal #quadruped #robot #simulation #reinforcementlearning #…

Jan 27, 2023 · 10 shares · 192 followers View post →

狼

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RT @ZappyZappy7: 変形可能な地形上での四足歩行運動の学習 https://t.co/KBopTVRlPV #robotics #quadrupedal #quadruped #robot #simulation #reinforcementlearning #…

Jan 27, 2023 · 10 shares · 4,366 followers View post →

XXXXXXXX

@khiikiat · X

RT @ZappyZappy7: 変形可能な地形上での四足歩行運動の学習 https://t.co/KBopTVRlPV #robotics #quadrupedal #quadruped #robot #simulation #reinforcementlearning #…

Jan 27, 2023 · 10 shares · 1,317 followers View post →

RobotConsumer

@RobotConsumer · X

RT @ZappyZappy7: 変形可能な地形上での四足歩行運動の学習 https://t.co/KBopTVRlPV #robotics #quadrupedal #quadruped #robot #simulation #reinforcementlearning #…

Jan 27, 2023 · 10 shares · 3,970 followers View post →

田中良道

@RyodoTanaka · X

RT @ZappyZappy7: 変形可能な地形上での四足歩行運動の学習 https://t.co/KBopTVRlPV #robotics #quadrupedal #quadruped #robot #simulation #reinforcementlearning #…

Jan 27, 2023 · 10 shares · 3,257 followers View post →

T.Yamazaki

@ZappyZappy7 · X

変形可能な地形上での四足歩行運動の学習 https://t.co/KBopTVRlPV #robotics #quadrupedal #quadruped #robot #simulation #reinforcementlearning #RaiLab #Kaist https://t.co/r2t2HdQZYs

Jan 27, 2023 · 40 likes · 10 shares · 21,734 followers View post →

P.MOHANSRINIVAS

@PMOHANSRINIVAS1 · X

RT @arthurallshire: cool results showing changing contact model in sim produces much better locomotion on granular surfaces eg beach sand v…

Jan 27, 2023 · 11 shares · 661 followers View post →

lucidmonday

@lucidmonday1 · X

RT @arthurallshire: cool results showing changing contact model in sim produces much better locomotion on granular surfaces eg beach sand v…

Jan 27, 2023 · 11 shares · 86 followers View post →

subho

@subhobrata1 · X

RT @arthurallshire: cool results showing changing contact model in sim produces much better locomotion on granular surfaces eg beach sand v…

Jan 27, 2023 · 11 shares · 966 followers View post →

Iwahori Toshiki

@iw_toshiki · X

【四足歩行制御技術】 ICYMI: 韓国科学技術院（@kaistpr）Suyoung Choiらが開発した四足歩行ロボット制御技術。強化学習に粒状媒質モデル採用し、適応制御アーキテクチャを導入したロボット犬「RaiBo」。#ロボット《Learning quadrupedal locomotion on deformable terrain》https://t.co/5xaebivRFx https://t.co/ZLX2a7aCLj

Jan 27, 2023 · 5 likes · 4 shares · 9,996 followers View post →

Anna

@anna26458 · X

https://t.co/FPPq24wSDY

Jan 27, 2023 · 796 followers View post →

OLTEJ TECHLABS PVT. LTD.

@oltejtechlabs · X

RT @arthurallshire: cool results showing changing contact model in sim produces much better locomotion on granular surfaces eg beach sand v…

Jan 27, 2023 · 11 shares · 2 followers View post →

Space_Nomad

@USACounselor · X

Learning quadrupedal locomotion on deformable terrain https://t.co/bRTaEirRDm

Jan 26, 2023 · 639 followers View post →

ニューマ

@gatahiro0420 · X

RT @arthurallshire: cool results showing changing contact model in sim produces much better locomotion on granular surfaces eg beach sand v…

Jan 26, 2023 · 11 shares · 82 followers View post →

4th Wave AI

@4thWaveAI · X

Learning quadrupedal locomotion on deformable terrain | Science Robotics - https://t.co/4xT9PwWb56 #GoogleAlerts

Jan 26, 2023 · 1 like · 45,669 followers View post →

priya joseph

@ayirpelle · X

RT @arthurallshire: cool results showing changing contact model in sim produces much better locomotion on granular surfaces eg beach sand v…

Jan 26, 2023 · 11 shares · 4,866 followers View post →

Joonho Lee

@junja941 · X

RT @HwangboJemin: https://t.co/ujsb3H8wWD We demonstrate high-speed locomotion on deformable terrains such as sand beaches. Please check ou…

Jan 26, 2023 · 1 share · 1,179 followers View post →

Octavio Arriaga

@Octavio_Arriaga · X

RT @arthurallshire: cool results showing changing contact model in sim produces much better locomotion on granular surfaces eg beach sand v…

Jan 26, 2023 · 11 shares · 286 followers View post →

Eric Medvet

@EricMedvetTs · X

RT @arthurallshire: cool results showing changing contact model in sim produces much better locomotion on granular surfaces eg beach sand v…

Jan 26, 2023 · 11 shares · 1,336 followers View post →

Jason Kim

@jsonbot117 · X

RT @arthurallshire: cool results showing changing contact model in sim produces much better locomotion on granular surfaces eg beach sand v…

Jan 26, 2023 · 11 shares · 1,321 followers View post →

Manu Gupta

@guptam108 · X

RT @TechXplore_com: RaiBo: A versatile robo-dog that runs through a sandy beach at 3 meters per second @SciRobotics https://t.co/yJv5xB4eFc…

Jan 26, 2023 · 5 shares · 1,090 followers View post →

Isidoros Marougkas

@is_marou · X

RT @arthurallshire: cool results showing changing contact model in sim produces much better locomotion on granular surfaces eg beach sand v…

Jan 26, 2023 · 11 shares · 1,138 followers View post →

Science X

@sciencex_com · X

RT @TechXplore_com: RaiBo: A versatile robo-dog that runs through a sandy beach at 3 meters per second @SciRobotics https://t.co/yJv5xB4eFc…

Jan 26, 2023 · 5 shares · 3,527 followers View post →

Phys.org Technology

@physorg_tech · X

RT @TechXplore_com: RaiBo: A versatile robo-dog that runs through a sandy beach at 3 meters per second @SciRobotics https://t.co/yJv5xB4eFc…

Jan 26, 2023 · 5 shares · 13,171 followers View post →

Phys.org

@physorg_com · X

RT @TechXplore_com: RaiBo: A versatile robo-dog that runs through a sandy beach at 3 meters per second @SciRobotics https://t.co/yJv5xB4eFc…

Jan 26, 2023 · 5 shares · 1,023,850 followers View post →

TechXplore

@TechXplore_com · X

RaiBo: A versatile robo-dog that runs through a sandy beach at 3 meters per second @SciRobotics https://t.co/yJv5xB4eFc https://t.co/tOeBJTEKB7

Jan 26, 2023 · 10 likes · 5 shares · 21,309 followers View post →

Arthur Allshire

@arthurallshire · X

Jan 26, 2023 · 51 likes · 11 shares · 2,024 followers View post →

Jemin hwangbo

@HwangboJemin · X

https://t.co/mFy6KS75Tr

Jan 26, 2023 · 1 like · 208 followers View post →

Iwahori Toshiki

@iw_toshiki · X

【四足歩行制御技術】韓国科学技術院（@kaistpr）@HwangboJemin 教授らが開発した四足歩行ロボット制御技術。強化学習に粒状媒質モデル採用し、適応制御アーキテクチャを導入した犬型ロボット「RaiBo」。#ロボット《Learning quadrupedal locomotion on deformable terrain》https://t.co/x3d4CnrWD8

Jan 26, 2023 · 2 likes · 1 share · 9,996 followers View post →

Science Press Package

@scipak · X

New control software helped a quadruped robot run across a sandy beach, a grassy field, and a squishy air mattress @SciRobotics

Jan 25, 2023 · 1 like · 4,871 followers View post →

Jemin hwangbo

@HwangboJemin · X

https://t.co/ujsb3H8wWD We demonstrate high-speed locomotion on deformable terrains such as sand beaches. Please check our new paper!

Jan 25, 2023 · 24 likes · 1 share · 208 followers View post →

david

@davidstocko · X

Watch a robot run effortlessly across sand: https://t.co/QmWkRwh4Hm https://t.co/vJ62HyBDEr

Jan 25, 2023 · 264 followers View post →

Xie Zhaoming

@zhaomingxie · X

RT @SciRobotics: A new software control system helped a quadruped #robot run across a sandy beach, a grassy field, and a squishy air mattre…

Jan 25, 2023 · 3 shares · 402 followers View post →

SOMERCO

@SomercoResearch · X

Watch a robot run effortlessly across sand https://t.co/fJSQGjm3L2 #sciencenews

Jan 25, 2023 · 10,007 followers View post →

Science Robotics

@SciRobotics · X

A new software control system helped a quadruped #robot run across a sandy beach, a grassy field, and a squishy air mattress. @kaistpr

Jan 25, 2023 · 23 likes · 3 shares · 27,671 followers View post →

Learning quadrupedal locomotion on deformable terrain.

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Quadrupedal Robot Locomotion on Soft and Deformable Terrain

Watch a robot run effortlessly across sand