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This is a neural network flying a drone at extremely high speed, beating human champions in FPV drone racing. - Reinforcement learning as a tool is so marvelously versatile. It's able to solve both fast, reactive tasks and slow, deliberate tasks (ChatGPT RLHF). - Trained in large-scale simulation, finetuned...

598,499 次观看 • 2 年前 •via X (Twitter)

10 条评论

Jim Fan 的头像
Jim Fan2 年前

Original post from the author:

Jeff Holmes 的头像
Jeff Holmes2 年前

Who's building the tiny fly and mosquito catching drone for us?

Amy Robinson Sterling 的头像
Amy Robinson Sterling2 年前

one step closer to house robots

Per-Anders Edwards 的头像
Per-Anders Edwards2 年前

There’s a positive use for deliveries, but there are oh so many more negative uses and you can be sure the DoD and domestic enforcement are going to use every last one of them. So well done that team I guess, you achieved your goal and now you get to reap your reward.

Dave Lavallee 的头像
Dave Lavallee2 年前

The implications of this achievement are just scratching the surface of what will be possible in the future. Kudos to the team.

Harri Hakulinen 🇫🇮🇺🇦🇪🇺 的头像
Harri Hakulinen 🇫🇮🇺🇦🇪🇺2 年前

The (near) future of warplanes / wingmans..

𝙀𝙧𝙣𝙖 𝙆𝙧𝙪𝙢𝙗𝙖𝙘𝙝 的头像
𝙀𝙧𝙣𝙖 𝙆𝙧𝙪𝙢𝙗𝙖𝙘𝙝2 年前

When I saw this simulation it reminded me of Harry Potter movie when Harry playing soccer with the broomstick 🧹. Probably NIMBUS1000 is good name for super high speed drone . Just like Harry’s broomsticks.

Lucas Cooper-Bey 的头像
Lucas Cooper-Bey2 年前

Well it’s been fun. Hope AGI is stoked on humans

Syrsly (bsky:syrsly.com) 的头像
Syrsly (bsky:syrsly.com)2 年前

They're essentially handicapping the race course with standard track shapes instead of random objects. I'm sure it would require a lot more training to handle boxes of different colors, different lighting conditions, rain, triangles... you get the idea.

Φιμπονάτσι 的头像
Φιμπονάτσι2 年前

ww3 will be fought with drones/lasers/ai no question

相关视频

We are thrilled to share our breakthrough research on "Agile Flight from Pixels without State Estimation," to be presented and live-demonstrated at #RSS2024 next week! You heard well: no state estimation means no explicit visual localization, no SLAM, no VIO, and no IMU! Paper: Video (Narrated): Last year, we demonstrated that #ReinforcementLearning (RL) policies could outperform world-champion drone-racing pilots using the same quadrotor hardware; however, unlike human pilots, these policies continuously estimated an explicit state from known gate positions, the camera feed, and inertial measurements (IMU). In this new work, we tackle the challenge of learning vision-based drone racing using an end-to-end reinforcement learning approach that eliminates the need for IMU data or explicit state estimation. Like professional pilots, we go directly from images to control commands. The training is facilitated by an asymmetric actor-critic with access to privileged information. To overcome the computational complexity during image-based RL training, we use an appropriate sensor representation, which can be efficiently simulated during training without rendering images. We achieve agile flight at speeds up to 40 km/h with accelerations up to 2 g's. Although our demonstration focuses on drone racing, we believe that our method has an impact beyond drone racing and can serve as a foundation for future research into real-world applications in structured environments. Besides the paper presentation, we will also give a live demo next Tuesday and Wednesday between and hrs at TU Delft: Reference: Ismail Geles*, Leonard Bauersfeld*, Angel Romero, Jiaxu Xing, Davide Scaramuzza "Demonstrating Agile Flight from Pixels without State Estimation" Robotics: Science and Systems (RSS), 2024. Kudos to Ismail Geles Leonard Bauersfeld Ángel Romero Jiaxu Xing! University of Zurich UZH Science UZH Space Hub Aerial Core AUTOASSESS European Research Council (ERC)

Davide Scaramuzza

27,891 次观看 • 1 年前

Can an inexpensive, off-the-shelf IMU be the only sensor to estimate the full state (position, velocity, orientation) of a quadrotor flying through a track at high speed and even be on-pair with vision-based localization? The answer is yes, within certain limitations! In this #RAL2023 paper, we propose a learning-based odometry algorithm that couples a model-based filter driven by the inertial measurements with a learning-based module with access to the control commands. Our system outperforms by a large margin the state-of-the-art visual-inertial odometry (#VIO) algorithms and the state-of-the-art learned-inertial odometry algorithm, #TLIO, for the task of drone racing. Additionally, we show that our system is as accurate as a VIO algorithm that uses a camera to localize to a known map of the racing track. The main limitation of our approach is that it cannot generalize to trajectories that have not been seen at training time. However, in drone racing competitions, the track is known beforehand. Human pilots spend hours or even days of practice on the race track before the competition. Similarly, our system can be trained with the data collected during practice time and deployed during the competition. Future work will investigate how to generalize to trajectories not seen at training time. The code is released! Paper: Video: Code: Kudos to Giovanni Cioffi Leonard Bauersfeld Elia Kaufmann European Research Council (ERC) University of Zurich UZH Science UZH Space Hub NCCR Robotics Aerial Core #RAL2023 #IROS2023 #SLAM

Davide Scaramuzza

37,049 次观看 • 2 年前