Evidence map›Paper›PMID 37043565›Full record

ArticleScience advances2023

A versatile jellyfish-like robotic platform for effective underwater propulsion and manipulation.

Tianlu Wang, Hyeong-Joon Joo, Shanyuan Song, Wenqi Hu, Christoph Keplinger, Metin Sitti

Abstract read
In one paragraph

Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

39 citing papers in PubMed.

  1. Article
  2. Electrohydraulic Folding Ring Actuators for Radially Contracting Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Ecosystem-Centered Robot Design: Toward Ecoresorbable Sustainability Robots (ESRs).Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  8. Article
  9. Review
  10. A method to study and enhance the energy efficiency of soft electrostatic actuators.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Tianlu WangPhysical Intelligence Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany.ORCID 0000-0001-9972-7821
Hyeong-Joon JooRobotic Materials Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany.ORCID 0000-0002-3751-860X
Shanyuan SongPhysical Intelligence Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany.ORCID 0000-0002-7225-2552
Wenqi HuPhysical Intelligence Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany.ORCID 0000-0002-3457-821X
Christoph KeplingerRobotic Materials Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany.ORCID 0000-0001-9151-4100
Metin SittiPhysical Intelligence Department, Max Planck Institute for Intelligent Systems, Stuttgart 70569, Germany.ORCID 0000-0001-8249-3854

Funding

European Research Council 834531
6 · The paper itself

Abstract

Underwater devices are critical for environmental applications. However, existing prototypes typically use bulky, noisy actuators and limited configurations. Consequently, they struggle to ensure noise-free and gentle interactions with underwater species when realizing practical functions. Therefore, we developed a jellyfish-like robotic platform enabled by a synergy of electrohydraulic actuators and a hybrid structure of rigid and soft components. Our 16-cm-diameter noise-free prototype could control the fluid flow to propel while manipulating objects to be kept beneath its body without physical contact, thereby enabling safer interactions. Its against-gravity speed was up to 6.1 cm/s, substantially quicker than other examples in literature, while only requiring a low input power of around 100 mW. Moreover, using the platform, we demonstrated contact-based object manipulation, fluidic mixing, shape adaptation, steering, wireless swimming, and cooperation of two to three robots. This study introduces a versatile jellyfish-like robotic platform with a wide range of functions for diverse applications.

Identifiers

PMID37043565
PMCPMC10096580

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.