Evidence map›Paper›PMID 33869294›Full record

ArticleFrontiers in robotics and AI2021

A Recurrent Neural-Network-Based Real-Time Dynamic Model for Soft Continuum Manipulators.

Abbas Tariverdi, Venkatasubramanian Kalpathy Venkiteswaran, Michiel Richter, Ole J Elle, Jim Tørresen, Kim Mathiassen, Sarthak Misra, Ørjan G Martinsen

Abstract read
In one paragraph

Article in Frontiers in robotics and AI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Learning Soft Millirobot Multimodal Locomotion with Sim-to-Real Transfer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  3. Review
  4. Review
  5. Article
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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

8 authors.

Abbas TariverdiDepartment of Physics, University of Oslo, Oslo, Norway.
Venkatasubramanian Kalpathy VenkiteswaranDepartment of Biomechanical Engineering, University of Twente, Enschede, Netherlands.
Michiel RichterDepartment of Biomechanical Engineering, University of Twente, Enschede, Netherlands.
Ole J ElleThe Intervention Centre, Oslo University Hospital, Oslo, Norway.
Jim TørresenDepartment of Informatics, University of Oslo, Oslo, Norway.
Kim MathiassenDepartment of Technology Systems, University of Oslo, Oslo, Norway.
Sarthak MisraDepartment of Biomechanical Engineering, University of Twente, Enschede, Netherlands.
Ørjan G MartinsenDepartment of Physics, University of Oslo, Oslo, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper introduces and validates a real-time dynamic predictive model based on a neural network approach for soft continuum manipulators. The presented model provides a real-time prediction framework using neural-network-based strategies and continuum mechanics principles. A time-space integration scheme is employed to discretize the continuous dynamics and decouple the dynamic equations for translation and rotation for each node of a soft continuum manipulator. Then the resulting architecture is used to develop distributed prediction algorithms using recurrent neural networks. The proposed RNN-based parallel predictive scheme does not rely on computationally intensive algorithms; therefore, it is useful in real-time applications. Furthermore, simulations are shown to illustrate the approach performance on soft continuum elastica, and the approach is also validated through an experiment on a magnetically-actuated soft continuum manipulator. The results demonstrate that the presented model can outperform classical modeling approaches such as the Cosserat rod model while also shows possibilities for being used in practice.

Indexed as

continuum manipulatorsCosserat rod theorydynamic modelsLie group variational integrationrecurrent neural networksoft robotics

Identifiers

PMID33869294
PMCPMC8044932

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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.