Evidence map›Paper›PMID 38392127›Full record

ArticleBiomimetics (Basel, Switzerland)2024

Effect of Bionic Crab Shell Attitude Parameters on Lift and Drag in a Flow Field.

Shihao Hu, Xi Chen, Jiawei Li, Peiye Yu, Mingfei Xin, Biye Pan, Sicen Li, Qinyun Tang, Liquan Wang, Mingxuan Ding and 2 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biomimetics (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.7field-weighted citation impact, top 35% of its field
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

0 citing papers in PubMed, 2 citations in OpenAlex.

No citing paper in PubMed yet.

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

12 authors at 2 institutions in 1 country.

Shihao HuCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0009-0003-8287-0279
Xi ChenHeilongjiang Institute of Technology, College of Mechanical and Electrical Engineering, Harbin 150050, China.ORCID 0000-0003-2016-710X
Jiawei LiCollege of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0009-0007-0695-0196
Peiye YuCollege of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0000-0003-2923-2465
Mingfei XinCollege of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0009-0006-5118-4067
Biye PanCollege of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0000-0003-1881-593X
Sicen LiCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0000-0002-2049-8921
Qinyun TangCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0000-0001-7687-0166
Liquan WangCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0000-0002-6470-4889
Mingxuan DingCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0000-0003-3541-2358
Kaixin LiuCollege of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0000-0002-8197-9657
Zhaojin LiuCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China.ORCID 0009-0006-0313-1868
Harbin Engineering University · CNHeilongjiang Institute of Technology · CN

Funding

The National Natural Science Foundation of China Grant No. 540 52001116The National Natural Science Foundation of Heilongjiang Province Grant YQ2020E033
6 · The paper itself

Abstract

Underwater bionic-legged robots encounter significant challenges in attitude, velocity, and positional control due to lift and drag in water current environments, making it difficult to balance operational efficiency with motion stability. This study delves into the hydrodynamic properties of a bionic crab robot's shell, drawing inspiration from the sea crab's motion postures. It further refines the robot's underwater locomotion strategy based on these insights. Initially, the research involved collecting attitude data from crabs during underwater movement through biological observation. Subsequently, hydrodynamic simulations and experimental validations of the bionic shell were conducted, examining the impact of attitude parameters on hydrodynamic performance. The findings reveal that the transverse angle predominantly influences lift and drag. Experiments in a test pool with a crab-like robot, altering transverse angles, demonstrated that increased transverse angles enhance the robot's underwater walking efficiency, stability, and overall performance.

Indexed as

attitude adjustmentbionicshydrodynamic simulationlift and drag coefficientunderwater motion

Identifiers

PMID38392127
PMCPMC10886762
OpenAlexW4391343172

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.