Evidence map›Paper›PMID 39426995›Full record

ArticleScientific reports2024

Q-learning improved golden jackal optimization algorithm and its application to reliability optimization of hydraulic system.

Dongning Chen, Haowen Wang, Dongbo Hu, Qinggui Xian, Bingyu Wu

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Dongning ChenSchool of Mechanical Engineering, Yanshan University, Qinhuangdao, 066004, China. dnchen@ysu.edu.cn.
Haowen WangSchool of Mechanical Engineering, Yanshan University, Qinhuangdao, 066004, China.
Dongbo HuSchool of Mechanical Engineering, Yanshan University, Qinhuangdao, 066004, China.
Qinggui XianSchool of Mechanical Engineering, Yanshan University, Qinhuangdao, 066004, China.
Bingyu WuSchool of Mechanical Engineering, Yanshan University, Qinhuangdao, 066004, China.

Funding

National Natural Science Foundation of China No. 51975508
6 · The paper itself

Abstract

To endow the prey with intelligent movement behavior and improve the performance of Golden Jackal Optimization (GJO), a Q-learning Improved Gold Jackal Optimization (QIGJO) algorithm is proposed. This paper introduces five update mechanisms and proposes double-population Q-learning collaborative mechanism to select appropriate update mechanisms to improve GJO performance. Additionally, a new convergence factor is incorporated to enhance convergence capability of GJO. QIGJO demonstrates excellent performance across 23 benchmark functions, CEC2022, and three classical engineering design problems, indicating high convergence accuracy and significantly enhanced global exploration capability. The reliability optimization model of the hydraulic system for concrete pump trucks was established based on a Continuous-time Multi-dimensional T-S dynamic Fault Tree (CM-TSdFT), considering the two-dimensional factors of operating time and number of impacts. Utilizing QIGJO to optimize this model yielded excellent results, providing valuable methodological support for reliability optimization of hydraulic systems.

Indexed as

Global optimizationGolden jackal optimizationQ-LearningReliability optimization

Identifiers

PMID39426995
PMCPMC11490539

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.