Evidence map›Paper›PMID 39915667›Full record

ArticleScientific reports2025

FOPID controller design for pneumatic control valves with ultra-low overshoot, rapid response and enhanced robustness.

Yuxin He, Aixiang Ma, Yuehui Wang, Xinyi Tian, Sihai Zhao

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PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. 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

5 authors.

Yuxin HeSchool of Mechanical and Electrical Engineering, China University of Mining & Technology, Beijing, 100083, China.
Aixiang MaSchool of Mechanical and Electrical Engineering, China University of Mining & Technology, Beijing, 100083, China.
Yuehui WangSchool of Mechanical and Electrical Engineering, China University of Mining & Technology, Beijing, 100083, China.
Xinyi TianSchool of Education, Jianghan University, Wuhan, 430056, China.
Sihai ZhaoSchool of Mechanical and Electrical Engineering, China University of Mining & Technology, Beijing, 100083, China. zsh@cumtb.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The performance of pneumatic control valves, characterized by speed, stability, and accuracy, is critical for industrial production and energy efficiency. Traditional PID and fuzzy control methods face limitations in achieving high-precision control due to structural constraints. This study proposes a fractional-order proportional-integral-derivative (FOPID) controller optimized for pneumatic control valves, incorporating a novel overshoot-penalty objective function. To enhance optimization, the Hippopotamus Optimization (HO) is improved with Genetic Algorithm (GA). Simulation and experimental results demonstrate the proposed GAHO-based FOPID controller achieves a settling time of 5.25 s and an overshoot of 0.88%, significantly surpassing conventional methods. These results establish that the proposed FOPID controller as an effective solution for improving the stability, efficiency, and safety of pneumatic control systems in industrial applications.

Indexed as

Adjusting valve positionerFractional-order proportional-integral-derivative (FOPID) controllerHippopotamus optimizationSystem Identification

Identifiers

PMID39915667
PMCPMC11802763

What OpenQuestion holds

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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.