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Record W4226035515 · doi:10.5281/zenodo.6420290

Developing a System for Climate, Light Frequency Control in Economical Off-grid Vertical Farm using MPPT Solar Charge Controller

2022· article· en· W4226035515 on OpenAlex
Abdul Ohab, Arafater Rahman, Akash Saha, Sabiha Farha

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueZenodo (CERN European Organization for Nuclear Research) · 2022
Typearticle
Languageen
FieldEnergy
TopicPower Systems and Renewable Energy
Canadian institutionsUniversity of Regina
Fundersnot available
KeywordsController (irrigation)GridPhotovoltaic systemCharge (physics)Charge controllerMaximum power point trackingControl theory (sociology)Control (management)Environmental scienceComputer scienceElectrical engineeringEngineeringVoltagePhysicsGeographyPower (physics)BiologyGeodesy

Abstract

fetched live from OpenAlex

<em>The goal of this research is to design and build an off-grid smart vertical hydroponic farm. Where Plants are grown in vertical stacks, and specialized nutrient water has been used in the absence of soil. The ideal climate for plants and the amount of sunlight required for photosynthesis were completely artificially controlled. For climate control, the structure has been designed with highly insulating but cost-effective materials. A solar air conditioning system was developed to ensure controlled temperature and relative humidity. To provide the optimal light frequency, led strips were placed on top of the vertical stacks to generate light, which is absorbed by the plant during photosynthesis. A microcontroller controls the frequency of the lights. Because this is an off-grid system, an MPPT (Maximum Power Point Tracking) was also designed to maximize solar panel charging efficiency. Using controlled-environment agriculture(CEA), some tomato plants growth was observed under the artificial light generation where temperature and humidity have been checked periodically. Nevertheless, a survey was conducted on different professional people about the impact of this project on society.</em>

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesScience and technology studies, Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.924
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0020.000
Scholarly communication0.0000.000
Open science0.0010.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0020.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.028
GPT teacher head0.229
Teacher spread0.201 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it