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A Mobile Inspection Robot Design Analysis in ANSYS Simulation for Extreme Weather Conditions

2023· article· en· W4390481324 on OpenAlex

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.
aboutThe title or abstract carries a Canadian signal from the geographic lexicon.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicAerospace Engineering and Energy Systems
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsEnvironmental scienceMarine engineeringExtreme weatherAramidSimulationMaterials scienceComputer scienceEngineeringComposite materialClimate changeGeologyFiber

Abstract

fetched live from OpenAlex

Inspection robots can be deployed in a wide range of environments exhibiting abundance of hazards and extreme conditions which includes environments with chemicals and radiation, strong winds and extreme weather conditions, forest fires and explosions, high pressure and temperature applications, fluid flows, deep sea and space applications, and areas infected with dangerous micro-organisms and diseases. However, Oil and gas industry is the largest one among others with wide-range of challenging on-shore and off-shore inspection applications that demands automation. Moreover, most of the onshore applications necessitate direct human involvement at various levels of the business from oil and gas energy product extraction to distribution. The oil and gas facilities are mostly located in inhospitable environments with extreme hot and cold temperature conditions such as low temperatures up to -40oC in the northern parts of Canada. In this paper, a proposed mobile inspection robot design composed of materials: IM7/977-2 carbon fiber, HRH-10 Aramid Fiber/ Phenolic Resin Honeycomb, and polycarbonate is tested in a simulation environment to validate their structural integrity against extreme weather phenomenon like; under wind pressures due to wind speed of 40 m/s, extreme temperatures in the range from -60 oC to 60 oC, and robot body impact with 25 mm and above sized hailstone. Based on the steady-state and stress analysis, the body materials demonstrated excellent resistance against high wind pressures and hailstone impact. Moreover, the combined carbon fiber and aramid material design resulted in insignificant heat conduction and enhanced robustness of the robot body against extreme weather conditions.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.952
Threshold uncertainty score0.387

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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 head0.039
GPT teacher head0.257
Teacher spread0.218 · 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

Quick stats

Citations3
Published2023
Admission routes2
Has abstractyes

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