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Sliding-mode energy management strategy for dual-source electric vehicles handling battery rate of change of current

2024· article· en· W4404331552 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.

Bibliographic record

VenueControl Engineering Practice · 2024
Typearticle
Languageen
FieldEngineering
TopicAdvanced Battery Technologies Research
Canadian institutionsUniversité de Sherbrooke
FundersTrường Đại học Bách Khoa Hà Nội
KeywordsCurrent (fluid)Battery (electricity)Dual (grammatical number)Automotive engineeringDual modeMode (computer interface)Energy managementElectrical engineeringElectric vehicleEnergy (signal processing)Computer scienceEngineeringPower (physics)PhysicsAerospace engineering

Abstract

fetched live from OpenAlex

For years, developing energy management strategies (EMS) for hybrid energy storage systems (HESS) of electric vehicles (EV) has been a topic of great interest thanks to the mutual support of energy sources. In this paper, we approach the energy management problems from the control point of view to exploit the remarkable advantages of control techniques in treating state constraints, system stability , and optimality . By that, we propose a sliding-mode strategy for the EMS of the battery–supercapacitor HESS on EVs. In order to prolong the lifespan of the battery , the rate of change in battery reference current is directly handled as the control input of the management system which is, to our best knowledge, novel in literature. Control parameters of the proposed EMS are optimally tuned by using Particle Swarm Optimization . The performance of the proposed EMS is validated by off-line simulation as well as real-time experiments on a Signal Hardware-in-the-Loop system with various comparisons, testing scenarios, and quality indices. The results and the approach of the paper illustrate the effectiveness and feasibility of the management system that can be applied not only to EVs but also to larger-scale energy networks in further research.

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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 categoriesMeta-epidemiology (narrow)
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 score0.991
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
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 head0.041
GPT teacher head0.312
Teacher spread0.271 · 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