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Record W2022005779 · doi:10.1109/epec.2014.15

An Optimal Control Solved by Pontryagin's Minimum Principle Approach for a Fuel Cell/Supercapacitor Vehicle

2014· article· en· W2022005779 on OpenAlexaff
Hanane Hemi, Jamel Ghouili, A. Chériti

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicElectric and Hybrid Vehicle Technologies
Canadian institutionsUniversité du Québec à Trois-RivièresUniversité de Moncton
Fundersnot available
KeywordsOptimal controlMaximum principleDriving cycleControl theory (sociology)MinificationMATLABPontryagin's minimum principleFuel efficiencyComputer scienceSupercapacitorState of chargePower (physics)Mathematical optimizationControl (management)Automotive engineeringMathematicsElectric vehicleEngineeringBattery (electricity)Capacitance

Abstract

fetched live from OpenAlex

A new real time optimal control based on Pontryagin's minimum principle approach is proposed in this article. The optimal control problem is formulated as an equivalent consumption minimization strategy (ECMS), which must be solved using the Pontryagin minimum principle (PMP). The proposed approach manages the power required and sources, depending on the unknown driving cycle. It is implemented by using the Matlab/Simulink software and its development tools in real time without any study in the off time or drive cycle and driving conditions. This approach is simplified on two major equations, the first calculates the costate variable in real time and the second deduces the optimal fuel cell power. Also, this approach has to satisfy the power requirement, reduce the hydrogen consumption, and maintain the super capacitor state of charge (SOC) bounded for the unknown driving cycles. The simulation results obtained show that these objectives are satisfied using this approach, even though these results are suboptimal in the global drive cycle due at the unknown drive final time.

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.

How this classification was reachedexpand

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: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.875
Threshold uncertainty score0.908

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
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 head0.005
GPT teacher head0.198
Teacher spread0.193 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations9
Published2014
Admission routes1
Has abstractyes

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