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Project-Based Learning in Engineering: Illustration by a Capstone Project of an Electric Vehicle

2019· article· en· W3000467070 on OpenAlexaffabout
R. Gonzalez-Rubio, Ahmed Khoumsi, João Pedro F. Trovão

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicElectric and Hybrid Vehicle Technologies
Canadian institutionsUniversité de Sherbrooke
Fundersnot available
KeywordsCapstoneComputer scienceProject-based learningEngineering managementSystems engineeringEngineeringMathematics educationComputer securityPsychology

Abstract

fetched live from OpenAlex

The Department of Electrical and Computer Engineering of the Université de Sherbrooke has developed an innovative learning approach qualified as Problem- and Project-Based learning approach (PPBL), which is applied during all engineering studies. In this paper, we concentrate on capstone projects by first presenting the general organization, activities, deliverables and assessment of these projects. We detail the team academic activities, starting from choosing the project until the post-mortem report, and we give an idea of the students autonomy to learn and acquire new competencies. Then to illustrate the development of a capstone project, we consider a specific project related to an enhancement of an electric vehicle prototype. The latter has two main objectives: to reduce battery aging and optimize energy consumption of an electric vehicle during its trips. It is a multi-disciplinary project which includes electrical, electronic and software development competencies. The project was done in 8 months (two terms), by a team of 9 students, working more than 2 days a week.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.003
metaresearch head score (Gemma)0.004
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.010
Threshold uncertainty score0.033

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.004
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.001
Science and technology studies0.0030.002
Scholarly communication0.0030.001
Open science0.0020.004
Research integrity0.0030.003
Insufficient payload (model declined to judge)0.0100.003

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 head0.008
GPT teacher head0.209
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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
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".

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Citations2
Published2019
Admission routes2
Has abstractyes

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