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An Intelligent Emotional Real-Time Learning Controller for High-Speed Lane Keeping Assist System in Autonomous Vehicles<sup>*</sup>

2024· article· en· W4402475488 on OpenAlexaff
Arash Abarghooei, Mojtaba Ahmadi

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicAutonomous Vehicle Technology and Safety
Canadian institutionsCarleton University
Fundersnot available
KeywordsController (irrigation)Computer scienceReal-time computingControl engineeringSimulationEngineering

Abstract

fetched live from OpenAlex

This article presents a novel intelligent control algorithm for the Lane Keeping Assist System based on Emotional Learning. The proposed controller can be trained online using the continuous stress signal generated by the critic unit during the control process. Fast learning convergence, stable behaviour, and high adaptability and robustness against disturbances are the main advantages of this controller when compared to other controllers such as PID, LQR, and MPC. The performance of the controller is validated in a high-speed lane following task on a winding road. It is shown the proposed controller performed better in both initial settlement and disturbance rejections with up to 50% less tracking error in the presence of high lateral wind force. Stability and adaptability to the vehicle’s dynamics are evaluated with different velocities and surface friction which ended up with 30% less tracking error in lateral position for slippery surfaces (25% less friction). Moreover, the computation cost is 80% lower compared to MPC. In contrast to other reinforcement learning algorithms, the proposed controller does not require a high training effort which makes it suitable for use in real-time applications.

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)0.001
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: Empirical
Teacher disagreement score0.163
Threshold uncertainty score1.000

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 studies0.0000.000
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 head0.008
GPT teacher head0.221
Teacher spread0.213 · 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.

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

Citations0
Published2024
Admission routes1
Has abstractyes

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