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Formation Control with Dynamic Non-Autonomous Leader Using Sampled-Data Event-Triggered Communication

2021· article· en· W3184318763 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.
fundA Canadian funder is recorded on the work.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicDistributed Control Multi-Agent Systems
Canadian institutionsDalhousie University
FundersFaculty of Graduate Studies, Dalhousie UniversityNatural Sciences and Engineering Research Council of CanadaResearch Nova Scotia
KeywordsControl theory (sociology)Computer scienceController (irrigation)Mobile robotStability (learning theory)Lyapunov functionState (computer science)Tracking (education)Control (management)Event (particle physics)Protocol (science)RobotAlgorithmArtificial intelligence

Abstract

fetched live from OpenAlex

This paper addresses the distributed formation tracking control for general linear multi-agent systems with a dynamic non-autonomous leader in a sampled-data setting. First, a novel locally-computable state-estimate-based event-generator is proposed for each follower agent to regulate and reduce unnecessary data transmissions. Second, a distributed formation protocol is proposed that only uses the triggered sampled information such that the formation tracking problem can be formulated as a stability analysis problem of the closed-loop formation error dynamics. Sufficient conditions in the form of linear matrix inequalities (LMIs) that guarantee the coexistence of a valid formation controller and an event-triggered communication mechanism are then derived using Lyapunov-based stability analysis methods. Finally, numerical simulations for multiple mobile robots formations were conducted to demonstrate the effectiveness and advantages of the proposed method.

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: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.946
Threshold uncertainty score0.687

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 communication0.0000.002
Open science0.0020.000
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 head0.285
Teacher spread0.244 · 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

Citations2
Published2021
Admission routes2
Has abstractyes

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