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Robust Suboptimal Output Synchronization of Nonlinear Heterogeneous Agents

2020· article· en· W3045708570 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

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicDistributed Control Multi-Agent Systems
Canadian institutionsConcordia University
Fundersnot available
KeywordsControl theory (sociology)Robustness (evolution)Riccati equationNonlinear systemBounded functionComputer scienceSynchronization (alternating current)Stability theoryMathematical optimizationMulti-agent systemMathematicsControl (management)Partial differential equation

Abstract

fetched live from OpenAlex

In this paper, the problem of output synchronization of a set of nonlinear heterogeneous systems is investigated. The steering scenario is such that, subject to bounded uncertainties, the output of each of the agents will track the output of a generated reference command asymptotically. The structure of the controller is designed in such a way to tackle the problem in two steps. In the first step, local exosystems associated to each of the agents are designed. Consensus achievement among these exosystems is guaranteed provided that the communication graph is connected. In the second step, based on a combination of a state-dependent Riccati equation (SDRE) and integral sliding mode control (ISMC), distributed regulators are designed to track the generated reference command. The proposed controller scheme is proven to be suboptimal in the sense of asymptotically minimizing a quadratic cost functional while maintaining robustness against perturbations. Simulation results are presented to illustrate the efficacy 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: Simulation or modeling
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.956
Threshold uncertainty score0.551

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 science0.0010.000
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 head0.048
GPT teacher head0.235
Teacher spread0.187 · 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

Citations0
Published2020
Admission routes1
Has abstractyes

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