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Record W1756128024 · doi:10.1109/ccece.1993.332222

Control algorithm for uncertain discrete-time linear systems using concept of Ω-invariant

2002· article· en· W1756128024 on OpenAlexaff
Dalal Asber, E. K. Boukas, Mohamed Saad

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicStability and Control of Uncertain Systems
Canadian institutionsPolytechnique Montréal
Fundersnot available
KeywordsBounded functionMathematicsInvariant (physics)Constraint (computer-aided design)Linear systemLyapunov functionState (computer science)Matrix (chemical analysis)Discrete time and continuous timeLyapunov equationSet (abstract data type)Applied mathematicsControl theory (sociology)Discrete mathematicsControl (management)AlgorithmComputer scienceNonlinear systemMathematical analysis

Abstract

fetched live from OpenAlex

Deals with the control of uncertain discrete time linear systems with constrained state and control. Bounds on the structured perturbations are obtained to maintain stability using a Lyapunov approach matrix equation solution. The obtained bounds are shown to be restricted for systems with bounded controls and states. An approach is suggested to find a state constraint set for which the polyhedral is given in terms of the interaction of many maximal state constraint sets obtained from the nominal matrix system, including the vertices of the disturbance polyhedral. An interesting set is also given by using the /spl Omega/-invariant concept, thereby avoiding the solution of the Lyapunov equations.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>

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: Simulation or modeling
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.988
Threshold uncertainty score0.782

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
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 head0.021
GPT teacher head0.228
Teacher spread0.207 · 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
GenreMethods

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
Published2002
Admission routes1
Has abstractyes

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