Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017077445> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2017077445 abstract "This paper aims at determining whether chaotic dynamics exist in a flying vibratory system. It is important to identify chaotic behavior in a flying system since it may jeopardize the structure of the flying object and cause instability subsequently. It can also cause uncomfortable experience for passengers in a passenger airplane or inaccurate targeting for a missile. Identification of chaotic dynamics from experimental time series is a nontrivial task, since the data is likely to be contaminated with random noise that possesses similar properties to chaos. In this work, acceleration signals were measured at nine different locations or orientations of the flying object during a test fly. Steady-state acceleration signals were extracted and analyzed. The analysis is based on the pseudo phase-space trajectories reconstructed from the experimental time series using the method of delays. Two indices, the correlation dimension and the maximum Lyapunov exponent, are employed to identify the chaotic behavior and to distinguish it from random noise. In general, the correlation dimension calculated from the pseudo trajectory depends on the embedding dimension. It is found in three of the nine-channel signals that the correlation dimension saturates when the embedding dimension is larger than a critical value. The critical embedding dimension is the minimum dimension required for fully un-stretching the phase-space trajectories. This phenomenon indicates a possible existence of chaotic dynamics. It is also found that the maximum Lyapunov exponents calculated from the same acceleration signals are all positive, which further verifies the possibility of the existence of chaotic motion. In addition, some computational issues regarding the embedding dimension, correlation dimension, and maximum Lyapunov exponent are discussed in this paper." @default.
- W2017077445 created "2016-06-24" @default.
- W2017077445 creator A5044276110 @default.
- W2017077445 creator A5057419339 @default.
- W2017077445 creator A5062894213 @default.
- W2017077445 date "2004-01-01" @default.
- W2017077445 modified "2023-09-26" @default.
- W2017077445 title "Analysis and Identification of Chaotic Dynamics in a Flying Vibratory System" @default.
- W2017077445 doi "https://doi.org/10.1115/imece2004-60329" @default.
- W2017077445 hasPublicationYear "2004" @default.
- W2017077445 type Work @default.
- W2017077445 sameAs 2017077445 @default.
- W2017077445 citedByCount "0" @default.
- W2017077445 crossrefType "proceedings-article" @default.
- W2017077445 hasAuthorship W2017077445A5044276110 @default.
- W2017077445 hasAuthorship W2017077445A5057419339 @default.
- W2017077445 hasAuthorship W2017077445A5062894213 @default.
- W2017077445 hasConcept C105795698 @default.
- W2017077445 hasConcept C110601934 @default.
- W2017077445 hasConcept C115961682 @default.
- W2017077445 hasConcept C117896860 @default.
- W2017077445 hasConcept C121332964 @default.
- W2017077445 hasConcept C121864883 @default.
- W2017077445 hasConcept C134306372 @default.
- W2017077445 hasConcept C151342819 @default.
- W2017077445 hasConcept C154945302 @default.
- W2017077445 hasConcept C191544260 @default.
- W2017077445 hasConcept C202444582 @default.
- W2017077445 hasConcept C26546657 @default.
- W2017077445 hasConcept C2775924081 @default.
- W2017077445 hasConcept C2777052490 @default.
- W2017077445 hasConcept C33676613 @default.
- W2017077445 hasConcept C33923547 @default.
- W2017077445 hasConcept C40636538 @default.
- W2017077445 hasConcept C41008148 @default.
- W2017077445 hasConcept C41608201 @default.
- W2017077445 hasConcept C47446073 @default.
- W2017077445 hasConcept C5297727 @default.
- W2017077445 hasConcept C74650414 @default.
- W2017077445 hasConcept C97355855 @default.
- W2017077445 hasConcept C99498987 @default.
- W2017077445 hasConceptScore W2017077445C105795698 @default.
- W2017077445 hasConceptScore W2017077445C110601934 @default.
- W2017077445 hasConceptScore W2017077445C115961682 @default.
- W2017077445 hasConceptScore W2017077445C117896860 @default.
- W2017077445 hasConceptScore W2017077445C121332964 @default.
- W2017077445 hasConceptScore W2017077445C121864883 @default.
- W2017077445 hasConceptScore W2017077445C134306372 @default.
- W2017077445 hasConceptScore W2017077445C151342819 @default.
- W2017077445 hasConceptScore W2017077445C154945302 @default.
- W2017077445 hasConceptScore W2017077445C191544260 @default.
- W2017077445 hasConceptScore W2017077445C202444582 @default.
- W2017077445 hasConceptScore W2017077445C26546657 @default.
- W2017077445 hasConceptScore W2017077445C2775924081 @default.
- W2017077445 hasConceptScore W2017077445C2777052490 @default.
- W2017077445 hasConceptScore W2017077445C33676613 @default.
- W2017077445 hasConceptScore W2017077445C33923547 @default.
- W2017077445 hasConceptScore W2017077445C40636538 @default.
- W2017077445 hasConceptScore W2017077445C41008148 @default.
- W2017077445 hasConceptScore W2017077445C41608201 @default.
- W2017077445 hasConceptScore W2017077445C47446073 @default.
- W2017077445 hasConceptScore W2017077445C5297727 @default.
- W2017077445 hasConceptScore W2017077445C74650414 @default.
- W2017077445 hasConceptScore W2017077445C97355855 @default.
- W2017077445 hasConceptScore W2017077445C99498987 @default.
- W2017077445 hasLocation W20170774451 @default.
- W2017077445 hasOpenAccess W2017077445 @default.
- W2017077445 hasPrimaryLocation W20170774451 @default.
- W2017077445 hasRelatedWork W1613857023 @default.
- W2017077445 hasRelatedWork W1628429654 @default.
- W2017077445 hasRelatedWork W2022691459 @default.
- W2017077445 hasRelatedWork W2139856176 @default.
- W2017077445 hasRelatedWork W2312186670 @default.
- W2017077445 hasRelatedWork W2348854713 @default.
- W2017077445 hasRelatedWork W2365720196 @default.
- W2017077445 hasRelatedWork W2374990242 @default.
- W2017077445 hasRelatedWork W2390308713 @default.
- W2017077445 hasRelatedWork W2394401435 @default.
- W2017077445 isParatext "false" @default.
- W2017077445 isRetracted "false" @default.
- W2017077445 magId "2017077445" @default.
- W2017077445 workType "article" @default.