Design of Beneficial Wave Dynamics for Engine Life and Operability Enhancement

Abstract

The objective of this research was to develop techniques for the design of beneficial wave dynamics in jet engines. Our approach focused on symmetry-breaking concepts and stability analysis of systems with mistuning in the presence of feedback nonlinearities. The second part of this research focused on the identification of nonlinear dynamical system models from very high-dimensional data.

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Document Details

Document Type
Technical Report
Publication Date
Jul 30, 2010
Accession Number
ADA567211

Entities

People

  • Gregory Hagen

Organizations

  • United Technologies Corporation

Tags

Communities of Interest

  • C4I
  • Human Systems
  • Space

DTIC Thesaurus Topics

  • Computational Science
  • Coordinate Systems
  • Differential Equations
  • Eigenvalues
  • Eigenvectors
  • Engines
  • Equations
  • Fokker Planck Equations
  • Generators
  • Jet Engines
  • Linear Systems
  • Lyapunov Functions
  • Markov Models
  • Nonlinear Dynamics
  • Nonlinear Systems
  • Probability
  • Two Dimensional

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Control Systems Engineering.
  • Life Cycle Cost Analysis