Time Domain Analysis of Nonlinear Vibration Data,

Abstract

This paper presents an approximate method for the time-domain analysis of vibration data obtained from the response of nonlinear multidegree-of-freedom dynamic systems that are undergoing nonlinear deformations. In addition to providing a convenient procedure for the nonparametric identification of arbitrarily nonlinear structural systems, the proposed data-processing method furnishes a rational approach for a systematic procedure of model-order reduction in nonlinear systems.

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1984
Accession Number
ADP003684

Entities

People

  • H. Sassi
  • R. K. Miller
  • S. F. Masri
  • T. K. Caughey

Organizations

  • University of Southern California

Tags

DTIC Thesaurus Topics

  • Data Processing
  • Dynamics
  • Identification
  • Image Processing
  • Information Processing
  • Nonlinear Systems
  • Physics
  • Time Domain
  • Universities
  • Vibration

Fields of Study

  • Engineering

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Structural Dynamics.
  • Systems Analysis and Design