A Study of the Shock Spectrum of a Two-Degree-of-Freedom Nonlinear Vibratory System.
Abstract
The shock spectrum due to the motion of the foundation or isolator mass of a two-degree-of-freedom vibratory system is studied. The system had a cubic hardening elastic nonlinearity in the foundation or isolator restoring force. The system was impulsively shocked, and analytical, experimental, and numerical methods were used to determine the resulting shock spectrum.... Degrees of freedom, Equations of motion, Nonlinear equations, Numerical methods and procedures, Perturbations, Shock spectra.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 01, 1975
- Accession Number
- ADA956157
Entities
People
- P. F. Cunniff
- R. M. Root
Organizations
- Center for Naval Analyses