The transformation of second-order linear systems into independent equations
- Author(s): Morzfeld, M
- Ma, F
- Parlett, BN
- et al.
Published Web Locationhttps://doi.org/10.1137/100818637
The class of second-order linear dynamical sys tems is considered. A method and algorithm are presented to transform any system with n degrees of freedom into n independent second-order equations. The conversion utilizes a real, invertible but nonlinear mapping and is applicable to practically every linear system. Two examples from earthquake engineering are provided to indicate the utility of this approach. © 2011 Societ y for Industrial and Applied Mathematics.
Many UC-authored scholarly publications are freely available on this site because of the UC Academic Senate's Open Access Policy. Let us know how this access is important for you.