This paper introduces an algorithm that calculates the dominant eigenvalues (in terms of system stability) of a linear model and neglects the exact computation of the non-dominant eigenvalues. The method estimates all of the eigenvalues using wavelet based compression techniques. These estimates are used to find a suitable invariant subspace such that projection by this subspace will provide one containing the eigenvalues of interest. The proposed algorithm is exemplified by application to a power system model.
|Title of host publication||Proceedings of the IET Irish Signals & Systems Conference (ISSC 2006)|
|Number of pages||6|
|Publication status||Published - Jun 2006|
|Event||IET Irish Signals and Systems Conference - Dublin Institute of Technology (DIT), Dublin, Ireland|
Duration: 01 Jun 2006 → 01 Jun 2006
|Conference||IET Irish Signals and Systems Conference|
|Period||01/06/2006 → 01/06/2006|