Title :
Regularization techniques for the analysis of singular dynamic systems
Author :
Caiti, A. ; Cannata, G.
Author_Institution :
SACLANT Undersea Res. Centre, La Spezia, Italy
Abstract :
The problem of solving initial value problems associated with singular dynamic systems using spectral methods is discussed. These methods can be very sensitive to numerical errors and to the presence of noisy input data. An algorithm based on regularization techniques is presented in order to stabilize the solution. Some numerical examples are given
Keywords :
algebra; differential equations; initial value problems; spectral analysis; initial value problems; regularization techniques; singular dynamic systems; spectral methods; Automation; Computer errors; Councils; Differential algebraic equations; Eigenvalues and eigenfunctions; Integral equations; Marine vehicles; Noise reduction; Stability analysis; Underwater communication;
Conference_Titel :
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location :
Honolulu, HI
DOI :
10.1109/CDC.1990.203500
