HAAR WAVELET METHOD FOR SOLVING LUMPED AND DISTRIBUTED-PARAMETER SYSTEMS

Authors
CHEN CF HSIAO CH
Citation
Cf. Chen et Ch. Hsiao, HAAR WAVELET METHOD FOR SOLVING LUMPED AND DISTRIBUTED-PARAMETER SYSTEMS, IEE proceedings. Control theory and applications, 144(1), 1997, pp. 87-94
Citations number
19
Categorie Soggetti
Controlo Theory & Cybernetics","Instument & Instrumentation","Engineering, Eletrical & Electronic","Robotics & Automatic Control
Journal title
IEE proceedings. Control theory and applications → ACNP
ISSN journal
13502379
Volume
144
Issue
1
Year of publication
1997
Pages
87 - 94
Database
ISI
SICI code
1350-2379(1997)144:1<87:HWMFSL>2.0.ZU;2-W
Abstract
An operational matrix of integration based on Haar wavelets is establi shed, and a procedure for applying the matrix to analyse lumped and di stributed-parameters dynamic systems is formulated. The technique can be interpreted from the incremental and multiresolution viewpoint. Cru de as well as accurate solutions can be obtained by changing the param eter m; in the mean time, the main features of the solution are preser ved. Several nontrivial examples are included for demonstrating the fa st, flexible and convenient capabilities of the new method.