Title :
The design of suboptimal inputs for identifying parameters in linear time-varying system
Author_Institution :
East China Institute of Chemical Technology, Shanghai, China
fDate :
7/1/1984 12:00:00 AM
Abstract :
This paper presents a method of suboptimal inputs design (SID) for identifying parameters in linear time-varying system (LTVS) based on the idea of orthogonal approximation of functions. The SID can be reduced to find an eigenvector of the "response matrix" corresponding to its maximum eigenvalue. This method leads to a tractable computation algorithm for the LTVS and its convergence has also been proven. Computational examples are presented to illustrate the utility of this method.
Keywords :
Linear systems, time-varying; Parameter identification, linear systems; Time-varying systems, linear; Convergence; Eigenvalues and eigenfunctions; H infinity control; Integral equations; Marine vehicles; Particle measurements; Position measurement; Signal processing; Time varying systems; Velocity measurement;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1984.1103598
