By Topic

A fast estimatio algorithm for stochastic descriptor systems ith delayed measurements

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
ang, H.-Q. ; Center for Control Theor. & Guidance Technol., Harbi Inst. of Technol., China ; Zhang, H.-S. ; Duan, G.-R.

The problem of state estimatio for discrete-time stochastic descriptor systems ith delayed measurements is addressed. Using the method of measurements reorganisation, the recursive state estimatio and corresponding filtering error covariance are derived. The calculatio of the estimator includes t o steps. One is for the steady estimator and the other is the 'non-steady-state' estimator. The former is obtained by the autoregressive moving average (ARMA) innovatio model and projectio formula. The latter is derived by utilising the singular value decompositio and standard Kalma filtering. The authors' concept is the measurements reorganisatio hich converts the time-delay system into a delay-free but ith-different-measurement system, and leads to the computatio saving of the estimator. A numerical example is presented to illustrate the give algorithm.

Published in:

Control Theory and Applications, IEE Proceedings -  (Volume:152 ,  Issue: 5 )