Cart (Loading....) | Create Account
Close category search window
 

A computer algorithm for causal spectral factorization

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 $13
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

2 Author(s)
Bennett, William H. ; Techno-Sci., Inc., Greenbelt, MD, USA ; Yan, I.

The authors summarize the theoretical basis for a numerical algorithm for causal spectral factorization of a scalar frequency response by sampling and interpolation of the frequency spectrum. Matrix spectral factorization based on a Newton-Raphson recursion proposed by J.H. Davis and R.G. Dickinson (1983) is considered, along with alternatives for causal projection. Details of the development and testing of a computer code which implements the algorithm in a reliable and numerically stable way are provided, including options for enhancing efficiency of the spectral factorization for application to computation of optimal control laws for a class of transfer function models. Computational examples are given, including control of continuum models of flexible structures. The use of the algorithm for design of feedback control for such models is outlined. The implementation of real-time control by special-purpose computer architectures is dealt with

Published in:

Aerospace and Electronics Conference, 1988. NAECON 1988., Proceedings of the IEEE 1988 National

Date of Conference:

23-27 May 1988

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.