Accession Number:

ADA458806

Title:

An Extension of the Argument Principle and Nyquist Criterion to Systems with Unbounded Generators

Descriptive Note:

Corporate Author:

CALIFORNIA UNIV SANTA BARBARA DEPT OF MECHANICAL AND ENVIRONMENTAL ENGINEERING

Personal Author(s):

Report Date:

2006-04-17

Pagination or Media Count:

8.0

Abstract:

The Nyquist Stability Criterion is generalized to systems where the open-loop system has infinite-dimensional inputoutput spaces and a possibly unbounded infinitesimal generator. This is done through use of the perturbation determinant and an extension of the Argument Principle to infinitesimal generators with trace-class resolvent.

Subject Categories:

  • Numerical Mathematics
  • Computer Programming and Software
  • Computer Hardware

Distribution Statement:

APPROVED FOR PUBLIC RELEASE