Accession Number : ADA247161

Title :   Frequency Domain Design of Robust Controllers.

Descriptive Note : Final rept. 1 Mar 88-31 Mar 91,

Corporate Author : CALIFORNIA UNIV SAN DIEGO LA JOLLA

Personal Author(s) : Helton, William

Report Date : 31 MAR 1991

Pagination or Media Count : 7

Abstract : During the period covered by the subject grant over 25 research articles were written. This work has included research on an H(-) Infinity Theory nonlinear systems, and Riccati partial differential equations associated with invariant distributions and minimal factorization of systems.

Descriptors :   *LINEAR PROGRAMMING, *COMPUTER AIDED DESIGN, *TOKAMAKS, DIFFERENTIAL EQUATIONS, EQUATIONS, NONLINEAR SYSTEMS, PARTIAL DIFFERENTIAL EQUATIONS, THEORY.

Subject Categories : Cybernetics
      Fusion Devices(thermonuclear)

Distribution Statement : APPROVED FOR PUBLIC RELEASE