EIGENSTRUCTURE RETENTION WITH FREQUENCY WEIGHTING.

Hal S Tharp, J. Medanic, W. R. Perkins

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

A design methodology is presented which makes it possible to trade off performance with robustness, as characterized by frequency-domain properties, such as loop gain. The basic performance and stability goals are achieved with a nominal linear quadratic regulator design. Frequency-domain issues are then integrated into the design by using, in the next phase of design, a frequency-weighted performance criterion. The structure of this performance criterion allows the eigenstructure associated with the nominal design to be retained. An unstable nonminimum-phase example illustrates the methodology.

Original languageEnglish (US)
Title of host publicationProceedings of the IEEE Conference on Decision and Control
PublisherIEEE
Pages1720-1725
Number of pages6
Publication statusPublished - 1987
Externally publishedYes

ASJC Scopus subject areas

  • Chemical Health and Safety
  • Control and Systems Engineering
  • Safety, Risk, Reliability and Quality

Cite this

Tharp, H. S., Medanic, J., & Perkins, W. R. (1987). EIGENSTRUCTURE RETENTION WITH FREQUENCY WEIGHTING. In Proceedings of the IEEE Conference on Decision and Control (pp. 1720-1725). IEEE.