Modeling uncertainty of flexible structures for controller design

Jun Imai, Kiyoshi Wada

Research output: Contribution to journalConference articlepeer-review

5 Citations (Scopus)


An approach is presented for modeling with least additive uncertainty from a priori information of a plant. A feasible set of systems is defined as the set of all systems governed by a class of differential equation with certain norm bounds of unknown input and output operators as well as partially known eigenparameters. Then an unstructured uncertainty class including the feasible set is characterized with least magnitude of additive perturbation in frequency domain. An example of finite dimensional compensator design is demonstrated to illustrate the usefulness of the presented approach.

Original languageEnglish
Pages (from-to)4754-4756
Number of pages3
JournalProceedings of the IEEE Conference on Decision and Control
Publication statusPublished - Dec 1 1998
Externally publishedYes
EventProceedings of the 1998 37th IEEE Conference on Decision and Control (CDC) - Tampa, FL, USA
Duration: Dec 16 1998Dec 18 1998

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Modelling and Simulation
  • Control and Optimization


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