Scientific journal

ISSN 1814-2400

INFORMATION SCIENCE AND CONTROL SYSTEMS

Eremin E.L., Chepak L.V.

ROBUST CONTROL SYSTEM OF AFFINE PLANT IN THE SCHEME WITH TWO REFERENCE MODELS

The article considers the synthesis of algorithms of robust system with two standards for control of the affine plant the variable conditions of which are inaccessible for direct measurement. It is shown that control law constructed on the basis of hyperstability criterion eliminates the influence of nonlinearities and compensates external and parametrical indignations with demanded accuracy in servosystem.

Keywords: affine system, robust control, two reference models, structural indignation, filtercorrector, hyperstability criterion