Kozlov

Many modern methods of synthesis of controllers haven’t become widely applied. It is explained by a variety of reasons, among which one can list lack of simple and clear communication between the minimized functional and quality indicators put into practice, and also unreasonable complexity of the synthesized controller. At the same time in industry simple controllers of low order are in demand. In this article the problem of synthesis of minimal order controllers is considered. These controllers provide the given quality of a linear continuous system at uncertainty of object parameters. Synthesis is carried out with the use of quality indicators which are very simply expressed through coefficients of a characteristic polynomial.