On a New Method of Discretization of Differential Linear Repetitive Processes

• Autorzy: Gramacki A.
• Języki publikacji: EN

Abstrakty

EN

A new method of discretization of linear repetitive processes is proposed. In comparison to the classical methods, it posses several important advantages. First, the assumption on input and pass profile vectors to be approximated by stepwise functions is not further needed. As result, this allows using greater sampling periods for achieving the accuracy level required, which is very important especially for repetitive processes analysis. The classical methods adopted to the repetitive processes may meet serious problems with obtaining correct discretization in the case when a linear differential repetitive process is very close to its stability margin. As it is shown the proposed method, comparing to classical ones, gives better results in such situations. In the paper, the theoretical investigations are illustrated by a rich computer simulation material.

Słowa kluczowe

EN

linear repetitive processes; discretization

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2000
• Tom: Vol. 48, nr 4
• Strony: 539--560
• Opis fizyczny: 6 rys., bibliogr. 18 poz.

Twórcy

autor

Gramacki A.

• Department of Computer Science and Electronics, Technical University of Zielona Góra, ul. Podgórna 50, 65-246 Zielona Góra, Poland (Instytut Informatyki i Elektroniki Politechniki Zielonogórskiej)