Applied aspects of implementation of fault tolerant control systems for cyclic multistage technological processes

Author

Poshekhonov, L.B. ; Shestopalov, M.Y.

Author_Institution

St. Petersburg Electrotech. Univ. "LETI", St. Petersburg, Russia

fYear

2015

fDate

19-21 May 2015

Firstpage

35

Lastpage

36

Abstract

The paper deals with the development of fault tolerant control systems for technological processes which can reconfigure in order to reduce the influence of faults and prevent full failures of the process. A formal description of diagnostic symptoms of faults is proposed as well as the composition of the supervisor functions. Based on the example of the vacuum coating technology, multistage cyclic technological processes are considered from the point of view of organizing fault tolerant control systems.

Keywords

failure analysis; fault tolerant control; process control; cyclic multistage technological process; fault diagnostic symptoms; fault tolerant control systems; process failure faults; process failure prevention; supervisor functions; vacuum coating technology; Coatings; Fault detection; Fault tolerant control; Process control; Vacuum systems; cyclic; fault; fault tolerant control; hierarchical models; multistage; supervisor; technological process;

fLanguage

English

Publisher

ieee

Conference_Titel

Soft Computing and Measurements (SCM), 2015 XVIII International Conference on

Conference_Location

St. Petersburg

Print_ISBN

978-1-4673-6960-2

Type

conf

DOI

10.1109/SCM.2015.7190404

Filename

7190404