Title :
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
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;
Conference_Titel :
Soft Computing and Measurements (SCM), 2015 XVIII International Conference on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4673-6960-2
DOI :
10.1109/SCM.2015.7190404
