TY - GEN
T1 - A combined state recovery controller for two independent asynchronous sequential machines
AU - Yang, Jung Min
AU - Kwak, Seong Woo
PY - 2013
Y1 - 2013
N2 - This paper presents a corrective control scheme that tolerates the adverse effect of transient faults in dynamics of asynchronous sequential machines. When a transient fault occurs, the machine undergoes unauthorized state transitions, which hinders the normal operation of the machine. In particular, this paper proposes how to design a combined controller that realizes fault tolerance for two independently working asynchronous machines, thereby reducing the size of control parts. The existence condition for the proposed controller remains the same as using a single controller for each machine. The design procedure for the proposed combined controller is analyzed in detail with illustrations.
AB - This paper presents a corrective control scheme that tolerates the adverse effect of transient faults in dynamics of asynchronous sequential machines. When a transient fault occurs, the machine undergoes unauthorized state transitions, which hinders the normal operation of the machine. In particular, this paper proposes how to design a combined controller that realizes fault tolerance for two independently working asynchronous machines, thereby reducing the size of control parts. The existence condition for the proposed controller remains the same as using a single controller for each machine. The design procedure for the proposed combined controller is analyzed in detail with illustrations.
KW - Asynchronous sequential machines
KW - Combined controllers
KW - Corrective control
KW - Transient faults
UR - http://www.scopus.com/inward/record.url?scp=84879853384&partnerID=8YFLogxK
U2 - 10.2316/P.2013.799-031
DO - 10.2316/P.2013.799-031
M3 - Conference contribution
AN - SCOPUS:84879853384
SN - 9780889869462
T3 - Proceedings of the 3rd IASTED Asian Conference on Modelling, Identification, and Control, AsiaMIC 2013
SP - 63
EP - 68
BT - Proceedings of the 3rd IASTED Asian Conference on Modelling, Identification, and Control, AsiaMIC 2013
T2 - 3rd IASTED Asian Conference on Modelling, Identification, and Control, AsiaMIC 2013
Y2 - 10 April 2013 through 12 April 2013
ER -