Research output: Contribution to journal › Article › peer-review
Timed discrete event control of parallel production lines with continuous outputs. / Geist, Stephanie; Gromov, Dmitry; Raisch, Joerg.
In: Discrete Event Dynamic Systems: Theory and Applications, Vol. 18, No. 2, 06.2008, p. 241-262.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Timed discrete event control of parallel production lines with continuous outputs
AU - Geist, Stephanie
AU - Gromov, Dmitry
AU - Raisch, Joerg
PY - 2008/6
Y1 - 2008/6
N2 - In this contribution we present an approach to formulate and solve certain scheduling tasks for hybrid systems using timed discrete event control methods. To demonstrate our approach, we consider a cyclically operated plant with parallel reactors using common resources and a continuous output. For this class of systems, we show how to pose the control problem within a discrete event framework by modelling system components as multirate timed automata. We propose a supervisory control strategy incorporating off-line optimisation to assure safety and nonconflicting use of resources. These properties have to be achieved in the presence of a class of bounded errors/disturbances and can be verified by applying formal methods.
AB - In this contribution we present an approach to formulate and solve certain scheduling tasks for hybrid systems using timed discrete event control methods. To demonstrate our approach, we consider a cyclically operated plant with parallel reactors using common resources and a continuous output. For this class of systems, we show how to pose the control problem within a discrete event framework by modelling system components as multirate timed automata. We propose a supervisory control strategy incorporating off-line optimisation to assure safety and nonconflicting use of resources. These properties have to be achieved in the presence of a class of bounded errors/disturbances and can be verified by applying formal methods.
KW - multirate timed automata
KW - scheduling
KW - parallel production lines
KW - hybrid systems
KW - verification
KW - discrete event control
KW - HYBRID SYSTEMS
KW - AUTOMATA
U2 - 10.1007/s10626-007-0023-2
DO - 10.1007/s10626-007-0023-2
M3 - статья
VL - 18
SP - 241
EP - 262
JO - Discrete Event Dynamic Systems: Theory and Applications
JF - Discrete Event Dynamic Systems: Theory and Applications
SN - 0924-6703
IS - 2
ER -
ID: 5552036