TY - GEN
T1 - Process optimization of service-oriented automation devices based on Petri nets
AU - Mendes, J. Marco
AU - Leitão, Paulo
AU - Restivo, Francisco
AU - Colombo, Armando W.
N1 - Copyright:
Copyright 2010 Elsevier B.V., All rights reserved.
PY - 2010
Y1 - 2010
N2 - This paper introduces a novel method for the specification and selection of criteria-weighted operation modes for the orchestration of services in industrial automation using Petri nets. The objective is to provide to the internal decision support system of a service-oriented automation device or of another applicable computational system the capability to select the best path in a Petri net orchestration model considering different criteria to evaluate the quality of services, such as the time, energy efficiency and reliability. The transition-invariants obtained from the Petri net represent the set of possible modi operandi and these are then weighted with decision criteria. The result will be afterwards evaluated in order to select the optimal modus operandi to be executed by the device. Based on the experiments, this method permits the dynamic optimization of processes in real-time, considering available parameters from devices and other resources.
AB - This paper introduces a novel method for the specification and selection of criteria-weighted operation modes for the orchestration of services in industrial automation using Petri nets. The objective is to provide to the internal decision support system of a service-oriented automation device or of another applicable computational system the capability to select the best path in a Petri net orchestration model considering different criteria to evaluate the quality of services, such as the time, energy efficiency and reliability. The transition-invariants obtained from the Petri net represent the set of possible modi operandi and these are then weighted with decision criteria. The result will be afterwards evaluated in order to select the optimal modus operandi to be executed by the device. Based on the experiments, this method permits the dynamic optimization of processes in real-time, considering available parameters from devices and other resources.
UR - http://www.scopus.com/inward/record.url?scp=77956593169&partnerID=8YFLogxK
U2 - 10.1109/INDIN.2010.5549413
DO - 10.1109/INDIN.2010.5549413
M3 - Conference contribution
AN - SCOPUS:77956593169
SN - 9781424473007
T3 - IEEE International Conference on Industrial Informatics (INDIN)
SP - 274
EP - 279
BT - Proceedings - INDIN 2010
T2 - 8th IEEE International Conference on Industrial Informatics, INDIN 2010
Y2 - 13 July 2010 through 16 July 2010
ER -
