TY  - JOUR
A1  - Barth, Heiko
A1  - Wollert, Jörg
T1  - SMARTes Konzept - von Produkt zur Fabrik
JF  - Facility-Management : Integration, Planung, Gebäudemanagement
Y1  - 1998
SN  - 0948-0048
VL  - Bd. 4
IS  - H. August
SP  - 30
EP  - 35
ER  - 
TY  - CHAP
A1  - Braun, Sebastian
A1  - Cheng, Chi-Tsun
A1  - Dowey, Steve
A1  - Wollert, Jörg
T1  - Survey on Security Concepts to Adapt Flexible Manufacturing and Operations Management based upon Multi-Agent Systems
T2  - 2020 IEEE 29th International Symposium on Industrial Electronics (ISIE)
Y1  - 2020
U6  - http://dx.doi.org/10.1109/ISIE45063.2020.9152210
ER  - 
TY  - JOUR
A1  - Braun, Sebastian
A1  - Cheng, Chi-Tsun
A1  - Dowey, Steve
A1  - Wollert, Jörg
T1  - Performance evaluation of skill-based order-assignment in production environments with multi-agent systems
JF  - IEEE Journal of Emerging and Selected Topics in Industrial Electronics
N2  - The fourth industrial revolution introduces disruptive technologies to production environments. One of these technologies are multi-agent systems (MASs), where agents virtualize machines. However, the agent's actual performances in production environments can hardly be estimated as most research has been focusing on isolated projects and specific scenarios. We address this gap by implementing a highly connected and configurable reference model with quantifiable key performance indicators (KPIs) for production scheduling and routing in single-piece workflows. Furthermore, we propose an algorithm to optimize the search of extrema in highly connected distributed systems. The benefits, limits, and drawbacks of MASs and their performances are evaluated extensively by event-based simulations against the introduced model, which acts as a benchmark. Even though the performance of the proposed MAS is, on average, slightly lower than the reference system, the increased flexibility allows it to find new solutions and deliver improved factory-planning outcomes. Our MAS shows an emerging behavior by using flexible production techniques to correct errors and compensate for bottlenecks. This increased flexibility offers substantial improvement potential. The general model in this paper allows the transfer of the results to estimate real systems or other models.
KW  - cyber-physical production systems
KW  - event-based simulation
KW  - multi-agent systems
KW  - digital factory
KW  - industrial agents
Y1  - 2021
U6  - http://dx.doi.org/10.1109/JESTIE.2021.3108524
SN  - 2687-9735
IS  - Early Access
PB  - IEEE
CY  - New York
ER  - 
TY  - CHAP
A1  - Braun, Sebastian
A1  - Cheng, Chi-Tsun
A1  - Lai, Chow Yin
A1  - Wollert, Jörg
T1  - Microservice Architecture for Automation - Realization by the example of a model-factory’s manufacturing execution system
T2  - Proceedings of the 23rd World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2019
Y1  - 2019
SP  - 33
EP  - 37
ER  - 
TY  - CHAP
A1  - Buda, Aurel
A1  - Jozenfini, B.
A1  - Wollert, Jörg
T1  - Mobile ad-hoc Network for home automation based on ZigBee application framework
T2  - 1st European ZigBee Developer's Conference : June 18 - 20, 2007, Munich, Germany
Y1  - 2007
SP  - 1
EP  - 5
PB  - Design & Elektronik
CY  - Poing
ER  - 
TY  - CHAP
A1  - Buda, Aurel
A1  - Schneider, Ulf
A1  - Wollert, Jörg
T1  - Performanceanalyse von Frequenzdiversität in IEEE 802.15.4 Netzwerken
T2  - Wireless Technologies : 11. Kongress, 29. - 30. September 2009, Stuttgart; von der Technologie zur Anwendung / Jörg F. Wollert (Hrsg.) (Fortschritt-Berichte VDI : Reihe 10, Informatik, Kommunikation ; 800)
Y1  - 2009
SN  - 978-3-18-380010-0
SP  - 29
EP  - 38
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Buda, Aurel
A1  - Schürmann, Volker
A1  - Wollert, Jörg
T1  - A middleware approach for industrial wireless automation networks
T2  - Proceedings of the Eighth IASTED International Conference on Wireless & Optical Communications : May 26 - 28, 2008, Québec City, Quebec, Canada
Y1  - 2008
SN  - 978-0-88986-743-7
SP  - 76
EP  - 82
PB  - Acta Pr.
CY  - Anaheim, Calif.
ER  - 
TY  - CHAP
A1  - Buda, Aurel
A1  - Schürmann, Volker
A1  - Wollert, Jörg
T1  - Funktechnologien im 2,45 GHz ISM Frequenzband: Überblick und Coexistenzeigenschaften
T2  - Automation 2009 : Automatisierungskongress in Deutschland ; Kongress Baden-Baden, 16. und 17. Juni 2009. (VDI-Berichte ; 2067)
Y1  - 2009
SN  - 978-3-18-092067-2
SP  - 383
EP  - 386
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Buda, Aurel
A1  - Schürmann, Volker
A1  - Wollert, Jörg
T1  - Automatische Generierung von Automatisierungsobjekten nach IEC 61131-3 zur einfachen Integration von Funkkomponenten in übergeordnete Steuerungssysteme
T2  - Wireless automation : funkgestützte Kommunikation in der industriellen Automatisierungstechnik ; Tagung Berlin, 28. und 29. Februar 2008. (VDI-Berichte ; 2010)
Y1  - 2008
SN  - 978-3-18-092010-8  ; 3-18-092010-8
SP  - 75
EP  - 84
PB  - VDI-Verl.
CY  - Düsseldorf
ER  - 
TY  - CHAP
A1  - Buda, Aurel
A1  - Schürmann, Volker
A1  - Wollert, Jörg
T1  - Wireless technologies in factory automation
T2  - Factory automation / ed. by Javier Silvestre-Blanes
Y1  - 2010
SN  - 978-953-7619-42-8
SP  - 29
EP  - 50
PB  - Intech
CY  - London
ER  -