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Derhamy, H., Eliasson, J. & Delsing, J. (2019). System of System Composition based on Decentralized Service Oriented Architecture. IEEE Systems Journal
Open this publication in new window or tab >>System of System Composition based on Decentralized Service Oriented Architecture
2019 (English)In: IEEE Systems Journal, ISSN 1932-8184, E-ISSN 1937-9234Article in journal (Refereed) Epub ahead of print
Abstract [en]

As society has progressed through periods of evolution and revolution, technology has played a key role as an enabler. In the same manner, mechanical machines of the 1800s drove the industrial revolution, now digitalized machines are driving another industrial revolution. Manufacturers are increasing the digital footprint on the factory floor. It is challenging to harness the vast amounts of data generated, stored, analyzed, archived, and returned. Data centralization has several well-known challenges, such as collection bottlenecks, secure retrieval, single point of failure, and data scheme fragility as data heterogeneity increases. This paper proposes a method of information distribution based on the principle of data at its source. It proposes that contextual data be used at runtime through the creation of dynamic queries that build compositions of different systems. Such system of systems (SoS) compositions handle the flow of data across its life cycle and present it as information to the initiating system. The proposal starts by creating a graph model of the Arrowhead framework. Then, building on the graph model, the query-based approach for specifying, validating, and forming the SoS is proposed. The proposed graph model allows for unambiguous description of systems and their interrelations, including security relations. The proposed composer operates on the edge computing hardware and gives the production floor the ability to extract information without impacting the overall operation of the factory.

Place, publisher, year, edition, pages
IEEE, 2019
Keywords
Arrowhead framework (AF), edge computing, graph theory, Hypermedia as the engine of application state (HATEOAS), industrial Internet of Things (IIoT), information centric networking, RAMI4.0, RESTful, service-oriented architecture, system of systems (SoS), systems theory
National Category
Computer Systems Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Industrial Electronics
Identifiers
urn:nbn:se:ltu:diva-68462 (URN)10.1109/JSYST.2019.2894649 (DOI)
Available from: 2018-04-23 Created: 2018-04-23 Last updated: 2019-03-01
Derhamy, H., Andersson, M., Eliasson, J. & Delsing, J. (2018). Workflow management for edge driven manufacturing systems. In: : . Paper presented at 1st IEEE International Conference on Industrial Cyber-Physical Systems, ICPS 2018, ITMO University Saint Petersburg, Russian Federation, 15-18 May 2018 (pp. 774-779). Institute of Electrical and Electronics Engineers (IEEE)
Open this publication in new window or tab >>Workflow management for edge driven manufacturing systems
2018 (English)Conference paper, Published paper (Refereed)
Abstract [en]

The fourth industrial revolution is one of digitization. As manufacturers build more digital equipment into their process harnessing the potential becomes a challenge. ISA 95 based manufacturers rely on top down decision making, with redundant flow of information in order to organize Workflows on the factory floor. With advances in edge computing and smart objects, more decision are made at lower levels of the infrastructure hierarchy. However, how can the MES tracking and execution functions be decentralized while maintain an organized collaboration of smart objects? This paper proposes a Cyber Physical Service Oriented System of Systems operating on edge computing. There are three systems proposed here; Smart Product, Workflow Manager and Workflow Executor. These systems operate within Arrowhead Local Clouds and create a fully autonomous set of system to complete a production order. Planning, Supply chain and Quality of Service monitoring are out of scope and remain as centralized activities. The Smart Product is the core Cyber Physical System that must be context-aware in order to pass the correct Workflow information to the Workflow System responsible for current activities.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2018
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Industrial Electronics
Identifiers
urn:nbn:se:ltu:diva-70248 (URN)10.1109/ICPHYS.2018.8390805 (DOI)2-s2.0-85050081836 (Scopus ID)9781538665312 (ISBN)
Conference
1st IEEE International Conference on Industrial Cyber-Physical Systems, ICPS 2018, ITMO University Saint Petersburg, Russian Federation, 15-18 May 2018
Available from: 2018-08-07 Created: 2018-08-07 Last updated: 2019-01-18Bibliographically approved
Derhamy, H., Eliasson, J., Delsing, J. & van Deventer, J. (2017). In-network Processing for Context-Aware SOA-based Manufacturing Systems. In: Proceedings IECON 2017: 43rd Annual Conference of the IEEE Industrial Electronics Society. Paper presented at 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017, Bejing, China, 29 October - 1 November 2017 (pp. 3460-3465). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE)
Open this publication in new window or tab >>In-network Processing for Context-Aware SOA-based Manufacturing Systems
2017 (English)In: Proceedings IECON 2017: 43rd Annual Conference of the IEEE Industrial Electronics Society, Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2017, , p. 6p. 3460-3465Conference paper, Published paper (Refereed)
Abstract [en]

To achieve flexible manufacturing, increasingly largeamounts of data are being generated, stored, analyzed, archivedand eventually fed back into the product life cycle. But whereis this data stored and how is it transported? Current methodsrely on centralized or federated databases to manage the datastorage. This approach has several challenges, such as collectionbottlenecks, secure retrieval, single point of failure and dataschemefragility as data heterogeneity increases. Additionally,manufacturers are finding the need to open their networks forservice based equipment suppliers. This means previous securityassumptions regarding network encryption and informationaccess-control must be re-evaluated.Proposed here is a method of in-network processing thatgathers information only where and when it is needed. Systemsbuild context at runtime by creating dynamic queries whichmake service composition. The service composition processes rawdata and presents it as information to the calling system. Thisreduces the movement of data/information and removes singlepoint collection bottlenecks. Furthermore, fine grained accesscontrol and shared trust can be granted between untrustedsystems. The proposed methods are demonstrated on a lab setupof an industrial use case.

Place, publisher, year, edition, pages
Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2017. p. 6
Series
IEEE Industrial Electronics Society, ISSN 1553-572X
National Category
Engineering and Technology Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Industrial Electronics
Identifiers
urn:nbn:se:ltu:diva-66354 (URN)10.1109/IECON.2017.8216586 (DOI)000427164803070 ()2-s2.0-85046654831 (Scopus ID)978-1-5386-1127-2 (ISBN)
Conference
43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017, Bejing, China, 29 October - 1 November 2017
Available from: 2017-11-02 Created: 2017-11-02 Last updated: 2018-05-21Bibliographically approved
Derhamy, H., Eliasson, J. & Delsing, J. (2017). IoT Interoperability: On-demand and low latency Transparent Multi-protocol Translator (ed.). IEEE Internet of Things Journal, 4(5), 1754-1763
Open this publication in new window or tab >>IoT Interoperability: On-demand and low latency Transparent Multi-protocol Translator
2017 (English)In: IEEE Internet of Things Journal, ISSN 2327-4662, Vol. 4, no 5, p. 1754-1763Article in journal (Refereed) Published
Abstract [en]

In the Industrial Internet of Things there is a clear need for a high level of interoperability between independently developedsystems, often from different vendors. Traditional methods of interoperability including protocol gateways and adapters, are often usedat the network layer. Recent work on application interoperability has emphasized the use of middleware or protocol proxy/gateway.However, middleware tends to move the interoperability problem rather than solving it, and there are scalability issues with increasingthe number of proxies; re-configuration effort, and required bandwidth and processing overheads.This paper proposes a secure, on-demand and transparent protocol translator for the Industrial Internet of Things. Targeting thechallenge of interoperability between IP-based communication protocols, the paper analyses current solutions and develops a set ofrequirements to be met by IoT protocol interoperability. The proposed protocol translator is not a middleware, it is a SOA-basedparticipant, it is used on-demand when needed, it does not introduce design time dependencies, it operates transparently, it supportslow-latency, and it is secured through the use of Arrowhead authorization and authentication.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2017
Keywords
Service-Oriented Architecture (SOA), Industrial automation, Internet of Things (IoT), Multi-Protocol Translation, Protocol conversion, Arrowhead, Interoperability, Information technology - Computer engineering, Informationsteknik - Datorteknik
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Industrial Electronics
Identifiers
urn:nbn:se:ltu:diva-7879 (URN)10.1109/JIOT.2017.2697718 (DOI)000412362300056 ()2-s2.0-85037051630 (Scopus ID)64dff8e4-1dd0-48cd-af81-277e714a9939 (Local ID)64dff8e4-1dd0-48cd-af81-277e714a9939 (Archive number)64dff8e4-1dd0-48cd-af81-277e714a9939 (OAI)
Projects
Arrowhead
Note

Validerad;2017;Nivå 2;2017-10-30 (andbra)

Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2018-04-23Bibliographically approved
Derhamy, H., Rönnholm, J., Delsing, J., Eliasson, J. & Deventer, J. v. (2017). Protocol interoperability of OPC UA in ServiceOriented Architectures. In: Proceedings: 2017 IEEE 15th International Conference on Industrial Informatics, INDIN 2017. Paper presented at 15th IEEE International Conference on Industrial Informatics, INDIN 2017, University of Applied Science Emden/LeerEmden, Germany, 24-26 July 2017 (pp. 44-50). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), Article ID 8104744.
Open this publication in new window or tab >>Protocol interoperability of OPC UA in ServiceOriented Architectures
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2017 (English)In: Proceedings: 2017 IEEE 15th International Conference on Industrial Informatics, INDIN 2017, Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2017, p. 44-50, article id 8104744Conference paper, Published paper (Refereed)
Abstract [en]

Abstract—Industrial Internet of Things covers all aspects ofnetworked intelligent manufacturing systems. This means coveringa wide array of application domains and user requirements.In such scenarios it is not feasible to define a single protocol forall situations. Hence, a multi-protocol approach is required. OPCUA has strong backing from Industry 4.0 as the protocol for theIndustrial Internet of Things. Interoperability of OPC UA hasbeen investigated in the context of migration from legacy andwith protocols such as DPWS. Additionally HTTP and CoAPhave been investigated as possible transport mediums.However, OPC UA interoperability has not been investigatedwithin a multi-protocol settings and no generic protocol translationexists. This paper proposes an OPC UA translator followingthe service translator model proposed in the Arrowhead project.Utilizing a mapping to intermediate format, it can be used alongside CoAP, HTTP and MQTT protocols.

Place, publisher, year, edition, pages
Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2017
Series
IEEE International Conference on Industrial Informatics INDIN, ISSN 1935-4576
National Category
Engineering and Technology Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Industrial Electronics
Identifiers
urn:nbn:se:ltu:diva-66355 (URN)10.1109/INDIN.2017.8104744 (DOI)000427453200005 ()9781538608371 (ISBN)
Conference
15th IEEE International Conference on Industrial Informatics, INDIN 2017, University of Applied Science Emden/LeerEmden, Germany, 24-26 July 2017
Available from: 2017-11-02 Created: 2017-11-02 Last updated: 2018-04-23Bibliographically approved
Ramirez, B., Chung, H., Derhamy, H., Eliasson, J. & Barca, J. C. (2017). Relative localization with computer vision and UWB range for flying robot formation control. In: 2016 14th International Conference on Control, Automation, Robotics and Vision, ICARCV 2016: . Paper presented at 14th International Conference on Control, Automation, Robotics and Vision, ICARCV 2016, Phuket, Thailand, 13-15 November 2016. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), Article ID 7838839.
Open this publication in new window or tab >>Relative localization with computer vision and UWB range for flying robot formation control
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2017 (English)In: 2016 14th International Conference on Control, Automation, Robotics and Vision, ICARCV 2016, Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2017, article id 7838839Conference paper, Published paper (Refereed)
Abstract [en]

Relative localization is a core problem for swarm robotics since each swarm node must determine where neighboring robots are located to accomplish cooperative tasks such as formation control. In this paper we present a system that performs relative localization between a stationary marker and a flying robot in real-time. Relative distances are obtained using ultra-wide band radio, while a low-cost webcam provide angle measurements. To achieve the latter, we employed the Camshift algorithm and a Kalman filter. We tested our system outdoors during daylight using centimeter-accuracy GPS measurements as ground truth. Three data sets have been collected from a series of experiments and it shows that errors in estimated relative positions are between +/-0.190 m on the x-East axis and +/-0.291 m on the z-North axis at 95% confidence level

Place, publisher, year, edition, pages
Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2017
Series
International Conference on Control Automation Robotics and Vision, E-ISSN 2474-2953
National Category
Embedded Systems
Research subject
Embedded System
Identifiers
urn:nbn:se:ltu:diva-62659 (URN)10.1109/ICARCV.2016.7838839 (DOI)000405520900240 ()2-s2.0-85015222381 (Scopus ID)9781509035496 (ISBN)
Conference
14th International Conference on Control, Automation, Robotics and Vision, ICARCV 2016, Phuket, Thailand, 13-15 November 2016
Available from: 2017-03-24 Created: 2017-03-24 Last updated: 2017-11-24Bibliographically approved
van Deventer, J., Derhamy, H., Atta, K. & Delsing, J. (2017). Service Oriented Architecture Enabling the 4rh Generation of District Heating (ed.). Paper presented at International Symposium on District Heating and Cooling : 04/09/2016 - 06/09/2016. Energy Procedia, 116, 500-509
Open this publication in new window or tab >>Service Oriented Architecture Enabling the 4rh Generation of District Heating
2017 (English)In: Energy Procedia, ISSN 1876-6102, E-ISSN 1876-6102, Vol. 116, p. 500-509Article in journal (Refereed) Published
Abstract [en]

The 4th Generation of District Heating (4GDH) is a complex agglomeration of heat providers, distributors, and consumers that must be automatically, continuously managed and coordinated. It is a complex system of systems; a definition which we align to Maier’s architecting principles for systems-of-systems as collaborative systems. Wrapped in the idea of system of systems is the reality that the 4GDH systems’ descriptions and specifications are not currently all known. Nonetheless, the transition into the 4GDH is actual. We propose the use of two frameworks to secure a smooth metamorphosis and assure systems’ operation, maintenance, and evolution. The two frameworks are the Arrowhead Framework and the OPTi Framework. The first one enables system integration through Service Oriented Architecture (SOA) and the second one offers the overall system optimization with respect to all stakeholders. This paper uses the Model Based Systems Engineering (MBSE) tool SysML to model a district heating complex’s structures and behaviors from the concept level down to the sensors and actuators within a district heating substation where we apply the SOA technology based on the open Arrowhead Framework. We focus on the Arrowhead Framework’s core services, i.e. Service Registry, Authorization and Orchestration to clearly describe the interactions between the different service providers and consumers. Going back up from the sensors to the systems, it is clear that SOA is the architecture that will empower the 4GDH.

Place, publisher, year, edition, pages
Elsevier, 2017
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering Control Engineering
Research subject
Industrial Electronics; Control Engineering
Identifiers
urn:nbn:se:ltu:diva-64792 (URN)10.1016/j.egypro.2017.05.096 (DOI)000406743000048 ()2-s2.0-85028612928 (Scopus ID)
Conference
International Symposium on District Heating and Cooling : 04/09/2016 - 06/09/2016
Projects
OPTi Optimisation of District Heating Cooling systems, OPTi
Funder
EU, Horizon 2020, 649796
Note

2017-07-05 (andbra);Konferensartikel i tidskrift

Available from: 2017-07-05 Created: 2017-07-05 Last updated: 2018-07-10Bibliographically approved
Delsing, J., van Deventer, J., Derhamy, H., Eliasson, J. & Varga, P. (2016). Enabling IoT automation using local clouds. In: Proceedings IEEE World Forum on Internet of Things: . Paper presented at 3rd World Forum on Internet of Things (WF-IoT), Reston, VA, 12-14 December 2016 (pp. 501-507). Piscataway, NJ: IEEE Computer Society Digital Library, Article ID 7845474.
Open this publication in new window or tab >>Enabling IoT automation using local clouds
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2016 (English)In: Proceedings IEEE World Forum on Internet of Things, Piscataway, NJ: IEEE Computer Society Digital Library, 2016, p. 501-507, article id 7845474Conference paper, Published paper (Refereed)
Abstract [en]

Various forms of cloud computing principles and technologies are becoming important recently. This paper ad- dresses cloud computing for automation and control applications. It’s argued that the open Internet cloud idea has such limitations that its not appropriate for automation.

Since automation is physically and geographically local, it is inevitable to introduce the concept of local automation clouds. It’s here proposed that local automation clouds should be self contained an be able to execute the intended automation func- tionalities without any external resources. Thus providing a fence at the rim of the local cloud preventing any inbound or outbound communication. Such a local cloud provides possibilities to address key requirements of both todays and future automation solutions. Adding mechanisms for secure inter-cloud administra- tion and data tranfere enables local automation cloud to meet IoT automation system requirements as: 1) Interoperability of a wide range of IoT and legacy devices 2) Automation requirement on latency guarantee/prediction for communication and control computations. 3) Scalability of automation systems enabling very large integrated automation systems 4) Security and related safety of automation systems 5) Ease of application engineering 6) Multi stakeholder integration and operations agility.

How these requirements can be met in such a local automation cloud is discussed with references to proposed solutions. The local automation cloud concept is further verified for a compartment climate control application. The control application included an IoT controller, four IoT sensors and actuators, and a physical layer communication gateway. The gateway acted as host for local cloud core functionalities. The climate control application has successfully been implemented using the open source Arrowhead Framework and its supports for design and implementation of self contained local automation clouds.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Computer Society Digital Library, 2016
Keywords
Local automation clouds, IoT, SoS
National Category
Engineering and Technology Embedded Systems
Research subject
Embedded System
Identifiers
urn:nbn:se:ltu:diva-61071 (URN)10.1109/WF-IoT.2016.7845474 (DOI)000399698600086 ()2-s2.0-85015159190 (Scopus ID)978-1-5090-4130-5 (ISBN)
Conference
3rd World Forum on Internet of Things (WF-IoT), Reston, VA, 12-14 December 2016
Projects
Arrowhead
Available from: 2016-12-13 Created: 2016-12-13 Last updated: 2017-11-24Bibliographically approved
Derhamy, H., Drozdov, D., Patil, S., van Deventer, J., Eliasson, J. & Vyatkin, V. (2016). Orchestration of Arrowhead services using IEC 61499: Distributed Automation Case Study (ed.). In: (Ed.), Proceedings of 2016 IEEE 20th International Conference on Emerging Technologies & Factory Automation (ETFA 2016): . Paper presented at IEEE International Conference on Emerging Technologies and Factory Automation : 06/09/2016 - 09/09/2016. Piscataway, NJ: IEEE Communications Society, Article ID 7733650.
Open this publication in new window or tab >>Orchestration of Arrowhead services using IEC 61499: Distributed Automation Case Study
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2016 (English)In: Proceedings of 2016 IEEE 20th International Conference on Emerging Technologies & Factory Automation (ETFA 2016), Piscataway, NJ: IEEE Communications Society, 2016, article id 7733650Conference paper, Published paper (Refereed)
Abstract [en]

This paper presents a novel approach to automationof flexible manufacturing systems with mechatronic intelligenceand distributed control. The mechatronic intelligence layer isimplemented using a combination of wireless sensor/actuatornetworks with service-oriented architecture, where services arelocated at the device level, as well as in local and global Cloudsfollowing the Arrowhead framework.The machine/floor level coordination is implemented using thedistributed automation architecture of IEC 61499, which is alsoused as a graphical tool for orchestration of services.The paper discusses the enablers developed in-order to combineIEC 61499 and Arrowhead and the use is illustrated ona laboratory scale flexible factory example. By integration ofIndustrial IoT with IEC 61499, we envision that large gains interms of engineering effort and system operation performancecan be made.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2016
Series
I E E E International Conference on Emerging Technologies and Factory Automation. Proceedings, ISSN 1946-0740
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering Computer Sciences
Research subject
Industrial Electronics; Dependable Communication and Computation Systems
Identifiers
urn:nbn:se:ltu:diva-34647 (URN)10.1109/ETFA.2016.7733650 (DOI)000389524200157 ()2-s2.0-84996599557 (Scopus ID)8e793c87-3e8f-472d-a528-708f8dd2beeb (Local ID)978-1-4673-7929-8 (ISBN)8e793c87-3e8f-472d-a528-708f8dd2beeb (Archive number)8e793c87-3e8f-472d-a528-708f8dd2beeb (OAI)
Conference
IEEE International Conference on Emerging Technologies and Factory Automation : 06/09/2016 - 09/09/2016
Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2018-04-23Bibliographically approved
van Deventer, J., Derhamy, H., Atta, K. & Delsing, J. (2016). Service Oriented Architecture Enabling the 4rh Generation of District Heating (ed.). In: (Ed.), The 15th International Symposium on District Heating and CoolingSeptember 4-7, 2016, Seoul, Republic of Korea: . Paper presented at International Symposium on District Heating and Cooling : 04/09/2016 - 06/09/2016.
Open this publication in new window or tab >>Service Oriented Architecture Enabling the 4rh Generation of District Heating
2016 (English)In: The 15th International Symposium on District Heating and CoolingSeptember 4-7, 2016, Seoul, Republic of Korea, 2016Conference paper, Published paper (Refereed)
Abstract [en]

The 4th Generation of District Heating (4GDH) is a complex agglomeration of heat providers, distributors, and consumers that must be automatically, continuously managed and coordinated. It is a complex system of systems; a definition which we align to Maier’s architecting principles for systems-of-systems as collaborative systems. Wrapped in the idea of system of systems is the reality that the 4GDH systems’ descriptions and specifications are not currently all known. Nonetheless, the transition into the 4GDH is actual. We propose the use of two frameworks to secure a smooth metamorphosis and assure systems’ operation, maintenance, and evolution. The two frameworks are the Arrowhead Framework and the OPTi Framework. The first one enables system integration through Service Oriented Architecture (SOA) and the second one offers the overall system optimization with respect to all stakeholders. This paper uses the Model Based Systems Engineering (MBSE) tool SysML to model a district heating complex’s structures and behaviors from the concept level down to the sensors and actuators within a district heating substation where we apply the SOA technology based on the open Arrowhead Framework. We focus on the Arrowhead Framework’s core services, i.e. Service Registry, Authorization and Orchestration to clearly describe the interactions between the different service providers and consumers. Going back up from the sensors to the systems, it is clear that SOA is the architecture that will empower the 4GDH.

National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering Control Engineering
Research subject
Industrial Electronics; Control Engineering
Identifiers
urn:nbn:se:ltu:diva-35437 (URN)9fa3c76d-d356-4d7d-94ec-25e985b44fef (Local ID)9fa3c76d-d356-4d7d-94ec-25e985b44fef (Archive number)9fa3c76d-d356-4d7d-94ec-25e985b44fef (OAI)
Conference
International Symposium on District Heating and Cooling : 04/09/2016 - 06/09/2016
Projects
OPTi Optimisation of District Heating Cooling systems, OPTi
Funder
EU, Horizon 2020, 649796
Note

Upprättat; 2016; 20160701 (deventer)

Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2019-03-01Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0001-9484-9766

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