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Dagman, Andreas
Publikationer (10 of 15) Visa alla publikationer
Sas, D., Larsson, S., Dagman, A. & Karlberg, M. (2015). Aggregation of solutions for Functional Product life cycle: review of results from the Faste Laboratory (ed.). Paper presented at International Through-Life Engineering Services Conference : 03/11/2015 - 04/11/2015. Procedia CIRP, 38, 216-221
Öppna denna publikation i ny flik eller fönster >>Aggregation of solutions for Functional Product life cycle: review of results from the Faste Laboratory
2015 (Engelska)Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 38, s. 216-221Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Functional Product (FP) can be viewed as a business concept which is aimed at offering a function or performance to customer on an agreed upon level of availability and cost as well as at providing incitements towards a sustainable growth. The development and operation of FP is a multidisciplinary and complex process. To support such process often advanced and creative solutions are required. Based on analysis of research conducted in the Faste Laboratory, this paper aggregates FP solutions consisting of existing methods, tools and models. Further, utilisation of FP solutions is discussed from the FP life cycle perspective.

Nationell ämneskategori
Annan maskinteknik Strömningsmekanik och akustik
Forskningsämne
Datorstödd maskinkonstruktion; Strömningslära
Identifikatorer
urn:nbn:se:ltu:diva-34524 (URN)10.1016/j.procir.2015.08.033 (DOI)000381110000037 ()2-s2.0-84964048524 (Scopus ID)8bf37610-908a-4160-af23-d568e79fb439 (Lokalt ID)8bf37610-908a-4160-af23-d568e79fb439 (Arkivnummer)8bf37610-908a-4160-af23-d568e79fb439 (OAI)
Konferens
International Through-Life Engineering Services Conference : 03/11/2015 - 04/11/2015
Projekt
Fastelaboratoriet - VINNEXC
Anmärkning

Validerad; 2015; Nivå 1; 20150916 (darpla)

; Konferensartikel i tidskriftTillgänglig från: 2016-09-30 Skapad: 2016-09-30 Senast uppdaterad: 2019-03-18Bibliografiskt granskad
Lejon, E., Lundin, M., Dagman, A., Jeppsson, P. & Näsström, M. (2015). Integrated Capture and Representation of Product Information In Computer-Aided Product Development (ed.). In: (Ed.), ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference: August 2-5, 2015, Boston, Massachusetts, USA.. Paper presented at ASME 2015 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference : 02/08/2015 - 05/08/2015. New York: American Society of Mechanical Engineers, 1B, Article ID DETC2015-47299.
Öppna denna publikation i ny flik eller fönster >>Integrated Capture and Representation of Product Information In Computer-Aided Product Development
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2015 (Engelska)Ingår i: ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference: August 2-5, 2015, Boston, Massachusetts, USA., New York: American Society of Mechanical Engineers , 2015, Vol. 1B, artikel-id DETC2015-47299Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

This paper features the implementation and evaluation of a proposed approach for information capture and representation integrated into the existing design environments at two manufacturing companies. A tool has been developed that automatically derives information from the CAD system during design and provides users with the means to capture product information that has previously been documented outside of the CAD system. Product information is managed in a PLM data model and becomes, once stored, the foundation for providing tailored views of information.Feedback from the evaluation shows that the prescribed approach was preferred to the current one and that it would likely provide value to users, both authors and consumers, of product information. This approach can reduce the time required to capture the pertinent product information. However, the primary savings are likely to be indirect as a result of increased consistency, understanding, and the potential (re)use of product information.The approach and tools presented constitute another step toward providing each stakeholder with more efficient, intuitive, contextual, and purposeful support for information capture and representation in computer-aided product development.

Ort, förlag, år, upplaga, sidor
New York: American Society of Mechanical Engineers, 2015
Nationell ämneskategori
Annan maskinteknik
Forskningsämne
Datorstödd maskinkonstruktion; Centrumbildning - Fastelaboratoriet
Identifikatorer
urn:nbn:se:ltu:diva-32782 (URN)10.1115/DETC2015-47299 (DOI)2-s2.0-84978952318 (Scopus ID)761ff40e-489b-41ef-842e-3a8f014da90f (Lokalt ID)978-0-7918-5705-2 (ISBN)761ff40e-489b-41ef-842e-3a8f014da90f (Arkivnummer)761ff40e-489b-41ef-842e-3a8f014da90f (OAI)
Konferens
ASME 2015 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference : 02/08/2015 - 05/08/2015
Projekt
Fastelaboratoriet - VINNEXC
Anmärkning

Validerad; 2016; Nivå 1; 20150911 (erilej)

Tillgänglig från: 2016-09-30 Skapad: 2016-09-30 Senast uppdaterad: 2019-03-29Bibliografiskt granskad
Lindström, J., Dagman, A. & Karlberg, M. (2015). The Functional Products technical lifecycle and its four sub-lifecycles (ed.). Paper presented at International Through-Life Engineering Services Conference : 03/11/2015 - 04/11/2015. Procedia CIRP, 38, 222-227
Öppna denna publikation i ny flik eller fönster >>The Functional Products technical lifecycle and its four sub-lifecycles
2015 (Engelska)Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 38, s. 222-227Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

The paper provides a further verification of the Functional Products (FP) technical lifecycle and additional details regarding its four sub-lifecycles concerning: hardware, software, service-support system and management of operation. Outlined, in a novel way, is how the four sub-lifecycles may be embodied in order to manage and keep the FP technical lifecycle running at an agreed-upon level of availability. The FP technical lifecycle is further analyzed from the viewpoint of its supporting role to the FP economic lifecycle, as well as compliance, regulatory and commercial aspects.

Nationell ämneskategori
Reglerteknik Annan maskinteknik
Forskningsämne
Reglerteknik; Datorstödd maskinkonstruktion
Identifikatorer
urn:nbn:se:ltu:diva-38130 (URN)10.1016/j.procir.2015.07.052 (DOI)000381110000038 ()2-s2.0-84964088651 (Scopus ID)c6bfc397-98c6-4fab-ae35-34d8e109d1e2 (Lokalt ID)c6bfc397-98c6-4fab-ae35-34d8e109d1e2 (Arkivnummer)c6bfc397-98c6-4fab-ae35-34d8e109d1e2 (OAI)
Konferens
International Through-Life Engineering Services Conference : 03/11/2015 - 04/11/2015
Projekt
Fastelaboratoriet - VINNEXC
Anmärkning

Validerad; 2015; Nivå 1; 20150728 (jlm)

; Konferensartikel i tidskriftTillgänglig från: 2016-10-03 Skapad: 2016-10-03 Senast uppdaterad: 2018-07-10Bibliografiskt granskad
Lundin, M., Lejon, E., Dagman, A., Näsström, M. & Jeppsson, P. (2014). An Empirical Study Of Information Exchange And Design Support In Product Family Development (ed.). In: (Ed.), (Ed.), Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference: . Paper presented at ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference : 17/08/2014 - 21/08/2014. New York: American Society of Mechanical Engineers, Article ID DETC2014-34940.
Öppna denna publikation i ny flik eller fönster >>An Empirical Study Of Information Exchange And Design Support In Product Family Development
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2014 (Engelska)Ingår i: Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, New York: American Society of Mechanical Engineers , 2014, artikel-id DETC2014-34940Konferensbidrag, Publicerat paper (Refereegranskat)
Ort, förlag, år, upplaga, sidor
New York: American Society of Mechanical Engineers, 2014
Nationell ämneskategori
Annan maskinteknik
Forskningsämne
Datorstödd maskinkonstruktion
Identifikatorer
urn:nbn:se:ltu:diva-32975 (URN)7accc6b6-cc55-4474-bc8e-93ee12909f4a (Lokalt ID)7accc6b6-cc55-4474-bc8e-93ee12909f4a (Arkivnummer)7accc6b6-cc55-4474-bc8e-93ee12909f4a (OAI)
Konferens
ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference : 17/08/2014 - 21/08/2014
Projekt
Fastelaboratoriet - VINNEXC
Anmärkning
Godkänd; 2014; 20140513 (anddag)Tillgänglig från: 2016-09-30 Skapad: 2016-09-30 Senast uppdaterad: 2018-05-09Bibliografiskt granskad
Lindström, J., Dagman, A. & Karlberg, M. (2014). Functional Products lifecycle: Governed by sustainable win-win situations (ed.). Paper presented at International Conference in Through-life Engineering Services : 3rd International Conference On Through-life Engineering Services 04/11/2014 - 05/11/2014. Procedia CIRP, 22, 163-168
Öppna denna publikation i ny flik eller fönster >>Functional Products lifecycle: Governed by sustainable win-win situations
2014 (Engelska)Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 22, s. 163-168Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

The paper proposes a Functional Products (FP) lifecycle viewed from economic, ecologic and societal perspectives. The overall FP lifecycle is further discussed from the viewpoint of its technical and economic lifecycles. The paper suggests that the overall FP lifecycle is governed by a sustainable win-win situation between the provider and customer sides, and thus that there needs to be a balance regarding the perceived value for both parties

Nationell ämneskategori
Reglerteknik Annan maskinteknik
Forskningsämne
Reglerteknik; Datorstödd maskinkonstruktion
Identifikatorer
urn:nbn:se:ltu:diva-26813 (URN)10.1016/j.procir.2014.06.154 (DOI)000345451600027 ()2-s2.0-84938937851 (Scopus ID)0109cfad-e2b4-4f69-bc20-0410c37d1d03 (Lokalt ID)0109cfad-e2b4-4f69-bc20-0410c37d1d03 (Arkivnummer)0109cfad-e2b4-4f69-bc20-0410c37d1d03 (OAI)
Konferens
International Conference in Through-life Engineering Services : 3rd International Conference On Through-life Engineering Services 04/11/2014 - 05/11/2014
Projekt
Fastelaboratoriet - VINNEXC
Anmärkning
Godkänd; 2014; 20140422 (jlm); Konferensartikel i tidskriftTillgänglig från: 2016-09-30 Skapad: 2016-09-30 Senast uppdaterad: 2018-07-10Bibliografiskt granskad
Hoffenson, S., Dagman, A. & Söderberg, R. (2014). Tolerance optimisation considering economic and environmental sustainability (ed.). Journal of engineering design (Print), 25(10-12), 367-390
Öppna denna publikation i ny flik eller fönster >>Tolerance optimisation considering economic and environmental sustainability
2014 (Engelska)Ingår i: Journal of engineering design (Print), ISSN 0954-4828, E-ISSN 1466-1837, Vol. 25, nr 10-12, s. 367-390Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Sustainability is becoming increasingly important in the development of new product and production solutions, and the eco-design movement stresses the importance of environmental considerations in all design phases and activities. One such design activity in the embodiment design phase of product development is the specification of dimensional tolerances, where designers seek to ensure high functionality at low costs. A traditional approach to this decision-making process is to minimise economic losses to the manufacturer and the consumer through a process known as tolerance optimisation. This paper presents a new approach for tolerance optimisation that considers sustainability not only in the context of economic costs but also environmental impacts, which are shown to be significantly affected by manufacturing and product quality. This new framework is formulated as a bi-objective optimisation problem to minimise economic and environmental costs, and important modelling considerations for these two types of costs are outlined and discussed. The proposed approach is explored using two example cases of design assemblies, which demonstrate the trade-offs between economic and environmental design objectives as a result of tolerances and other quality-related design decisions.

Nationell ämneskategori
Annan maskinteknik
Forskningsämne
Datorstödd maskinkonstruktion
Identifikatorer
urn:nbn:se:ltu:diva-15808 (URN)10.1080/09544828.2014.994481 (DOI)000349036200002 ()2-s2.0-84988289864 (Scopus ID)f5d9ff93-8fe4-411a-ab88-1afe72015c78 (Lokalt ID)f5d9ff93-8fe4-411a-ab88-1afe72015c78 (Arkivnummer)f5d9ff93-8fe4-411a-ab88-1afe72015c78 (OAI)
Anmärkning

Validerad; 2015; Nivå 2; 20150227 (andbra)

Tillgänglig från: 2016-09-29 Skapad: 2016-09-29 Senast uppdaterad: 2018-07-10Bibliografiskt granskad
Hoffenson, S., Dagman, A. & Söderberg, R. (2013). A Multi-­objective Tolerance Optimization Approach for Economic, Ecological, and Social Sustainability (ed.). In: (Ed.), (Ed.), Proceedings of the 20th CIRP International Conference on Life Cycle Engineering: . Paper presented at CIRP International Conference on Life Cycle Engineering, : 17/04/2013 - 19/04/2013 (pp. 729-734). : Encyclopedia of Global Archaeology/Springer Verlag
Öppna denna publikation i ny flik eller fönster >>A Multi-­objective Tolerance Optimization Approach for Economic, Ecological, and Social Sustainability
2013 (Engelska)Ingår i: Proceedings of the 20th CIRP International Conference on Life Cycle Engineering, Encyclopedia of Global Archaeology/Springer Verlag, 2013, s. 729-734Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Sustainable design requires simultaneous consideration of the economic, ecological, and social consequences of design decisions. The selection of dimensional tolerances and materials are two such decisions that have impacts in all three of these areas. This article presents an optimization framework along with generalized models for considering sustainability and understanding how different aspects of sustainability may trade off with one another. A mobile phone design is used as a case study to demonstrate the strengths of the approach when varying manufacturing tolerance and material choice, and the results include three-dimensional Pareto frontiers illustrating the design tradeoffs.

Ort, förlag, år, upplaga, sidor
Encyclopedia of Global Archaeology/Springer Verlag, 2013
Nationell ämneskategori
Annan maskinteknik
Forskningsämne
Datorstödd maskinkonstruktion
Identifikatorer
urn:nbn:se:ltu:diva-33245 (URN)10.1007/978-981-4451-48-2_119 (DOI)80c32753-1af2-44ac-a248-60d6b5af77ae (Lokalt ID)978-981-4451-47-5 (ISBN)978-981-4451-48-2 (ISBN)80c32753-1af2-44ac-a248-60d6b5af77ae (Arkivnummer)80c32753-1af2-44ac-a248-60d6b5af77ae (OAI)
Konferens
CIRP International Conference on Life Cycle Engineering, : 17/04/2013 - 19/04/2013
Anmärkning
Upprättat; 2013; 20140522 (anddag)Tillgänglig från: 2016-09-30 Skapad: 2016-09-30 Senast uppdaterad: 2017-11-25Bibliografiskt granskad
Hoffenson, S., Dagman, A., Söderberg, R. & Sten, B. (2013). Tolerance Optimization for Economic and Ecological Sustainability Using RD&T (ed.). In: (Ed.), (Ed.), Perspectives on managing life cycles: Proceedings of 6th International Conference on Life Cycle Management. Paper presented at International Conference on Life Cycle Management : 25/08/2013 - 28/08/2013 (pp. 856-859). : Chalmers tekniska högskola
Öppna denna publikation i ny flik eller fönster >>Tolerance Optimization for Economic and Ecological Sustainability Using RD&T
2013 (Engelska)Ingår i: Perspectives on managing life cycles: Proceedings of 6th International Conference on Life Cycle Management, Chalmers tekniska högskola , 2013, s. 856-859Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Product developers choose tolerances to go along with every geometric dimension, and they typically do so based on how the tolerances influence variation in so-called “critical” dimensions of the final assembled product. A common decision-making approach is to minimize costs given some acceptable critical dimensional variation, but this strategy often conflicts with ecological sustainability objectives. This paper introduces a new approach to simultaneously considering the ecological and economic consequences of tolerances through a software tool that combines Robust Design and Tolerancing (RD&T) with Environmental Priority Strategies in product development (EPS). This allows designers to simultaneously assess the economic and ecological sustainability outcomes associated with geometry, material, and tolerance choices, and it is demonstrated through design optimization of an automotive part.

Ort, förlag, år, upplaga, sidor
Chalmers tekniska högskola, 2013
Nationell ämneskategori
Annan maskinteknik
Forskningsämne
Datorstödd maskinkonstruktion
Identifikatorer
urn:nbn:se:ltu:diva-32721 (URN)74b30dd3-6e04-4b5f-9923-0b0838924a5a (Lokalt ID)978-91-980973-5-1 (ISBN)74b30dd3-6e04-4b5f-9923-0b0838924a5a (Arkivnummer)74b30dd3-6e04-4b5f-9923-0b0838924a5a (OAI)
Konferens
International Conference on Life Cycle Management : 25/08/2013 - 28/08/2013
Anmärkning
Upprättat; 2013; 20140613 (anddag)Tillgänglig från: 2016-09-30 Skapad: 2016-09-30 Senast uppdaterad: 2017-11-25Bibliografiskt granskad
Hoffenson, S., Dagman, A. & Söderberg, R. (2013). Tolerance Optimization of a Mobile Phone Considering Consumer Demand for Quality and Sustainability in China, Sweden, and the United States (ed.). In: (Ed.), Udo Lindemann (Ed.), Proceedings of the 19th International Conference on Engineering Design (ICED13): Design for Harmonies, Seoul, Korea, 19-22.08.2013. Paper presented at International Conference on Engineering Design : 19/08/2013 - 23/08/2013 (pp. 467-476). : Design Research Society, 7: Human Behaviour in Design
Öppna denna publikation i ny flik eller fönster >>Tolerance Optimization of a Mobile Phone Considering Consumer Demand for Quality and Sustainability in China, Sweden, and the United States
2013 (Engelska)Ingår i: Proceedings of the 19th International Conference on Engineering Design (ICED13): Design for Harmonies, Seoul, Korea, 19-22.08.2013 / [ed] Udo Lindemann, Design Research Society, 2013, Vol. 7: Human Behaviour in Design, s. 467-476Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Dimensional tolerances are chosen during the product development process to balance quality requirements against manufacturing costs. Designers typically judge how much variance should be allowed while still maintaining the perception of a high quality product or brand, but this is rarely based on an understanding of how consumers perceive that variance. Additionally, ecological sustainability priorities are often chosen without knowing how they will be received by consumers. This paper presents a survey-based technique for understanding how tolerance and pricing decisions influence a product developing firm’s profits, accounting for consumer perceptions of quality and environmental friendliness. A case study of a mobile phone design is explored, including variance propagation modeling, the design and administration of an online choice-based conjoint (CBC) survey, construction of consumer demand models, and profit maximization for the markets in three different countries. The results show a slight preference for high quality products compared with stronger preferences for other product attributes like low price, and the differences among the three markets are highlighted.

Ort, förlag, år, upplaga, sidor
Design Research Society, 2013
Nationell ämneskategori
Annan maskinteknik
Forskningsämne
Datorstödd maskinkonstruktion
Identifikatorer
urn:nbn:se:ltu:diva-37733 (URN)bd7cf7c2-afb9-4e71-b7f0-3ba0f96d8f74 (Lokalt ID)978-1-904670-50-6 (ISBN)bd7cf7c2-afb9-4e71-b7f0-3ba0f96d8f74 (Arkivnummer)bd7cf7c2-afb9-4e71-b7f0-3ba0f96d8f74 (OAI)
Konferens
International Conference on Engineering Design : 19/08/2013 - 23/08/2013
Anmärkning
Godkänd; 2013; 20140613 (anddag)Tillgänglig från: 2016-10-03 Skapad: 2016-10-03 Senast uppdaterad: 2017-11-25Bibliografiskt granskad
Hoffenson, S., Dagman, A. & Söderberg, R. (2013). Tolerance Specification Optimization for Economic and Ecological Sustainability (ed.). In: (Ed.), (Ed.), Smart Product Engineering: Proceedings of the 23rd CIRP Design Conference, Bochum, Germany, March 11th - 13th, 2013. Paper presented at CIRP Design Conference : 11/03/2013 - 13/03/2013 (pp. 865-874). : Encyclopedia of Global Archaeology/Springer Verlag
Öppna denna publikation i ny flik eller fönster >>Tolerance Specification Optimization for Economic and Ecological Sustainability
2013 (Engelska)Ingår i: Smart Product Engineering: Proceedings of the 23rd CIRP Design Conference, Bochum, Germany, March 11th - 13th, 2013, Encyclopedia of Global Archaeology/Springer Verlag, 2013, s. 865-874Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

In the final stages of product development, dimensional tolerances are specified by designers to ensure high functionality at low costs. A traditional approach to this decision-making process is to minimize economic losses to the manufacturer and the consumer. This paper presents a new approach for tolerance allocation optimization that considers sustainability not only from economic costs but also ecological costs. The framework is formulated as a multi-objective optimization problem and explored with a case study on the design of an automotive body panel. Results of the case study include Pareto frontiers of non-dominated optimal solutions along with a parametric study to explore the influence of material choice on the results.

Ort, förlag, år, upplaga, sidor
Encyclopedia of Global Archaeology/Springer Verlag, 2013
Serie
Lecture Notes in Production Engineering, ISSN 2194-0525
Nationell ämneskategori
Annan maskinteknik
Forskningsämne
Datorstödd maskinkonstruktion
Identifikatorer
urn:nbn:se:ltu:diva-30157 (URN)10.1007/978-3-642-30817-8_85 (DOI)3e50471a-a9c4-46d6-b0e9-b91f859255e7 (Lokalt ID)978-3-642-30816-1 (ISBN)978-3-642-30817-8 (ISBN)3e50471a-a9c4-46d6-b0e9-b91f859255e7 (Arkivnummer)3e50471a-a9c4-46d6-b0e9-b91f859255e7 (OAI)
Konferens
CIRP Design Conference : 11/03/2013 - 13/03/2013
Anmärkning
Upprättat; 2014; 20140522 (anddag)Tillgänglig från: 2016-09-30 Skapad: 2016-09-30 Senast uppdaterad: 2017-11-25Bibliografiskt granskad
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