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Item type:Publication, Access status: with files , A competence portfolio for future leaders in advanced systems engineering(2023-07); ; Due to the increasing importance of advanced systems, whose development calls for interdisciplinary and integrative approaches, and fundamental changes in the work environment, leaders are required to have a wide range of competences. Therefore, the aim of this work is to identify competences of future leaders, that are specifically relevant in Advanced Systems Engineering (ASE). Thus, professional, social, methodological, and self competences developed by a literature review are validated through expert interviews and prioritized by a survey. The insights are then presented in a competence portfolio including 30 areas of competences. The portfolio consists of areas of competence that are either relevant in the context of ASE (e.g. intercultural and interdisciplinary competence), New Work (e.g. competence to empower employees) or are relevant to leaders in general. It was possible to add further aspects that are necessary in ASE to the aspects from the literature review. The experts interviewed emphasized various aspects of interdisciplinary work and made clear that in future, leaders should place their employees at the heart of their activities and empower them according to their strengths and weaknesses.Publicationtype: Conference Paper111 87 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , Descriptive attributes of analysis use cases in the data-driven validation of elements in the system of objectives(Cambridge University Press (CUP), 2023-07); ; Usage data of reference systems can be analyzed in the development process for the validation of system elements. The process model for data-driven validation of elements in the system of objectives aids developers in performing such data analyses. The conducted studies show that the basis for an efficient analysis process is a common understanding of the system and the goal of the analysis. Therefore, a template was derived over the course of case studies describing the elements in the system of objectives. The template covers the three descriptive dimensions general information, technical system and data. It allows a comprehensive description of analysis use cases. On average it takes 11 minutes for developers to aggregate all necessary information and consequently fill out the template. An A/B-Test confirmed the comprehensibility and applicability of the template even for developers of different domain knowledge. Through its contribution to a sustainable knowledge management the template provides an added value for the developers for conducting analysis.Publicationtype: Conference Paper32 42 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , Incorporating field effects into the design of modular product families(Cambridge University Press (CUP), 2023-07); ; ; ; With advancing digitalization, new technologies with more and more digital components make it necessary to integrate new components into current and future products. Sensors and actuators, such as motors, emit electromagnetic and thermal fields that can greatly affect product performance. Recent work has considered fields at the functional level using functional structures and at the system level using DSM. In this paper, the effects of fields on product architecture are investigated at the component level. Using an appropriate visualization, the impact of fields on the product structure is considered. Architectural guidelines are then used to develop suitable product structures. The methodological approach is then applied to a product family of vacuum cleaner robots. The overlaid field information helps to gain deeper insights into the product architecture. The approach is useful for representing alternative structures. The new mapping of functional and structural relationships by moving module boundaries against fields can help promote architectural innovation.Publicationtype: Conference Paper22 39 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , MBSE within the engineering design community - an exploratory study(Cambridge University Press (CUP), 2023-07); ; ; ; Objective of this contribution is to present the use of Model-based Systems Engineering within the engineering design community. Based on a differentiation between SE and MBSE, the definition of three core MBSE elements, namely modelling method, modelling language, and modelling tool as well as the three major aspects of a consistent system model (requirements, behaviour, and structure) a structured review is conducted, focussing on the understanding and motivation as well as the modelling of systems. The review includes 93 publications from Design Society library and proceedings of the CIRP Design conferences during the period from 2011 to 2022. The review points out, that there is an increasing application of MBSE within the engineering design community, mainly focussing on architecture definition or combined engineering activities. Only a small portion of works (16 publications) are providing a consistent approach as these publications link all aspects of the system model and consider all three MBSE elements. It can be concluded, that there is a diffuse understanding of MBSE and different motivations are given to apply more formal system models as well as modelling tools.Publicationtype: Conference PaperScopus© Citations 3 62 91 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , Experimental validation of a method for systematic new developmentCreativity is an essential factor in the development of innovative products. 4 Step Creation (4SC) is a method for systematic ideation and can be used to enhance the new product development process. It aims to promote creativity in interdisciplinary teams and provides a framework for collaboration so that original ideas can emerge, laying the foundation for innovation. At the same time, the method can be used for continuous improvement of existing systems. In this contribution 4SC is used in a design method experiment following the Design Method Validation System (DMVS) to validate design methods in product development. The experiment was carried out at PAD2022 International Summer School on the example of a vacuum cleaner robot. Findings show, that the developed method promotes transparency, traceability of ideas and thus communication in the team. It also facilitates the integration of different stakeholders in the ideation phase. The experiment also shows that the DMVS is well suited for planning, conducting, and evaluating design experiments.Publicationtype: Conference Paper49 68 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , Navigating viewpoints in MBSE: challenges, potential and pathways for stakeholder participation in industry(Cambridge University Press (CUP), 2025-08-27); ; ; ; Model-based Systems Engineering (MBSE) supports managing complex engineering projects. A pivotal element of MBSE is the concept of views which provide tailored representations of a system model to address stakeholder concerns. Despite standards describing the use and generation of views, the adoption and practical implementation of MBSE views and viewpoints in industrial practice remain insufficiently explored. Interviews with German practitioners reveal a disconnect between theory and practice: views and viewpoints and the involvement in MBSE are often limited to technical experts, excluding non-technical stakeholders. High complexity, abstract representations, and tool-related barriers impede broader engagement. The findings suggest stakeholder-specific, accessible visualizations integrated into easy-to-use tools to improve understanding, collaboration, and decision-making.</jats:p>Publicationtype: Journal Article48 23 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , Exploiting the sustainability potential of modular products by integrating R-imperatives into product life phases(Cambridge University Press (CUP), 2023-07); ; ; ; Climate change and the growing consumption of natural resources has made it increasingly clear that engineering must focus on the development of more sustainable products. To do so, the methodologies for developing products need to address sustainability. However, many of the frequently used methodologies, such as Modular Function Deployment (MFD) or the Life Phases Modularisation (LPM), do not do that sufficiently. The product life phases, these methodologies are based, only address sustainability in the form of recycling. That is why a broader approach to sustainability, such as the R-imperatives, is not considered. Therefore, in this contribution, the model of product life phases is extended by integrating the R-imperatives. Furthermore, the module drivers resulting from the extended product life phases that are necessary to apply the MFD and the LPM are developed. Finally, the positive impact of the developed module drivers on the product architecture is shown by applying the resulting method onto an industrial example.Publicationtype: Conference PaperScopus© Citations 2 35 49