Integrating systems engineering and test & evaluation in system of systems development

Inhalt Keynote System-of-Systems-Engineering als Basis zukunftsfähiger Antriebs- und Kupplungsentwicklung . . . . .1 Systemwechselwirkungen und Modellbildung Einfluss von Betriebsgrößen auf die Schwingungsreduzierungswirkung im nasslaufenden Kupplungssystem: Empirische Modellbildung – Kennfelder und Skalierbarkeit . . . 11 Entwicklung einer Methode zur Effizienzsteigerung des Manövertransfers auf Gesamtfahrzeug- und Rollenprüfstände am Beispiel der Validierung der Schaltqualität . . . . . .29 Testmethodik zur Verbesserung der Kupplungsdynamik und Reduzierung der Schleppverluste in nasslaufenden Lamellenkupplungen durch Getriebefedern . . . . . 43 Nasslaufende Kupplungssysteme Einlaufverhalten nasslaufender Lamellenkupplungen im Schlupfbetrieb . . . . . . .59 Einfluss von Vorschädigung auf das Reibungsverhalten nasslaufender Lamellenkupplungen im Dauerschaltbetrieb . . . . . . .73 Vorstellung eines Eco Nassbelags . . . . . . . . 91 New semi-dry friction solution for highly integrated active torque-controlled drives . . . . . . 103 Echtzeit-Temperaturberechnung und Temperaturprädikti...

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Towards a Conceptual Framework for Open Systems Developments

International Journal of Information Technologies and Systems Approach ◽

10.4018/ijitsa.2014010103 ◽

2014 ◽

Vol 7 (1) ◽

pp. 41-54 ◽

Cited By ~ 1

Author(s):

James A. Cowling ◽

Christopher V. Morgan ◽

Robert Cloutier

Keyword(s):

Conceptual Framework ◽

Open Source ◽

Systems Engineering ◽

Open Source Software ◽

Open Systems ◽

System Development ◽

Systems Development ◽

Software Projects ◽

Engineering Discipline ◽

Development Approach

The systems engineering discipline has made great strides in developing a manageable approach to system development. This is predicated on thoroughly articulating the stakeholder requirements. However, in some engineering environments, requirements are changing faster than they can be captured and realized, making this ‘traditional' form of systems engineering less tenable. An iterative system refinement approach, characterized by open systems developments, may be a more appropriate and timely response for fast-changing needs. The open systems development approach has been utilized in a number of domains including open source software, Wikipedia®, and open innovation in manufacturing. However, open systems development appears difficult to recreate successfully, and while domain tradecraft advice is often available, no engineering management methodology has emerged to improve the likelihood of success. The authors discuss the essential features of openness in these three domains and use them to propose a conceptual framework for the further exploration of the effect of governance in determining success in such open endeavors. It is the authors' hope that further research to apply this conceptual framework to open source software projects may reveal some rudimentary elements of a management methodology for environments where requirements are highly uncertain, volatile, or ‘traditional' systems engineering is otherwise sub-optimal.

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