Research on the Development Process of a Concept Model Based on Engineering Thought

2020 ◽  
Author(s):  
Kaiquan Xiang ◽  
Bin Liu
Keyword(s):  
Development Process ◽  
Concept Model ◽  
Model Based

scholarly journals USING MODEL-BASED SYSTEMS ENGINEERING FOR NEED-BASED AND CONSISTENT SUPPORT OF THE DESIGN PROCESS

2021 ◽  
Vol 1 ◽  
pp. 3369-3378
Author(s):  
Stephan Husung ◽  
Christian Weber ◽  
Atif Mahboob ◽  
Sven Kleiner
Keyword(s):  
Systems Engineering ◽  
Development Process ◽  
Added Value ◽  
System Level ◽  
System Failure ◽  
Model Based ◽  
Continuous Use ◽  
Model Based Systems Engineering ◽  
Consistent Support ◽  
Modelling Approaches

AbstractModel-Based Systems Engineering (MBSE) is an efficient approach to support product development in order to meet today's challenges. The MBSE approach includes methods and, above all, modelling approaches of the technical system with the aim of continuous use in development. The objective of this paper is to use the potential of the MBSE models and to show the added value of such models on the system level when used as a single source. With this objective, this paper presents a three-step approach to systematically identify and apply meaningful modelling approaches within MBSE, based on the needs during the development process. Furthermore, an FMEA example is included in this paper to elaborate the use of MBSE in the system failure analysis.

Verwendung von Zusicherungen in einem modellbasierten Entwicklungsprozess (Using Assertions and Watchdogs in a Model-Based Development Process)

2002 ◽  
Vol 44 (3) ◽  
Author(s):  
Andreas Rau
Keyword(s):  
Development Process ◽  
Model Based

Die Automobilindustrie ist momentan im Begriff, einen neuen Ansatz für die Entwicklung eingebetteter Systeme zu übernehmen. Dieser Ansatz basiert auf neuen Modellierungs- und Simulationswerkzeugen, die einen nahtlosen Prozess von der ersten Idee bis zur Serie durch schrittweise Verfeinerung eines Modells und Implementierung mittels automatischer Codegenerierung versprechen. Jedoch müssen einige Details dieses Prozesses erst noch definiert werden. Dabei sollten Erfahrungen und erprobte Techniken aus traditionellen Softwareentwicklungsprozessen berücksichtigt werden. Zum Beispiel kann durch Zusicherungen das Modell abgesichert und seine Tiefe und Qualität verbessert werden. Solche Prüfungen können sowohl in der Simulation als auch zur Codegenerierung für die Zielumgebung verwendet werden. Dies führt zu einer erhöhten Zuverlässigkeit des Endprodukts und stellt au3erdem eine Grobverifikation des verwendeten Codegenerators dar. Der vorliegende Artikel beschreibt Konzept und Anforderungen für solche modellbasierten Prüfungen und ihren praktischen Einsatz mit SIMULINK-Modellen.

Model-Based Development Process of Cybertronic Products and Production Systems

2014 ◽  
Vol 1018 ◽  
pp. 539-546 ◽  
Author(s):  
Hermann Meissner ◽  
Marcel Cadet ◽  
Nicole Stephan ◽  
Christian Bohr
Keyword(s):  
Development Process ◽  
Production Systems ◽  
Product Lifecycle Management ◽  
Mechatronic Systems ◽  
New Approach ◽  
Model Based ◽  
Open Networks ◽  
Development Processes ◽  
Faster Development ◽  
Lifecycle Management

The shift to satisfied customer markets forces manufacturers to offer customised products. Moreover, product lifecycles are shortened, which requires a faster development of products and corresponding production systems. Both challenges amplify complexity in production. This complexity is usually confronted with flexibility. A new approach offering decentralised structures, and thereby flexibility, comes from cybertronic systems (CTS), which are further developed mechatronic systems with the capability to communicate through open networks with other such mechatronic systems. Up to now no integrated development process to engineer cybertronic products (CTP) and production systems (CTPS) has been developed, although such a process is essential to use their beneficial properties for today’s market conditions. Therefore, research is conducted in the research project mecPro². First, the properties of cybertronic systems are investigated and dissociated from those of mechatronic systems. Based on these properties, the connections of CTP and CTPS are analysed and a systematics for description for both is identified. With this the model-based development processes of CTP and CTPS can be further defined as well as their intersections and afterwards implemented in a data model. Finally, the development process is summarised in a product lifecycle management software to support the development process.

Extending Activity Overlapping Model Based on Design Structure Matrix

2010 ◽  
Vol 139-141 ◽  
pp. 1341-1344
Author(s):  
Ting Gui Chen
Keyword(s):  
Product Development ◽  
Development Process ◽  
Product Development Process ◽  
Design Structure Matrix ◽  
Structure Matrix ◽  
Model Based ◽  
Design Structure

Due to shortcomings existing in traditional overlapping model, a new extending activity overlapping model based on design structure matrix considering rework and iteration during activities execution is proposed in this article. Firstly, a tradional overlapping model presented by others is introduced. Sencondly, it is expanded to apply to more general situations using design structure matrix. Subsequently, an example deriving from a certain product development process is used in order to illustrate its effeciency and effectiness

Uncertainty in Product Modelling within the Development Process

2015 ◽  
Vol 807 ◽  
pp. 89-98 ◽  
Author(s):  
Jan Würtenberger ◽  
Sebastian Gramlich ◽  
Tillmann Freund ◽  
Julian Lotz ◽  
Maximilian Zocholl ◽  
...  
Keyword(s):  
Parameter Uncertainty ◽  
Model Uncertainty ◽  
Development Process ◽  
Product Model ◽  
Modelling Uncertainty ◽  
Model Based ◽  
Product Models ◽  
Product Modelling ◽  
Uncertainty Parameter

This paper gives an overview about how to locate uncertainty in product modelling within the development process. Therefore, the process of product modelling is systematized with the help of characteristics of product models and typical working steps to develop a product model. Based on that, it is possible to distinguish between product modelling uncertainty, mathematic modelling uncertainty, parameter uncertainty, simulation uncertainty and product model uncertainty.

scholarly journals Function Modeling for Collaborative Embedded Systems

2020 ◽  
pp. 71-93
Author(s):  
Alexander Hayward ◽  
Marian Daun ◽  
Ana Petrovska ◽  
Wolfgang Böhm ◽  
Lisa Krajinski ◽  
...  
Keyword(s):  
Embedded Systems ◽  
Development Process ◽  
Use Cases ◽  
Single System ◽  
Multiple Systems ◽  
Collaborative System ◽  
Model Based ◽  
The Relationship ◽  
Domain Independent

AbstractThe evolution from traditional embedded systems to dynamically interacting, collaborative embedded systems increases the complexity and the number of requirements involved in the model-based development process. In this chapter, we present the new aspects that need to be considered when modeling functions for collaborative embedded systems and collaborative system groups, such as the relationship between functions of a single system and functions resulting from the interplay of multiple systems. These different aspects are represented by a formal, domain-independent metamodel. To aid understanding, we also apply the metamodel to two different use cases.

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