# Automated Identification of Valid Model Networks Using Model-Based Systems Engineering

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## Abstract

**:**

## 1. Introduction

## 2. State of the Art

#### 2.1. Motego Method

#### 2.2. Model Classification

#### 2.3. Model Signatures

#### 2.4. Integration of Domain Models into the System Model Based on Model Classification and Model Signatures

## 3. Research Need

- How can valid model networks in system models be identified automatically based on model classification and model signatures during development?
- How can the determined model networks be automatically updated when parameters or models are changed?

## 4. Solution Approach to Determining Valid Model Networks

_{T}, can be calculated using the product of the number of models per purpose, N

_{M}:

## 5. Demonstration and Discussion of the Solution Approach Using a Battery System

## 6. Conclusions and Outlook

## Author Contributions

## Funding

## Institutional Review Board Statement

## Informed Consent Statement

## Data Availability Statement

## Conflicts of Interest

## References

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**Figure 1.**Seamless linkage of elements at a system level with the motego method illustrated for a battery system.

**Figure 3.**Model signatures with input, output and internal parameters for two exemplary models of battery system development (according to [26]).

**Figure 4.**Structure of motego system models and integration of domain models into the SystemSolution of a battery system based on model classification and model signatures according to [25].

**Figure 5.**Flowchart of a model network algorithm for the automated analysis of valid model networks using system models built with the motego method.

**Figure 6.**Reading elements and relationships between SysML system models using JavaScript to determine valid model networks.

**Figure 7.**Implementation of the model network algorithm with profile mechanisms in the SysML modeling environment Cameo Systems Modeler.

**Figure 8.**Resulting valid model networks for the specification of two versions of the SystemSolution battery pack with the applied ModelNetworkProfile without cell positions (

**a**) and with cell positions (

**b**).

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**MDPI and ACS Style**

Berges, J.M.; Spütz, K.; Jacobs, G.; Kowalski, J.; Zerwas, T.; Berroth, J.; Konrad, C.
Automated Identification of Valid Model Networks Using Model-Based Systems Engineering. *Systems* **2022**, *10*, 250.
https://doi.org/10.3390/systems10060250

**AMA Style**

Berges JM, Spütz K, Jacobs G, Kowalski J, Zerwas T, Berroth J, Konrad C.
Automated Identification of Valid Model Networks Using Model-Based Systems Engineering. *Systems*. 2022; 10(6):250.
https://doi.org/10.3390/systems10060250

**Chicago/Turabian Style**

Berges, Julius Moritz, Kathrin Spütz, Georg Jacobs, Julia Kowalski, Thilo Zerwas, Jörg Berroth, and Christian Konrad.
2022. "Automated Identification of Valid Model Networks Using Model-Based Systems Engineering" *Systems* 10, no. 6: 250.
https://doi.org/10.3390/systems10060250