Using SysML to Support Impact Analysis on Structural Dynamics Simulation Models

Jagla, Patrick; Jacobs, Georg; Siebrecht, Justus; Wischmann, Stefan; Sprehe, Jonathan

doi:10.1016/j.procir.2021.05.015

Cited by 8 publications

(7 citation statements)

References 12 publications

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“…2). According to [15] defining a model purpose enables the description of the solution in scope and thus identifying modelling approaches with increasing model accuracy.…”

Section: State Of the Artmentioning

confidence: 99%

“…However, by increasing the modelling fidelity and system scope the estimated modeling and simulation effort increases. In order to make a qualified statement about the combined development effort [15] provides a method for calculating the needed modeling and simulation time for various NVH models. Thereby a suitable NVH model can be applied to all phases of a development process depending on the available time interval and state of information or data for each development iteration.…”

Section: State Of the Artmentioning

confidence: 99%

See 1 more Smart Citation

Model-based NVH optimization of a tractor drivetrain during different phases of a design adaption

Müller¹,

Jacobs²,

Ramm³

et al. 2023

Forsch Ingenieurwes

Self Cite

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The modern, ever shorter development process of powertrains incorporates many disciplines of mechanical engineering. Among these, the dynamic and acoustic behavior—which is often referred to as noise, vibration, harshness (NVH)—is becoming increasingly important for the consumer’s purchase decision. However, NVH is often only considered in the last steps of the product development as both experimental analysis methods and high-fidelity modeling approaches are time-consuming. In contrast, in early phases of the development process, fast iteration cycles are crucial. Thus, the engineer needs appropriate NVH models for each phase of the development process in order to evaluate design and concept decisions with respect to their NVH implications.This publication shows a methodological guide on how to apply suitable NVH models forward directed in different stages of the development process and thus efficiently implement optimizations. In the early, highly iterative phases of the development process, analytical determination of the excitation behavior as well as simplified finite element simulations are carried out in order to estimate the vibration behavior of the concept. For the first elaborated geometries, frequency response functions can then be determined and thus the influence of e.g. ribbings to NVH behavior can be evaluated. In the later phases, where advanced simulation models have to be set up, a fully parameterized eMBS model of the drivetrain enables an analysis of its operating behavior, from which further optimization potential of the system can be derived. The proposed method is demonstrated on the example of a tractor transaxle development process.

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“…2). According to [15] defining a model purpose enables the description of the solution in scope and thus identifying modelling approaches with increasing model accuracy.…”

Section: State Of the Artmentioning

confidence: 99%

Section: State Of the Artmentioning

confidence: 99%

Model-based NVH optimization of a tractor drivetrain during different phases of a design adaption

Müller¹,

Jacobs²,

Ramm³

et al. 2023

Forsch Ingenieurwes

Self Cite

View full text Add to dashboard Cite

show abstract

“…(Abdulhameed, Alkindy & Al-Mahdawi 2022), (Morkevicius & Jankevicius 2015), and (Messaoud, Hammad & Loualalen 2017) proposed new simulation approaches to perform verification and validation analyses of the system architecture. (Kotronis et al 2022), (Stella de Biase, Marrone & Palladino 2022), (Jagla et al 2021) provided new approaches that allow conducting a cost, impact, or safety analysis of the system architecture.…”

Section: Related Workmentioning

confidence: 99%

Towards an approach to co‐execute system models at the enterprise level

Bankauskaite,

Strolia,

Morkevicius

2023

INCOSE International Symp

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Industry 4, the Internet of Things, and large‐scale system‐to‐system interactions are driving digital transformation in the industry. Model‐based systems engineering (MBSE) is one of the core paradigms behind this transformation. MBSE practices are widely applied to enterprise (including system of systems and mission) architectures, which become a crucial part of successful digital transformation. The core challenge today is not only how digital continuity can be maintained by connecting different layers of models (such as system models to system‐of‐systems models), but also how to perform detailed analysis and simulation at the enterprise level model. This paper studies Systems Modeling Language (SysML) as the standard language to model systems, Unified Architecture Framework (UAF) as the framework, Unified Architecture Framework Modeling Language (UAFML) as the language to model enterprise architectures, and proposes an approach for end‐to‐end co‐execution of the integrated enterprise model.

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“…However, this is a mathematical approach and its use is not suitable when there are a large number of elements and FEM models stored in the system model. Jagla et al (2021) show how modeling efforts due to changes in complex systems can be evaluated. For this purpose, the relationships from system components and corresponding modeling efforts are coupled in a system model.…”

Section: Fundamentals Of Model-based Product Development and Lightwei...mentioning

confidence: 99%

Modeling of an Interface Between System Models and FEM Models for the Support of Model-Based Development in Modular Lightweight Design for Aircraft Cabins

et al. 2022

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The modular lightweight design attempts to reconcile the partially conflicting goals between modularization and lightweight design in order to establish a harmonized modular hybrid design. This requires a close exchange of the resulting development data between the two areas. In this contribution a concept for an interface for the data exchange between system models and FEM models is presented and successfully implemented in the Cameo Systems Modeler and applied to examples from the aircraft cabin. With the interface the homogenization step of modular lightweight design can be performed.

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Using SysML to Support Impact Analysis on Structural Dynamics Simulation Models

Cited by 8 publications

References 12 publications

Model-based NVH optimization of a tractor drivetrain during different phases of a design adaption

Model-based NVH optimization of a tractor drivetrain during different phases of a design adaption

Towards an approach to co‐execute system models at the enterprise level

Modeling of an Interface Between System Models and FEM Models for the Support of Model-Based Development in Modular Lightweight Design for Aircraft Cabins

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