BA/MA Development of meta-model framework for process parameter development in laser polish

The Fraunhofer-Gesellschaft (www.fraunhofer.com) currently operates 76 institutes and research institutions throughout Germany and is the world’s leading applied research organization. Around 30 800 employees work with an annual research budget of 3.0 billion euros.

In cooperation with the Chair of Laser Technology LLT at RWTH Aachen University, the Fraunhofer Institute for Laser Technology ILT, leading center for contract research and development in the field of laser technology, offers the opportunity to write a thesis in the field of "Polishing" on the topic "Development of a Meta-Model Framework for Process Parameter Development in Laser Polishing of Metals".

For surface finishing of workpieces in batch sizes 1 to 10 using laser polishing, the process parameters must be optimized in a cost-effective and time-efficient manner. As the development of process parameters for laser polishing is expensive, it is not possible to evaluate an unlimited number of parameter sets. Meta-models bridge the gap between real and simulated evaluation by using mathematical models that approximate the process behavior.

What you will do

Adapt a literature-described framework for meta-models to the process of laser polishing, and then develop and test a meta-framework
You are particularly addressing the questions:
- What does a meta-model framework for laser polishing look like and how can this be represented in software?
- How accurate are mathematical models in predicting process behavior and how does this depend on the training data?
- What determines whether the prediction model or the actual process behavior is evaluated and how does this influence the development of process parameters in terms of efficiency and effectiveness?

What you bring to the table

You are studying a STEM subjects, but you can also study something else if you fulfill the other requirements
Very good with the Python programming language
You have a high level of analytical thinking skills
Knowledge of laser technology is an advantage, but not essential

What you can expect

Practice-oriented thesis in an innovative working environment
A creative, diverse, multidisciplinary team with in-depth knowledge
Tasks with responsibility and creative freedom
Close cooperation between science and industry
First-class equipment in the laboratories and offices
Good transport links (bus connections, free parking garage)
Flexible working hours for a better work-study balance

The position is temporary until completion of the thesis.

We value and promote the diversity of our employees' skills and therefore welcome all applications - regardless of age, gender, nationality, ethnic and social origin, religion, ideology, disability, sexual orientation and identity. Severely disabled persons are given preference in the event of equal suitability.

With its focus on developing key technologies that are vital for the future and enabling the commercial utilization of this work by business and industry, Fraunhofer plays a central role in the innovation process. As a pioneer and catalyst for groundbreaking developments and scientific excellence, Fraunhofer helps shape society now and in the future.

Interested? Apply online now. We look forward to getting to know you!

If you have any questions about this position please contact

Sven Linden M. Sc.

Phone: 0241/8906-137

Fraunhofer Institute for Laser Technology ILT

www.ilt.fraunhofer.de

Requisition Number: 71613 Application Deadline: 05/31/2024

Job Segment: Developer, R&D, Testing, Temporary, Technology, Research, Contract

Apply now »