Thesis worker: Physical-based engine model for State-of-Health & OBD modeling

Job description

Transport is at the core of modern society. Imagine using your expertise to shape sustainable transport and infrastructure solutions for the future? If you seek to make a difference on a global scale, working with next-gen technologies and the sharpest collaborative teams, then we could be a perfect match. 

Background

With evolving legislation demanding advanced State-of-Health (SoH), the automotive industry is on the brink of a revolution in improving the planning and time at vehicle workshops. Future regulations will require precise reporting of the State-of-Health (SoH) of critical engine components, ensuring optimal performance and safety. Join us in pioneering methodology for estimating the SoH and On-Board Diagnostic (OBD) of engine components. The mission is develop a sophisticated, physics-based mean-average/0-Dimensinsional engine model that simulates component degradation and seamlessly integrates with the engine control unit. You'll be working with a Volvo engine and expanding the model to encompass the degradation of vital engine components.

 

Why This Thesis?

·  Innovative Impact: Contribute to the future of automotive technology by developing models that enhance engine reliability and efficiency.
·  Hands-On Experience: Gain invaluable experience working with real-world engine systems and simulation techniques.
·  Industry Collaboration: Collaborate with industry leaders and experts, opening doors to future career opportunities.

 

Embark on this thrilling journey to perform engine health estimation and make a lasting impact in the automotive world!

About us

Volvo Group Trucks Technology provides Volvo Group Trucks and Business Area’s with state-of-the-art research, cutting-edge engineering, product planning and purchasing services, as well as aftermarket product support. The Powertrain Engineering Sweden organization has the full worldwide product platform responsibility for heavy duty engines and transmissions with a large organization of 750 colleagues in Gothenburg and Malmö.

Content

Initially a literature study should be conducted in order to gain information and experience from previous work. The next steps are listed below:

·  Getting familiar with gas exhange engine modelling
·   Start from a simplified model and expand the model to a Volvo engine
·  Calibrate base engine model using test cell data
·  Expand engine model to cover degradation/wear of engine components
·  Calibrate the expanded engine model using test cell data
·  Evaluate the model in simulation environment

We are looking for highly motivated students with a passion for engine simulation and with the ability to drive the project forward by being proactive, curious, and persistent. You should have strong analytical and programing skills.

The key qualifications include:

·  Strong skills in modeling and control system
·  Proficient in MATLAB/Simulink
·  Knowledge about combustion engine is a plus

Supervision and examination:  

·  Powertrain Engineering, GTT, Volvo Group 
·  Chalmers

For any further details please contact

Johan Dahl johan.dahl@volvo.com

 

Thesis level: Master Thesis 30p

Language: English

Starting date: August 2025

Number of students: 2

City/Town Göteborg

Last application date 30th of June, 2025

We value your data privacy and therefore do not accept applications via mail. 

 

Who we are and what we believe in 
Our focus on Inclusion, Diversity, and Equity allows each of us the opportunity to bring our full authentic self to work and thrive by providing a safe and supportive environment, free of harassment and discrimination. We are committed to removing the barriers to entry, which is why we ask that even if you feel you may not meet every qualification on the job description, please apply and let us decide.

 

Applying to this job offers you the opportunity to join Volvo Group . Every day, across the globe, our trucks, buses, engines, construction equipment, financial services, and solutions make modern life possible. We are almost 100,000 people empowered to shape the future landscape of efficient, safe and sustainable transport solutions. Fulfilling our mission creates countless career opportunities for talents with sharp minds and passion across the group’s leading brands and entities. 

 

Group Trucks Technology are seeking talents to help design sustainable transportation solutions for the future. As part of our team, you’ll help us by engineering exciting next-gen technologies and contribute to projects that determine new, sustainable solutions. Bring your love of developing systems, working collaboratively, and your advanced skills to a place where you can make an impact. Join our design shift that leaves society in good shape for the next generation.

Job Category:  Technology Engineering

Organization:  Group Trucks Technology

Travel Required:  No Travel Required

Requisition ID:  20795