Thesis worker - 30 hp - Robust Fault Detection for Vibration Monitoring of Rotating Test Objects
Scania GroupRekommenderat
Sammanfattning
This thesis project at TRATON AB in Södertälje focuses on developing robust fault detection strategies for vibration monitoring of various powertrain components. The role involves theoretical research and practical testing to create reliable alarm limits that adapt to different test conditions. Candidates will engage in literature reviews, data analysis, and testing in an advanced environment, making it ideal for those interested in vibration analysis and condition monitoring.Jobbet i korthet
Arbetstid
heltid/deltid
Det här erbjuder vi
Opportunity to contribute to the development of future vibration monitoring methods.Experience in an advanced testing environment.
Ansök senast: Öppet tillsvidare
Publicerad: 2026-11-11
Beskrivning
Thesis Project: Robust Fault Detection for Vibration Monitoring of Rotating Test Objects
At TRATON AB in Södertälje, within the Powertrain Testing division, a wide range of powertrains and drivetrain components are tested and developed. These include conventional rear axles, gearboxes, electric machines and electric drivetrains. Vibration measurements are an important tool for detecting deviations and potential faults during testing. However, vibration levels can vary with the test object, speed, load and test method, making it difficult to use the same alarm limits in every situation.
In this thesis project, you will investigate how vibration data can be used to detect faults robustly and reliably. The aim is to develop a strategy for fault detection and alarm limits that works across different types of test objects and test conditions. The project combines theoretical research with practical testing and offers the opportunity to contribute to the development of future vibration monitoring methods for our test rigs.
In the thesis project, you will
This project is suited to someone interested in vibration analysis, signal processing and condition monitoring, and who wants to combine measurement data analysis with practical work in an advanced testing environment.
Contact persons and supervisors
Supervisor - Ossian Brus ossian.brus@scania.com
Manager - Robert Broman robert.broman@scania.com
Application:
Your application must include a CV, personal letter and transcript of grades
A background check might be conducted for this position. We are conducting interviews continuously and may close the recruitment earlier than the date specified.
Requisition ID: 34791
Number of Openings: 1.0
Part-time / Full-time: Full-time
Permanent / Temporary: Temporary
Country / Region: SE
Location(s):
Södertälje, SE, 151 38
Required Travel: 0-25%
Workplace: On-site
At TRATON AB in Södertälje, within the Powertrain Testing division, a wide range of powertrains and drivetrain components are tested and developed. These include conventional rear axles, gearboxes, electric machines and electric drivetrains. Vibration measurements are an important tool for detecting deviations and potential faults during testing. However, vibration levels can vary with the test object, speed, load and test method, making it difficult to use the same alarm limits in every situation.
In this thesis project, you will investigate how vibration data can be used to detect faults robustly and reliably. The aim is to develop a strategy for fault detection and alarm limits that works across different types of test objects and test conditions. The project combines theoretical research with practical testing and offers the opportunity to contribute to the development of future vibration monitoring methods for our test rigs.
In the thesis project, you will
- Conduct a literature review on vibration analysis, relevant analysis methods and condition-based fault detection.
- Analyse historical measurement data and investigate how vibration levels are affected by factors such as speed, load and test conditions.
- Plan and conduct tests using a method selected in consultation with your supervisor.
- Evaluate current measurement and alarm methods, identifying their strengths and limitations.
- Propose and evaluate improvements, such as tailored alarm limits or methods for distinguishing actual deviations from normal variation and measurement disturbances.
This project is suited to someone interested in vibration analysis, signal processing and condition monitoring, and who wants to combine measurement data analysis with practical work in an advanced testing environment.
Contact persons and supervisors
Supervisor - Ossian Brus ossian.brus@scania.com
Manager - Robert Broman robert.broman@scania.com
Application:
Your application must include a CV, personal letter and transcript of grades
A background check might be conducted for this position. We are conducting interviews continuously and may close the recruitment earlier than the date specified.
Requisition ID: 34791
Number of Openings: 1.0
Part-time / Full-time: Full-time
Permanent / Temporary: Temporary
Country / Region: SE
Location(s):
Södertälje, SE, 151 38
Required Travel: 0-25%
Workplace: On-site
Ansök till tjänsten
Thesis worker - 30 hp - Robust Fault Detection for Vibration Monitoring of Rotating Test Objects
Rekommenderat
OM FÖRETAGET
Scania Group
