Master Thesis: State-Of-Health Measurement


Actia Nordic AB is a leading designer and manufacturer of vehicle communication equipment. Through the years, Actia has delivered communication and diagnostics solutions to customers such as Volvo Cars, Jaguar, Land Rover and SCANIA.

In this thesis work, you will need to further develop the State-of-Health (SoH) measurement concepts applied to the Li-Ion based backup supply in our current telematics system. The investigation shall include a theoretical study of the method(s), an analysis of potential sources of failure and inaccuracies and practical tests using pre-aged batteries. The selected concept/s shall be validated and expressed as formal requirements for design implementation.


ACTIA Nordic Techcenter in Mjärdevi, Linköping. 

Time period:

The master thesis will last for one semester. The work is planned to start in the autumn of 2018. 

Who are you? 

This project is suitable for two students studying ED ("Elektronikdesign") or Electronics. Knowledge in hardware and electronics is required. 

Tutor at ACTIA:

Mark Willerton

Contact:; 0708309687