Thesis - General comparison of ML methods for Li-Ion battery voltage prediction

AVL

  • Graz, Steiermark
  • Unbefristet
  • Vollzeit
  • 2 Monate her
We offer the following research topicThesis - General comparison of ML methods for Li-Ion battery voltage predictionBachelor ThesisIn the automotive industry, SOC (State of Charge) and SOH (State of Health) estimates play an essential role for electric vehicles. These estimates increase safety and improve charging efficiency. We use machine learning algorithms to improve these estimations and thus promote progress in battery technology for a more efficient and sustainable automotive future.WHAT WE OFFER YOU:
  • Modeling of an electrical equivalent circuit of a battery (ECC)
  • State Space Model (SS-Model) on time invariant model parameters (R & C constant)
  • Implementation and comparison of different ML algorithms
  • like NN, LSTM, Decision Trees, Gaussian Processes, Feature Engineering
  • for system identification to predict the output voltage of a Li-Ion battery
  • the ML algorithms are to be trained and validated on a synthetic data set generated by an ECC
  • Comparison of at least two different ML algorithms (NN mandatory) to
  • R & C parameter estimation
  • Time variant model parameters (R & C) (optional)
  • How can prior physical knowledge be used to improve the prediction (opt.)
WHAT WE LOOK FOR:
  • Good knowledge of English
  • Programming skills in Python
  • Knowledge of optimization methods and machine learning
WHICH STUDY TRACKS WE PREFER:
  • Electrical Engineering
  • Computer Science/Data Science
  • Digital Engineering
The successful completion of the thesis is remunerated with a one-time fee of EUR €1,700.00 before tax.You don't want to write your final thesis just for the books, then explore the mobility of the future together with us! Maybe you will be a part of it soon!At AVL, we foster and celebrate diversity: We recognize that diverse ways of thinking are required to achieve our vision of a greener, safer, and better world of mobility. Different backgrounds, attitudes, interests, and experiences make us successful. As Equal Opportunity Employer we consider all qualified applicants without regard to ethnicity, religion, gender, sexual orientation or disability status.About AVLAVL is one of the world’s leading mobility technology companies for development, simulation and testing in the automotive industry, and beyond. We provide concepts, solutions and methodologies in fields like vehicle development and integration, e-mobility, automated and connected mobility (ADAS/AD), and software for a greener, safer, better world of mobility.Find out more:You are interested in a job at AVL but you are not sure how to apply or want to know what happens after you send your application?AVL is not just about cars. It's about changing the future. Together.Location:Graz, ATCompany: AVL List GmbHJob Function:Contract Type: ThesisPosting Date: Jan 31, 2024Job ID: 36626About AVLAVL is one of the world’s leading mobility technology companies for development, simulation and testing in the automotive industry, and beyond. We provide concepts, solutions and methodologies in fields like vehicle development and integration, e-mobility, automated and connected mobility (ADAS/AD), and software for a greener, safer, better world of mobility.Find out more:

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