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

YOUR RESPONSIBILITIES: 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...

**Thesis - AI-based Digital Twin: Anomaly Detection & Diagnostics for HV Battery Behavior**: **Master Thesis**: We are looking for a motivated student to conduct their master thesis in the area of Li-ion batterie modelling using machine learning modelling techniques. This master thesis focuses on developing advanced techniques to detect and diagnose...

YOUR RESPONSIBILITIES: Literature review of ageing models and predictive fast charging algorithms Algorithm development of lifetime prediction/ageing model of a battery pack Development of strategy to optimize the fast charging current based on actual battery pack SOH Validation of the model based on real test data YOUR PROFILE: Ongoing...

YOUR RESPONSIBILITIES: Literature study Development of ray tracing modeling techniques Tool and performance study and comparison with reference FEM calculations Calculation of relevant urban noise predictors YOUR PROFILE: Ongoing studies in the fields of civil engineering, mechanical engineering or technical physics Experience in...

YOUR RESPONSIBILITIES: Review state-of-the-art system modeling approaches for automotive batteries. Investigate the fundamental processes during thermal runaway and their predictability in comparison with existing tests. Develop mathematical and computational system models for battery thermal runaway behavior under different conditions and...

YOUR RESPONSIBILITIES: Investigation of different coupling paths between the high voltage and low voltage system Setup of a model of the high voltage and low voltage system with all relevant components Running the simulation with different parameters of the relevant system components Documentation and interpretation of the results of the...

YOUR RESPONSIBILITIES: Performance comparison of the Machine Learning methods developed at AVL Identification of the limitations of the Machine Learning methods developed at AVL  Analysing the methods by using cognitive testing methods available in the literature on a publicly available AD stack like Autowave and Apollo YOUR PROFILE: ...

YOUR RESPONSIBILITIES: Review state-of-the-art electro-chemical-mechanical modeling approaches for automotive batteries. Investigate the fundamental electrochemical aging processes and their coupling with mechanical deformation and cell thickness growth (swelling). Develop mathematical and computational models for battery behavior under different...

We are seeking a motivated student for a master thesis in LLM-based Automated Root-Cause Analysis for the automotive industry. You will develop methods to analyze extensive textual data from multiple sources. You will work on prompt engineering and fine-tuning of large language models, in collaboration with industry experts. The objective of the thesis is to...

YOUR RESPONSIBILITIES: Definition of BCF architecture for cloud-based BMS system. Algorithm development of cloud-based Battery Core Function algorithms Validation of the model based on real test data YOUR PROFILE: Ongoing bachelor studies in the fields of Electrical engineering / electronics, Automotive engineering, Automation technology,...

YOUR RESPONSIBILITIES: Development of machine learning methods Implementation of the developed methods into AVL testing pipeline of Batteries and Fuel Cells Overcoming limitations of sparse and out-of-distribution training datasets YOUR PROFILE: Ongoing studies in the fields of Computer Science, Telematics, Physics or Electrical Engineering...

To decrease the time to market of products, systems or vehicles, it is necessary to reduce the development effort. For this reduction, some parts of the development will be done completely virtual as digital twin. One part of this virtual development is the simulation of the electrical system and its behavior.    Investigation of different coupling paths...

YOUR RESPONSIBILITIES: Development of innovative concepts in combination with optical measurement technologies Simulation of design / programming of readout and data evaluation for sensor systems Realization and construction of demonstrators (prototypes) Testing of components / systems in the laboratory in Graz Valuation of laboratory and...

YOUR RESPONSIBILITIES: Gather from various sources FP-sheets, technical reports, presentations, word documents) to create a knowledge database.  Define the database structure for efficient processing of textual data.  Apply simple analytics to detect deviations from the expected behavior or use existing analysis results. Assign appropriate...

YOUR RESPONSIBILITIES: Literature review of possible smart sensors and its effect/impact on BCF Definition of BCF architecture for Smart-sensor based BMS. Algorithm development of Battery Core Function based on smart sensors Validation of the model based on real test data YOUR PROFILE: Ongoing bachelor studies in the fields...

YOUR RESPONSIBILITIES: Analysis of data structures of systems interacting with EV batteries along their life cycle (testers, chargers, battery management systems, diagnostics etc) Implementation of a digital twin, capable of collecting, processing and representing data from a sub-group of these systems, based on the Eclipse Arrowhead infrastructure ...

YOUR RESPONSIBILITIES: State of the art analysis of approaches to perform ML on DVS streams Select a model, then fine-tune it if required for a typical automotive scenario alternatively: build a simple own model by applying multi-stage learning using an existing perception system as feature extractor Port model to run on neuromorphic computing...

The Role We are looking for someone who will manage first line of contact for clients that report application-related questions and defects involving ION Corporates enterprise software utilized in the Financial and Commodity sectors as applicable. Work with other senior support team members and product engineers as needed to help resolve complex...

YOUR RESPONSIBILITIES: Development of innovative concepts in combination with optical measurement technologies Analytical calculation / programming of readout and evaluation of sensor systems  Realization and construction of demonstrators (prototypes) Testing of components / systems in the laboratory in Graz Evaluation of laboratory and...

YOUR RESPONSIBILITIES: Development of innovative concepts by combining manufacturing and measurement technologies embedding fiber optic sensor technology in additively manufactured components Multi-physical simulation / analytical calculation of the design Realization and construction of demonstrators (prototypes) Testing of components / systems...