Ashwin Karthikeyan

• Developed a machine learning model for lifespan prediction of pulse-width-modulated inverters (PWR). • Replaced traditional hardware screening tests, enhancing production efficiency. • Utilized end-of-line and screening test data for predictive analysis at AUDI AG.

• Analyzed experimental datasets to derive insights on the pressfit process, enhancing understanding of production techniques. • Developed automated ETL pipelines in KNIME for efficient End-of-Line (EOL) testing, streamlining data processing. • Visualized measurement results and compiled comprehensive experimental reports, including calculated statistics and documented findings.

Powertrain solutions - Calibration of Inverter and E-Machine . (Torque Control) Calibrated inverters and electric motors for torque control, and validated complex torque models against series production benchmarks. Used the ASCMO tool to determine the optimal number of measurement points for the MTPA curve. Built a high-level overview of the torque model's software structure. Evaluated and compared torque model accuracy before and after series modification of the resolver.

• Conducted a comparative analysis of high-voltage cables in electric vehicles, focusing on contact materials and types. • Aimed to reduce the weight of EV cabling to enhance overall efficiency and range. • Collaborated with a dynamic team at GOTECH Fahrzeugentwicklungs- und Konstruktionsgesellschaft mbH, a leader in automotive development. • Developed critical analytical skills and gained insights into electric vehicle technology.

• Engineered hardware validation systems for automotive applications, focusing on DC/DC converters and CAN bus connections. • Designed and constructed a 19" rack integrating a breakout box and ETAS ES4440.2 switching matrix. • Built a breakout box for control unit signals, enhancing existing microsecond signal switch concepts. • Gained hands-on experience in power electronics testing within Evomotiv's HV lab environment.

Specialised in Vehicle Safety and A.I