RATHNA KUMAR

Completed end-to-end Electric Vehicle Systems Design training covering EV architecture, battery systems, BMS, power electronics, PMSM motor control, EV powertrain, charging systems, and MATLAB/Simulink/Simscape-based design & validation. Built hands-on projects including SOC/SOH estimation (EKF), active/passive balancing, DC-DC converters, OBC (CC-CV + PFC), PMSM FOC/SVPWM control, and EV drivetrain simulations aligned with OEM/Tier-1 engineering practices.

Contributed to the development of Electric Braking Systems (EBS) for electric bus platforms, ensuring compliance with AUTOSAR architecture, automotive safety standards, and communication protocols. Designed and configured CAN communication, including messages, signals, and DBC files for reliable inter-ECU data exchange. Integrated and validated HVAC and Battery Cooling ECUs within the vehicle network architecture, ensuring seamless system communication. Performed automotive communication analysis and validation using Vector CANoe, identifying and troubleshooting network-level and signal-level issues.

Developed and configured AUTOSAR COM Stack (BSW) for Front Camera ECU, ensuring compliance with functional safety and communication standards. Implemented signal-to-PDU mapping (SWC to COM layer) using AUTOSAR architecture for efficient data exchange. Performed end-to-end CAN communication validation using Vector CANoe, ensuring data integrity and timing accuracy. Analyzed and resolved communication stack and network issues, enhancing ECU communication reliability and system performance.