Bogdan Marcu

Battery Management System - Architected and implemented the Cell Management component - Developed synchronous data acquisition across daisy-chain topology, enabling real-time monitoring of cell arrays - Designed cell balancing control algorithms, improving pack longevity and charge uniformity - Created diagnostic and fault-detection logic for daisy-chain communication, reducing field failures - Conducted functional validation on HIL systems, ensuring compliance with automotive quality standards

- Designed and implemented communication architecture for an e-bike drivetrain system - Built a dedicated test environment, accelerating integration cycles and catching regressions early - Developed cadence sensor and motor position sensing modules for precise pedal-assist control - Provided integration support across hardware and firmware teams, ensuring seamless system performance

Electric Turbocharger - Developed an embedded data logging system for field diagnostics and performance tuning - Designed and implemented safety function self-tests and controls to meet functional safety requirements - Integrated synchronous current acquisition, improving motor control accuracy - Measured and optimized CPU load, freeing headroom for additional features - Commissioned functionalities on test benches and production vehicles; automated wakeup/sleep test procedures

Automotive Wireless Charging - Designed and calibrated the power control algorithm for automatic wireless charging - Developed a three-phase inverter control as an AUTOSAR Complex Device Driver - Optimized grid power management, improving charging efficiency - Created closed-loop control and fault diagnostics for mechanical actuators - Defined software architecture for energy transfer and actuator subsystems - Validated systems on test benches, HIL, and hybrid test vehicles

Field-Oriented Control – PMSM: - Designed, implemented and calibrated current and speed controllers for permanent magnet synchronous motors - Developed motor position and speed estimation algorithms - Created fixed-point trigonometric libraries optimized for embedded deployment Electromechanical Brake: - Designed and tested the force controller for an electromechanical brake actuator - Architected CAN communication between central unit and distributed actuators - Developed HIL test environments using CANape

Electronic Wedge Brake System: - Developed motor power limitation and force offset estimation within a Model-Based Design workflow - Implemented wheel speed sensing algorithms for electronic wedge brake - Managed automatic code generation using RTW Embedded Coder; validated models on HIL SW Embedded Platform: - Developed and maintained low-level drivers for S12x embedded platform - Participated in full development lifecycle from requirements through integration