In my postdoctoral work, I develop advanced solutions to improve the reliability of linear actuators by addressing challenges introduced by high switching speeds in modern wide-bandgap semiconductor devices, such as GaN HEMTs. High transient electric fields, generated at these speeds, can accelerate insulation deterioration in actuator windings. My research focuses on creating novel modulation strategies, converter topologies, and magnetic component designs to reduce these fields and extend actuator lifespan.

This interdisciplinary project bridges power electronics and electromechanics, and includes close collaboration with experts in material science and mechanical engineering. Solutions are validated through practical prototypes, with the goal of pushing beyond the state of the art in actuator drive technology.