Markus Flueckiger

École Polytechnique Fédérale de Lausanne

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About

Markus Flueckiger is a leading figure in medical robotics and sensorless motor control, with a particular focus on advancing ultrasonic motor technology for surgical applications. His seminal work on sensorless speed control of traveling wave ultrasonic motors, published in 2006, has garnered significant attention with 8 citations, establishing foundational methods for eliminating encoders in robotic systems. By developing techniques to estimate motor speed without physical sensors, Flueckiger has enabled smaller, more cost-effective, and highly reliable robotic platforms—critical advantages for MRI-compatible and minimally invasive surgical robots. His contributions address the inherent challenges of sensorless control in ultrasonic motors, which are prized for their electromagnetic compatibility but require sophisticated algorithms to maintain precision. This work has directly impacted the design of next-generation medical robots, reducing both cost and physical footprint while enhancing system robustness. Flueckiger’s research bridges the gap between theoretical motor control and practical clinical robotics, making him a key innovator in the field.