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About

Haiyan Lu is a pioneering researcher in the field of miniature actuation systems and microrobotics, with a career dedicated to advancing electromagnetic linear motor technology for small-scale robotic applications. Her work centers on the design, development, and optimization of compact linear actuators — particularly tubular permanent magnet configurations — that offer superior force-to-volume ratios compared to traditional electromagnetic approaches. Lu's most influential contribution, her 2009 paper on an inchworm mobile robot using electromagnetic linear actuators (47 citations), demonstrated a practical implementation of her actuation principles in a fully functional mobile robotic platform. Her earlier foundational work on slotless tubular linear interior permanent magnet micromotors (46 citations) established critical design frameworks that have since informed microrobotic engineering broadly. She has consistently championed electromagnetic actuators over piezoelectric alternatives, arguing persuasively for their advantages in controllability, repeatability, and compact integration. Across her body of work, Lu has addressed the full design pipeline — from electromagnetic modeling and optimization to control strategies — accumulating over 150 citations total. Her research has meaningfully shaped how engineers approach linear motion generation in constrained microsystems, making her an important figure for students exploring robotics, mechatronics, and precision actuator design.