Hua Lan

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About

Dr. Hua Lan is a leading figure in piezoelectric micromotor technology and acoustic emission sensing, with a research focus on electromechanical coupling and precision instrumentation. Their most notable contribution is the development of a compact traveling wave micromotor based on d₁₅ shear electromechanical coupling, a breakthrough that enables miniaturized, high-torque actuators using a single bulk lead zirconate titanate (PZT) stator. This work, published in 2016 and garnering 40 citations, offers a simplified, efficient alternative to traditional multi-component designs, advancing applications in micro-robotics and medical devices. Dr. Lan also made significant strides in acoustic emission sensor calibration, introducing a surface-to-surface method in 2011 that improved sensor accuracy for structural health monitoring. With a citation record reflecting the practical impact of their innovations, Dr. Lan’s research bridges fundamental materials science and applied engineering, providing elegant solutions to challenges in micro-actuation and non-destructive testing. Their work continues to inspire new generations of researchers in smart materials and precision mechatronics.