Zhijiang Chen
Papers
1
Total Citations
40
H-Index
1
About
Zhijiang Chen is a leading innovator in piezoelectric micro-actuation, whose work has fundamentally advanced the miniaturization and control of precision motors. His primary research focuses on developing novel ultrasonic micromotors using advanced piezoelectric single crystals, particularly the high-performance PIN-PMN-PT material. Chen’s most significant contribution is the creation of a two degrees-of-freedom (DOF) piezoelectric single-crystal micromotor, a landmark achievement detailed in his highly cited 2014 paper. This work demonstrated how a tiny 2×2×9 mm PIN-PMN-PT square-bar stator could generate standing wave elliptical motions in two orthogonal directions, enabling precise, multi-axis movement from a single, compact element. This breakthrough directly addresses the critical need for high-torque, multi-DOF actuators in applications ranging from medical devices and robotics to optical systems. With his foundational paper accumulating over 40 citations, Chen’s research has become a cornerstone for engineers seeking to replace bulky electromagnetic motors with efficient, miniaturized piezoelectric alternatives, establishing him as a key figure in the future of micro-robotics and precision positioning.
Research Focus
Key Achievements
Top Papers
- 1A two degrees-of-freedom piezoelectric single-crystal micromotor40 citations · 2014