Zhengguang Zhang

Huazhong University of Science and Technology

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About

Zhengguang Zhang is a leading researcher in smart mechatronic systems, with a primary focus on the nonlinear modeling, identification, and control of piezo-actuated technologies. His work addresses critical challenges in precision actuation, a foundational technology for high-end equipment in aerospace, defense, and advanced manufacturing. Zhang’s major contributions include developing robust control strategies for piezoelectric actuators (PEAs) operating under extreme conditions, such as high-speed or high-accuracy scenarios where stroke, velocity, and precision are paramount. His most-cited paper, “Piezo-actuated smart mechatronic systems: Nonlinear modeling, identification, and control” (2024), has garnered 34 citations, while a closely related work on extreme-scenario applications has 24 citations. These studies highlight his ability to bridge theoretical modeling with practical implementation, improving trajectory accuracy in spacecraft and weapon systems. Zhang’s research is instrumental in advancing smart materials for next-generation mechatronics, offering solutions to nonlinearities like hysteresis and creep. His work is widely recognized for its impact on precision engineering, making him a key figure in the field of piezoelectric actuation and smart system design.