TY - GEN
T1 - Dynamic Hysteresis Self-adaptive Control of Amplified Piezoelectric Actuators for Complex Operating Conditions
AU - Wu, Xiao
AU - Yao, Taike
AU - Wang, Xingjian
AU - Liu, Di
AU - Wang, Shaoping
AU - Shang, Yaoxing
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.
PY - 2025
Y1 - 2025
N2 - Smart materials are now widely used in fields such as aerospace, transportation, medical, and defense. However, their inherent dynamic hysteresis nonlinearity characteristics not only affect system control precision but can also cause system oscillation. This article focuses on piezoelectric actuators, researching the modeling and active disturbance rejection control of dynamic hysteresis nonlinear systems. Initially, a Hammerstein dynamic hysteresis model based on continuous PI was established. Based on the proposed model, a linear known active disturbance rejection control algorithm for piezoelectric actuators was designed. Finally, the model and control algorithm were verified on a constructed piezoelectric actuator prototype and testing system, with the errors analyzed by comparing them against numerical simulation results.
AB - Smart materials are now widely used in fields such as aerospace, transportation, medical, and defense. However, their inherent dynamic hysteresis nonlinearity characteristics not only affect system control precision but can also cause system oscillation. This article focuses on piezoelectric actuators, researching the modeling and active disturbance rejection control of dynamic hysteresis nonlinear systems. Initially, a Hammerstein dynamic hysteresis model based on continuous PI was established. Based on the proposed model, a linear known active disturbance rejection control algorithm for piezoelectric actuators was designed. Finally, the model and control algorithm were verified on a constructed piezoelectric actuator prototype and testing system, with the errors analyzed by comparing them against numerical simulation results.
KW - Active disturbance rejection control
KW - Dynamic hysteresis nonlinearity
KW - Hammerstein model
KW - Piezoelectric actuator
UR - https://www.scopus.com/pages/publications/105000780590
U2 - 10.1007/978-981-96-2224-5_52
DO - 10.1007/978-981-96-2224-5_52
M3 - 会议稿件
AN - SCOPUS:105000780590
SN - 9789819622238
T3 - Lecture Notes in Electrical Engineering
SP - 563
EP - 575
BT - Advances in Guidance, Navigation and Control - Proceedings of 2024 International Conference on Guidance, Navigation and Control Volume 7
A2 - Yan, Liang
A2 - Duan, Haibin
A2 - Deng, Yimin
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference on Guidance, Navigation and Control, ICGNC 2024
Y2 - 9 August 2024 through 11 August 2024
ER -