针对 MFC-PBA 变弯度翼迟滞的遥控系统设计

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DOI：10.16652/j.issn.1004-373x.2026.10.019

引用格式：，.针对MFC-PBA变弯度翼迟滞的遥控系统设计[J].现代电子技术，2026，49（10）：133-138.

中图分类号：TN964-34

文献标识码：A

文章编号：1004-373X（2026）10-0133-06

Design of remote control system for hysteresis in MFC-PBA-based variable-camber wing

Liu Junbo， Hu Kaiming

（College of Mechanical and Electrical Engineering， China Jiliang University， Hangzhou ， China）

Abstract： In allusion to the issues of remote control lag and hysteresis in the chordwise variable-camber wing based on macro fiber composite-pre-compressed bimorph actuator （MFC-PBA） during the flight of micro unmanned aerial vehicles （UVA）， a remote control system based on composite control strategy is designed. Based on the inherent characteristics of the MFC-PBA chordwise variable-camber wing， a hybrid control model integrating Bouc-Wen feedforward compensator and PID feedback controller is established. The component selection for the remote control system is conducted based on the established control model， and the overall control circuit is established. A displacement tracking control program is designed by means of Arduino Nano microcontroller to build a displacement tracking control loop. The performance testing and analysis of the displacement tracking control loop are carried out. The experimental results demonstrate that the maximum relative error between the commanded displacement and the actual displacement of the designed system is only 9.75%. This control system can not only realize remote control of the MFC-PBA chordwise variable-camber wing， but also effectively suppress its hysteresis characteristics， significantly enhancing precision and stability during deformation processes.

Keywords： macro fiber composite; hysteresis compensation; displacement tracking control; variable camber wing; PID control; Bouc-Wen model

0 引言

近年来，基于压电纤维复合材料预压缩双晶片作动器（Macro Fiber Composite - Pre - compressed Bimorph Actuator， MFC-PBA）的变弯度翼成为了无人机领域的研究热点之一。（剩余9423字）