Page 283 - 《振动工程学报》2025年第11期
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第 11 期 欧阳珊,等:考虑压电智能结构内部正反馈的改进 Youla-Kučera 参数化前馈鲁棒自适应振动主动控制 2741
原始扰动 相关研究工作依然存在一些不足。例如,基于离线
PAA
PAA-1 PAA-2 IPAA
100 辨识的模型在不确定环境中的适应性较低,PAA 算
100
80 法的计算量较大,会影响多输入多输出系统的实时性。
90
60
幅值 / dB 40 80 13 14 参考文献:
20
0
[1] 朱宇文,王浩宇,孙恒达,等. 航空航天用智能纤维与制
−20
0 10 20 30 40 50 品 [J]. 科学通报,2025,70(17):2750-2762.
频率 / Hz
(a) 1阶信号附加白噪声信号作为扰动信号 ZHU Yuwen, WANG Haoyu, SUN Hengda, et al. Smart
(a) First-order signal with white noise as the disturbance signal fibers and products for aerospace applications[J]. Chinese
Science Bulletin,2025,70(17):2750-2762.
100
[2] WANG W J,XIANG Y,YU J F,et al. Development and
80 80
prospect of smart materials and structures for aerospace sens-
60
幅值 / dB 40 [3] ing systems and applications[J]. Sensors,2023,23(3):1545.
MOUTSOPOULOU A,PETOUSIS M,VIDAKIS N,et al.
20
0 Piezoelectric actuators in smart engineering structures using
robust control[J]. Materials,2024,17(10):2357.
−20 [4] LIU T,SUN X R,ZHENG J D,et al. Multi-patch isogeo-
0 10 20 30 40 50 60 70 80
频率 / Hz metric analysis for smart plates with distributed piezoelectric
(b) 2阶信号附加白噪声信号作为扰动信号 patches[J]. Thin-Walled Structures,2025,209:112937.
(b) Second-order signal with white noise as the disturbance signal
[5] GAO Z Y, XU T X, YU R C, et al. Piezoelectric-based
100 100 smart structures for aero-engine blade: piezoelectric layout
80 optimization and vibration suppression tests[J]. Aerospace
90 80 Science and Technology,2024,153:109455.
60
幅值 / dB 40 80 13 14 [6] KANEEZ H, PALACZ M. Advancements in mathematical
modeling and design configurations of piezoelectric energy
20
harvesters:a comprehensive review[J]. Journal of Microme-
0
−20 chanics and Microengineering,2025,35(3):033001.
0 10 20 30 40 50 60 70 80 [7] LI J,ZHANG L Y,LI S Q,et al. Active disturbance rejec-
频率 / Hz
(c) 多频信号附加白噪声信号作为扰动信号 tion control for piezoelectric smart structures: a review[J].
(c) Multi-frequency signal with white noise as the disturbance signal Machines,2023,11(2):174.
图 13 附加白噪声信号扰动下 4 种 PAA 算法的控制效果频谱图 [8] KANCHAN M,SANTHYA M,BHAT R,et al. Applica-
Fig. 13 Spectrum diagram of control performance of four PAA tion of modeling and control approaches of piezoelectric actua-
algorithms under disturbance with white noise tors:a review[J]. Technologies,2023,11(6):155.
[9] GHEIBOLLAHI H,TEHRANI M M,NAJAFI A. Improv-
4 结 论 ing ride comfort approach by fuzzy and genetic-based PID
controller in active seat suspension[J]. International Journal of
为解决压电智能结构内部存在的振动正反馈问 Automation and Control,2024,18(2):184-213.
题,本文提出了一种基于 Youla-Kučera 参数化的前馈 [10] GONG F,NIE S L,JI H,et al. Pipeline vibration control
using magnetorheological damping clamps under fuzzy-PID
鲁棒自适应振动控制方法。通过引入历史时刻信息
control algorithm[J]. Micromachines,2022,13(4):531.
和误差阈值来改进 PAA 算法,避免传统 PAA 因过度
[11] LIANG Y J, LU Y J, GAO D X, et al. Applications of
调节系数而出现的不平稳现象。为了精确估计 ARMA approximate optimal control to nonlinear systems of tracked
模型参数,在上述改进的基础上,提出了将 AR 部分 vehicle suspensions[J]. International Journal of Computational
和 MA 部分参数分开辨识的分段 IPAA 算法。通过 Intelligence Systems,2021,14(1):174.
实时控制试验,在不同工况下验证了改进 PAA 算法 [12] SAEED M U, SUN Z Y, ELIAS S. Semi-active vibration
振动主动控制的有效性。 control of building structure by self tuned brain emotional
learning based intelligent controller[J]. Journal of Building
本文设计的基于 Youla-Kučera 参数化的前馈鲁
Engineering,2022,46:103664.
棒自适应振动控制系统可以为压电智能结构振动主
[13] 冯正甫,李永恒,许议,等. 基于自适应模糊控制算法的
动控制提供参考技术方案,改进的 PAA 算法对复杂 船用内燃机振动控制研究 [J]. 珠江水运,2024(15):41-43.
工况下的振动主动控制问题也具有借鉴意义。然而, [14] LU Q F,WANG P,LIU C C. An analytical and experimen-

