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
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                  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
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                  80                                                optimization  and  vibration  suppression  tests[J].  Aerospace
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                幅值 / dB  40  80 13  14                          [6]  KANEEZ  H, PALACZ  M.  Advancements  in  mathematical
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                                                                    harvesters:a comprehensive review[J]. Journal of Microme-
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                    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
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                  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-
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