Multimodal Vibration Control of Photo-Electric Laminated Thin Cylindrical Shells Via Self-Organizing Fuzzy Sliding Mode Control
Multimodal Vibration Control of Photo-Electric Laminated Thin Cylindrical Shells Via Self-Organizing Fuzzy Sliding Mode Control
复制标题
自组织模糊滑模控制光电层压薄圆柱壳的多模态振动控制
DOI：
10.1115/1.4033195
复制
发表时间：
2016-08
影响因子：
1.7
通讯作者：
Tong Liyong
中科院分区：
文献类型：
--
作者：
He Rongbo;Zheng Shijie;Tong Liyong
在本文中，首次提出了一种新颖的多件致动器配置。与现有配置相比，这种配置具有多种优点，例如：（1）能够克服 PbLaZrTi（PLZT）执行器单向驱动的缺陷，以及（2）该配置中的所有执行器均放置在薄圆柱壳的内表面上，并且去除了执行器端面之间的额外电线。定义了新的模态控制因子指标，并提出了执行器分配的优化方法。通过使用所提出的方法，PLZT 执行器可以位于最佳位置。此外，针对光致致动器的非线性和时变特性，建立了一种自组织模糊滑模控制（SOFSMC）方法来衰减光电叠层薄圆柱壳的多模态振动。多级滑模表面被定义为模糊输入，并使用 SOFSMC 方法来推断所施加的光强度。其控制规则库可以通过在线学习不断开发和调整。此外，使用模糊滑模，可以有效地管理传统滑模控制中固有的颤振，同时确保滑模行为。案例研究表明，该方法可以有效抑制光电叠层薄圆柱壳的多模态振动。还发现SOFSMC比模糊神经网络控制（FNNC）能取得更好的控制效果。
In this paper, a novel multipiece actuator configuration is first proposed. This configuration exhibits several advantages over the existing ones, such as: (1) the ability to overcome the deficiency of one-way actuation of PbLaZrTi (PLZT) actuators and (2) all of the actuators in this configuration being placed on the inner surfaces of a thin cylindrical shell and the removal of extra electrical wires between the end surfaces of the actuators. A new index of modal control factors is defined, and an optimization method for allocating actuator is proposed. By using the proposed method, the PLZT actuators can be located in an optimum position. Moreover, in view of the nonlinear and time-variant characteristics of photostrictive actuators, a self-organizing fuzzy sliding mode control (SOFSMC) method is established to attenuate multimodal vibration of photo-electric laminated thin cylindrical shells. A multilevel sliding mode surface is defined as fuzzy input and the SOFSMC method is used to infer the applied light intensity. Its control rule bank can be developed and adjusted continuously via online learning. In addition, using fuzzy sliding mode, the chatter inherent in conventional sliding mode control is therefore managed effectively while ensuring sliding mode behavior. Case studies demonstrate that the proposed approach can efficiently suppress multimodal vibration of photo-electric laminated thin cylindrical shells. It is also founded that SOFSMC can achieve better control effect than fuzzy neural network control (FNNC).
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影响因子：
4.2
作者：
Jeen Lin;Ruey-Jing Lian
通讯作者：
Jeen Lin;Ruey-Jing Lian
光致致动器叠层薄圆柱壳的模糊神经网络多模态振动控制
DOI：
10.3233/jae-140102
发表时间：
2014
影响因子：
0.6
作者：
He R.;Zheng S.
通讯作者：
Zheng S.
DOI：
10.1115/1.2893923
发表时间：
1998-10
期刊：
Journal of Vibration and Acoustics
影响因子：
--
作者：
B. Liu;H. Tzou
通讯作者：
B. Liu;H. Tzou
DOI：
10.1007/s00170-005-2546-8
发表时间：
2006-09
期刊：
The International Journal of Advanced Manufacturing Technology
影响因子：
--
作者：
Ruey-Jing Lian;Bai-Fu Lin;Jyun-Han Huang
通讯作者：
Ruey-Jing Lian;Bai-Fu Lin;Jyun-Han Huang
影响因子：
4.1
作者：
H. Tzou;C. Chou
通讯作者：
H. Tzou;C. Chou