|本期目录/Table of Contents|

[1]谢慧,赵新龙.基于T-S模糊系统的压电驱动器迟滞特性动态建模[J].浙江理工大学学报,2019,41-42(自科五):644-649.
 XIE Hui,ZHAO Xinlong.Dynamic modeling for hysteresis characteristics of piezoelectric actuators based on TS Fuzzy System[J].Journal of Zhejiang Sci-Tech University,2019,41-42(自科五):644-649.
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基于T-S模糊系统的压电驱动器迟滞特性动态建模()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第41-42卷
期数:
2019年自科五期
页码:
644-649
栏目:
出版日期:
2019-09-18

文章信息/Info

Title:
Dynamic modeling for hysteresis characteristics of piezoelectric actuators based on TS Fuzzy System
文章编号:
1673-3851 (2019) 09-0644-06
作者:
谢慧赵新龙
浙江理工大学机械与自动控制学院,杭州 310018
Author(s):
XIE Hui ZHAO Xinlong
Faculty of Mechanical Engineering & Automation, Zhejiang Sci-Tech  University, Hangzhou 310018, China
关键词:
压电驱动器动态迟滞T-S模糊系统NFCRMA超平面隶属度函数
分类号:
TP20
文献标志码:
A
摘要:
为辨识压电驱动器的速率相关迟滞特性,提出了一种基于TakagiSugeno(TS)模糊系统的迟滞建模方法。首先,引入了新的模糊C回归聚类算法(Novel fuzzy Cregression model algorithm, NFCRMA)划分模糊空间,利用模糊C均值聚类算法(Fuzzy Cmeans,FCM)完成初始化,再利用改进的模糊C回归聚类算法(Fuzzy Cregression model, FCRM)确定模糊前件。其次,引入了与NFCRMA相对应的超平面隶属函数,利用递推最小二乘法完成模糊后件的辨识。最后,利用上述方法对压电驱动器的迟滞特性进行动态建模。该模型能够较好逼近输入频率在10 Hz到200 Hz的迟滞特性;在正弦衰减信号作用下,模型的相对误差控制在1%之内。实验结果表明该方法有效。

参考文献/References:

[1] Li P, Li P, Sui Y. Adaptive fuzzy hysteresis internal model tracking control of piezoelectric actuators with nanoscale application[J]. IEEE Transactions on Fuzzy Systems, 2016, 24(5):1246-1254.
[2] Guo Y, Mao J, Zhou K. Ratedependent modeling and H_∞ robust control of GMA based on Hammerstein model with Preisach operator[J]. IEEE Transactions on Control Systems Technology, 2015, 23(6):2432-2439.[3] Ahn K K, Kha N B. Internal model control for shape memory alloy actuators using fuzzy based Preisach model[J]. Sensors & Actuators A Physical, 2007, 136(2):730-741.
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[7] Zhao X,Tan Y. Neural network based identification of Preisachtype hysteresis in piezoelectric actuator using hysteretic operator[J]. Sensors & Actuators A Physical, 2006, 126(2):306-311.
[8] Mrad R. Ben, Hu H, A model for voltagetodisplacement dynamics in piezoceramic actuators subject to dynamicvoltage excitations[J] IEEE Transactions on Magnetics, 2002,7(4):479-489.
[9] 赵新龙,谭永红,董建萍.基于扩展输入空间法的压电执行器迟滞特性动态建模[J].机械工程学报,2010, 46(20):169-174.
[10] 王贞艳,张臻,周克敏,等.压电作动器的动态迟滞建模与 H_∞ 鲁棒控制[J]. 控制理论与应用,2014, 31(1):35-41.

备注/Memo

备注/Memo:
收稿日期:2019-01-14
网络出版日期: 2019-05-05
基金项目:国家自然科学基金项目(61273184);浙江省自然科学基金项目(LY15F030005)
作者简介:谢慧(1994-),女,湖北十堰人,硕士研究生,主要从事迟滞非线性系统方面的研究
通信作者:赵新龙,E-mail:zhaoxinlong@zstu.edu.cn
更新日期/Last Update: 2019-09-18