|本期目录/Table of Contents|

[1]赵富,于志伟,曾鸣,等.低频线振动台加速度失真非线性补偿控制方法[J].电机与控制学报,2010,(07):91-98.
 ZHAO Fu,YU Zhi-wei,ZENG Ming,et al.Nonlinear compensation control scheme for acceleration distortion of low-frequency linear vibration table system[J].,2010,(07):91-98.
点击复制

低频线振动台加速度失真非线性补偿控制方法(PDF)
分享到:

《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2010年07
页码:
91-98
栏目:
出版日期:
2010-08-07

文章信息/Info

Title:
Nonlinear compensation control scheme for acceleration distortion of low-frequency linear vibration table system
作者:
赵富; 于志伟; 曾鸣; 苏宝库;
哈尔滨工业大学空间控制与惯性技术研究中心;
Author(s):
ZHAO Fu; YU Zhi-wei; ZENG Ming; SU Bao-ku
Space Control and Inertia Technology Research Center; Harbin Institute of Technology; Harbin 150001; China
关键词:
直线电机 低频线振动台 重复学习控制 自适应控制 模糊系统 跟踪性能 加速度失真度
Keywords:
linear motors low-frequency linear vibration table repetitive learning control adaptive con-trol fuzzy system tracking performance acceleration distortion
分类号:
TB534.2
DOI:
-
文献标志码:
A
摘要:
为了抑制低频线振动台中存在的模型不确定性及外部扰动,基于模糊基函数网络(FBFN)提出了一种自适应重复学习控制方法。利用FBFN逼近低频线振动台的模型不确定性及外部扰动,将对模型不确定性和扰动的辨识问题转化为对FBFN权系数的辨识问题。所提出的控制律由自适应控制和重复学习控制组成。自适应律用来估计FBFN权系数;为了有效地减弱抖振,使用自适应PI控制结构逼近非连续控制。由于非连续控制的界是未知的,利用自适应律估计这个未知的界。重复学习控制用来提高系统对周期性输入信号的跟踪性能。采用Lyapunov理论设计的自适应重复学习控制律保证了低频线振动台的渐近稳定性和位置跟踪性能。仿真结果表明,自适应重复学习控制律改善了系统的跟踪性能和加速度失真度。
Abstract:
An adaptive repetitive learning control scheme based on the fuzzy basis function network(FBFN) is presented to restrain model uncertainties and external disturbances in low-frequency linear vi-bration table system.FBFN is used to estimate model uncertainties and external disturbances,which change the identification problem from identifying model uncertainties and disturbances to identifying the coefficients of FBFN.The control algorithm consists of an adaptive component and a repetitive learning component.T...

参考文献/References:

-

相似文献/References:

[1]穆海华,周云飞,温新,等.直线电机齿槽推力波动的标定与补偿方法[J].电机与控制学报,2009,(05):721.
 MU Hai-hua,ZHOU Yun-fei,et al.Approach to calibrating and compensating cogging force ripple in linear motors[J].,2009,(07):721.
[2]刘少刚,邱波.动磁式永磁直线无刷直流电机气隙磁场的解析分析[J].电机与控制学报,2009,(增刊1):62.
 LIU Shao-gang,QIU Bo.Analytic analysis of air gap field of moving-magnet linear permanent magnet brushless DC motors[J].,2009,(07):62.
[3]李义强,周惠兴,王先逵,等.直线电机伺服定位系统时间最优鲁棒控制[J].电机与控制学报,2011,(03):13.
 LI Yi-qiang,ZHOU Hui-xing,WANG Xian-kui,et al.Robust time-optimal control of a linear motor positioning system[J].,2011,(07):13.
[4]邹慧明,张立钦,彭国宏,等.动磁式直线振荡电机性能模拟及实验[J].电机与控制学报,2012,(04):25.
 ZOU Hui-ming,ZHANG Li-qin,PENG Guo-hong,et al.Performance simulation and experiment research on moving-magnet linear oscillation motor[J].,2012,(07):25.
[5]蒋浩,周赣,黄学良,等.一种高精确度N相直线电机电感与磁力特性[J].电机与控制学报,2012,(12):1.
 JIANG Hao,ZHOU Gan,HUANG Xue-liang,et al.Inductance and magnetic force analysis of a high-presion N-phase linear motor[J].,2012,(07):1.
[6]王丽梅,李兵.基于摩擦观测器的直接驱动XY平台轮廓控制器设计[J].电机与控制学报,2013,(01):31.
 WANG Li-mei,LI Bing.Contour controller design for direct drive XY table based on friction observer[J].,2013,(07):31.
[7]范良志.电织针永磁阵列内的静磁场分布及结构刚度分析[J].电机与控制学报,2013,(03):84.
 FAN Liang-zhi.Static magnetic field and structure rigidity analysis for permanent magnet matrix in electric knitting needle[J].,2013,(07):84.
[8]司纪凯,艾立旺,韩俊波,等. 直线感应电机空载速度特性分析[J].电机与控制学报,2014,18(07):37.
 SI Ji-kai,AI Li-wang,HAN Jun-bo,et al. Characteristic analysis of no-load speed of linear induction motor[J].,2014,18(07):37.
[9]司纪凯,艾立旺,韩俊波,等. 直线感应电机空载速度特性分析[J].电机与控制学报,2014,18(07):37.
 SI Ji-kaiAI Li-wang,HAN Jun-boXU Xiao-zhuoSHANGGUAN Xuan-feng. Characteristic analysis of no-load speed of linear induction motor[J].,2014,18(07):37.
[10]赵玫 邹继斌,韩辅君 杨洪勇 刘慧霞. 横向磁通永磁直线电机损耗的研究[J].电机与控制学报,2014,18(11):29.
 ZHAO Mei ZOU Ji-bin HAN Fu-jun YANG Hong-yong LIU Hui-xia. Research on losses of transverse flux permanent magnet linear motor[J].,2014,18(07):29.

备注/Memo

备注/Memo:
国家安全重大基础研究项目(973-61334)
更新日期/Last Update: 2010-10-20