中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 机器人学研究室  > 期刊论文
题名: 周期性输入的直线伺服系统改进重复控制
其他题名: Modified repetitive control of periodic input linear servo system
作者: 赵希梅 ; 孙显峰 ; 刘浩 ; 李洪谊
作者部门: 机器人学研究室
关键词: 直线伺服系统 ; 周期信号 ; 重复控制器 ; 插入型重复控制器 ; 跟踪误差
刊名: 电机与控制学报
ISSN号: 1007-449X
出版日期: 2013
卷号: 17, 期号:2, 页码:112-116
收录类别: EI ; CSCD
产权排序: 1
摘要: 针对直线电机驱动的凸轮加工随动系统实际加工应用中,要求系统既要对周期性输入信号具有跟踪能力,又要对周期性扰动具有抑制能力。对这一问题,根据基于内模原理的重复控制理论设计实用性强的插入型重复控制器,来消除由周期性输入的基波和谐波所引起的误差,以便减小系统周期性稳态跟踪误差。为进一步改善控制器的性能,有效地增加运行带宽,设计改进的插入型重复控制器,减小系统的跟踪误差,使得系统的跟踪性能得到更好的改善。最后,对直线伺服电机驱动的凸轮加工中心进行了仿真研究,结果表明所提出的控制方案提高了系统跟踪性能和鲁棒性能,既有效地抑制系统周期性扰动的影响,又对周期性输入信号实现准确跟踪。
英文摘要: For cam machining drive system driven by the linear motor, in many machining applications, generally the system has tracking ability of a periodic trajectory, and rejection ability of a periodic dis- turbance. According to the periodic motion characteristic of the linear motor servo system, a practical plug-in type repetitive controller was designed according to the repetitive control theory based on inner model principle. It eliminated the system error caused by the periodic input fundamental wave and har- monic wave, to reduce the system periodic steady-state tracking error. In order to further improve the per- formance of the controller, and effectively increase the operating bandwidth, a modified plug-in type re- petitive controller was designed. It reduced the tracking error of the system, and made the system track- ing performance improved. Finally, the linear servo motor driven cam machining center was studied, and the simulation results show that the proposed control scheme improves the system tracking performance and robust performance, and effectively inhibits system periodic perturbation effects, and accurately track the periodic input signal.
语种: 中文
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/12584
Appears in Collections:机器人学研究室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
周期性输入的直线伺服系统改进重复控制.pdf(734KB)----开放获取View Download
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[赵希梅]'s Articles
[孙显峰]'s Articles
[刘浩]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[赵希梅]‘s Articles
[孙显峰]‘s Articles
[刘浩]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 周期性输入的直线伺服系统改进重复控制.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace