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  > 专利
专利名称: 一种二维非耦合纳米运动平台机构
其他题名: Two-dimensional non-coupling nano-motion platform mechanism
作者: 董再励; 刘柱; 丁晓辉; 周磊
所属部门: 机器人学研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司21002
专利国别: 中国
专利类型: 实用新型
专利状态: 有效
摘要: 一种二维非耦合纳米运动平台机构,属于纳米级位移输出及定位技术领域。包括动平台及内外框架,之间通过柔性导向连接筋板交错连接构成一体化结构,即:内框架的一对称边框与动平台间连接有柔性导向连接筋板,另一对称边框与外边框间连接有柔性导向连接筋板;在动平台与内边框及内外边框间的另一对边框上分别对称设有压电陶瓷驱动器和预紧驱动弹簧,压电陶瓷驱动器与外控制器连接。本实用新型采用分离框架与柔性筋板连接结构,使XY轴向运动独立,实现平台运动的平稳精确导向,整体结构简单紧凑。压电陶瓷驱动器与预紧驱动弹簧组合的驱动方式,可达到纳米/亚纳米驱动位移分辨率,降低平台的驱动控制设计难度,提高了平台整体的可装配性和可控性。
英文摘要: The utility model relates to a two-dimensional non-coupling nano-motion platform mechanism, belonging to the technical field of nano-grade displacement output and positioning. The two-dimensional non-coupling nano-motion platform mechanism comprises a movable platform, an inner frame and an outer frame which are connected by flexible guiding connection rib plates in an interlaced mode to form an integral structure, i.e. the flexible guiding connection rib plate is connected between a symmetrical frame of the inner frame and the movable platform, and the flexible guiding connection rib plate is connected between the other symmetrical frame of the inner frame and the outer frame the other pair of frames between the movable platform and the inner frame and between the movable platform and the outer frame are respectively and symmetrically provided with a piezoelectric porcelain driver and a pretightening driving spring and the piezoelectric porcelain driver is connected with an outer controller. The utility model adopts the connecting structure of the separated frames and the flexible rib plates, thereby ensuring that the XY axial motion is independent, realizing the stable and accurate guidance of platform motion and having simple and compact integral structure. The driving mode of combining the piezoelectric porcelain driver and the pretightening driving spring can reach nano/subnano driving displacement resolution ratio, reduce the driving control design difficulty of the platform, and improve the integral assembling ability and the controllability of the platform.
是否PCT专利:
申请日期: 2009-07-28
公开日期: 2010-04-28
授权日期: 2010-04-28
专利申请号: CN200920015961.4
公布/公告号: CN201444405U
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/13683
Appears in Collections:机器人学研究室_专利

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
CN200920015961.4.pdf(203KB)专利--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
[董再励]'s Articles
[刘柱]'s Articles
[丁晓辉]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[董再励]‘s Articles
[刘柱]‘s Articles
[丁晓辉]‘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: CN200920015961.4.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