中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 装备制造技术研究室  > 期刊论文
题名:
基于气浮的卫星挠性旋转帆板物理仿真系统设计
其他题名: Design of Physical Simulation System for Satellite Flexible Rotating Panels Based on Flotation
作者: 尹猛; 徐志刚; 白鑫林; 刘哲
作者部门: 装备制造技术研究室
通讯作者: 尹猛
关键词: 卫星旋转帆板 ; 主轴惯量 ; 挠性频率 ; 动力学等效 ; 振动特性
刊名: 空间科学学报
ISSN号: 0254-6124
出版日期: 2017
卷号: 37, 期号:3, 页码:338-343
收录类别: CSCD
产权排序: 1
摘要: 挠性附件运动时产生的弹性振动是影响空间飞行器指向精度和控制性能的主要原因.因此,在地面对控制系统抑制振动的性能进行验证具有重要意义.由于太阳帆板低频且长度较大,在地面构建大范围运动的空间微重力环境,耗资及难度极大。本文提出一种基于等效主轴惯量与挠性频率的卫星挠性旋转帆板挠性模拟器,基于气浮法设计了低摩擦与微重力环境的物理仿真系统,并建立了模拟器的动力学模型,等效模拟了卫星挠性旋转帆板的振动特性,降低了卫星挠性旋转帆板地面微重力运动环境模拟的难度,实现了对其控制算法抑制振动性能的有效及高经济性测试.仿真结果表明,模拟器可以通过简单操作实现参数的平滑改变以模拟不同参数及结构的卫星挠性旋转帆板,且具...
英文摘要: The elastic vibration is the main reason that affects the pointing accuracy and control performance of the space vehicle. It is of great interest to verify the ability of the control system to suppress vibration. Because the natural vibration frequency of solar panel is very low and its scale is large, the difficulty and cost to construct a spatial microgravity environment in ground are great. A flexible simulator based on equivalent principal axis inertia and flexible frequency is presented. Based on flotation technique, the physical simulation system of low friction and micro gravity environment is designed, and the dynamic model of the simulator is established, which realizes the effective and high economic test of the control algorithm. The results verify that the vibration characteristics of the simulator is consistent with those of the real solar panel, and its performance meets the test requirements. The simulator can change the parameters smoothly through a simple operation to simulate various flexible satellite rotating panel with different parameter and structure.
语种: 中文
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/20728
Appears in Collections:装备制造技术研究室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
基于气浮的卫星挠性旋转帆板物理仿真系统设计.pdf(1148KB)期刊论文作者接受稿开放获取View Download

Recommended Citation:
尹猛,徐志刚,白鑫林,等. 基于气浮的卫星挠性旋转帆板物理仿真系统设计[J]. 空间科学学报,2017,37(3):338-343.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[尹猛]'s Articles
[徐志刚]'s Articles
[白鑫林]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[尹猛]‘s Articles
[徐志刚]‘s Articles
[白鑫林]‘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: 基于气浮的卫星挠性旋转帆板物理仿真系统设计.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 © 2007-2017  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace