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一种新型跨声速风洞捕获轨迹系统的设计与分析
Alternative TitleDesign and Analysis of a New Captive Trajectory System for Transonic Wind Tunnel
刘哲1,2; 尹猛1,3; 徐志刚1; 王军义1
Department智能产线与系统研究室
Source Publication机床与液压
ISSN1001-3881
2019
Volume47Issue:1Pages:82-86
Contribution Rank1
Keyword跨声速风洞 捕获轨迹系统 六自由度机构 运动学方程 位置误差分析 蒙特卡洛法
Abstract针对传统的跨声速风洞捕获轨迹系统机构堵塞度大、位置精度低的问题,提出一种新型的CTS机构。介绍CTS系统的组成及工作原理,然后对其机械系统进行了设计与分析。为了验证机构的合理性,分析机构的堵塞度和刚度,建立六自由度机构的运动学方程,并在此基础上建立机构的位置误差模型,最后基于蒙特卡洛法对其位置精度进行了分析。结果表明:该新型CTS机构的阻塞度、刚度和位置精度都满足设计要求,且优于原机构。
Other AbstractA new type of trajectory capture system ( CTS) mechanism was proposed for the traditional CTS with high blockage and low position accuracy in transonic wind tunnel. The composition and working principle of the CTS system were introduced,then its mechanical system was designed and analyzed. In order to verify the rationality of the mechanism,the blockage and stiffness of the mechanism were analyzed,and based on the 6-DOF kinematic equations,the position error model of the mechanism was established. Finally,the position error of the system was analyzed based on Monte-Carlo method. The analysis results show that the blockage,stiffness and position error of the new CTS mechanism meet the design requirements and are superior to the original mechanism.
Language中文
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/24145
Collection智能产线与系统研究室
Corresponding Author刘哲
Affiliation1.中国科学院沈阳自动化研究所
2.东北大学机械工程与自动化学院
3.中国科学院大学
Recommended Citation
GB/T 7714
刘哲,尹猛,徐志刚,等. 一种新型跨声速风洞捕获轨迹系统的设计与分析[J]. 机床与液压,2019,47(1):82-86.
APA 刘哲,尹猛,徐志刚,&王军义.(2019).一种新型跨声速风洞捕获轨迹系统的设计与分析.机床与液压,47(1),82-86.
MLA 刘哲,et al."一种新型跨声速风洞捕获轨迹系统的设计与分析".机床与液压 47.1(2019):82-86.
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