Calibration equipment for rocket nozzle motion testing and its error analysis

LIU Bo; YE Dong; CHE Ren-sheng

doi:null

您当前的位置：

首页 >

文章列表页 >

Calibration equipment for rocket nozzle motion testing and its error analysis

Article | 更新时间：2020-08-12

- Calibration equipment for rocket nozzle motion testing and its error analysis
- Optics and Precision Engineering Vol. 17, Issue 7, Pages: 1553-1560(2009)
- 作者机构：
  
  哈尔滨工业大学自动化测试与控制系,黑龙江哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：
  CLC： V471;V233
- Received：07 November 2008，
  
  Revised：01 February 2009，
  
  Published Online：25 July 2009，
  
  Published：25 July 2009
- 稿件说明：
移动端阅览
刘博, 叶东, 车仁生. 火箭喷管三维运动测试的校准装置及误差分析[J]. 光学精密工程, 2009,17(7): 1553-1560

LIU Bo, YE Dong, CHE Ren-sheng. Calibration equipment for rocket nozzle motion testing and its error analysis[J]. Editorial Office of Optics and Precision Engineering, 2009,17(7): 1553-1560
刘博, 叶东, 车仁生. 火箭喷管三维运动测试的校准装置及误差分析[J]. 光学精密工程, 2009,17(7): 1553-1560 DOI：

LIU Bo, YE Dong, CHE Ren-sheng. Calibration equipment for rocket nozzle motion testing and its error analysis[J]. Editorial Office of Optics and Precision Engineering, 2009,17(7): 1553-1560 DOI：

摘要

火箭发动机喷管三维运动参数的测试是对其精确控制的前提

其校准装置是保证测试精度的关键。本文提出了一种能够直接模拟火箭喷管实际运动并提供标准的位置和运动参数的校准装置

用于火箭喷管三维运动测试的静态和动态校准。在分析火箭喷管运动的基础上

设计了一种新型校准装置的结构。该装置主要由基座、升降台、摇摆台以及喷管标准件组成;具有三个自由度

分别为绕

轴和

轴的摆动

以及

轴方向的直线移动。应用多体系统运动学误差理论推导了几何误差源影响校准装置的指向误差和摆心位置误差的公式

分析了几何误差的来源。通过仿真得出了指向误差和摆心位置误差在喷管摆动范围内的分布

指出为满足校准精度

对指向误差影响较大的垂直度误差应控制在15之内

对摆心位置误差影响较大的相交度误差应控制在80 m以内。

Abstract

The 3D motion parameter measurement of a rocket motor nozzle is a premiss for accurately controlling the nozzle

and the calibration equipment is the key to ensure motion testing at a high precision.To test accurately 3D motion parameters

this paper proposes a new calibration equipment to directly simulate the actual motion of the rocket motor nozzle and to supply the standard position and motion parameters for static and dynamic calibrations. After analyzing the motion of the rocket motor nozzle

a new mechanism consisting of a base

a lifting table

a swing table and a standard nozzle model is proposed

which concludes three degrees of freedom

rotation on

and

coordinate axes

lifting on

coordinate axis. The terminal error expression is derived by the theory of multi-system kinematic error in consideration of the geometric errors effect on pointing errors and nozzle center position errors

then the origin of geometric errors is analyzed. By the simulated results

the distribution states of pointing errors and center position errors in rotation ranges are obtained. On the basis of the obtained results

it suggests that the orthogonality errors mostly influncing pointing errors should be controlled below 15

and the axis intersection errors mostly influncing center position errors should be controlled below 80 m.

关键词

Keywords

references

SUTTON G. Rocket Propulsion Dlements: an Introduction to the Engineering of Rockets[M].New Rork: Wiley,1992.[2] CAO W P, BI W, CHE R SH. 6-DOF motion and center of rotation estimation based on stereo vision[J]. Chinese Journal of Mechanical Engineering (English Edition),2008,21(2):87-92.[3] YE D,XU Q Y,CHE R SH. Camera calibration technique for vision measurement system[J]. Opt. Precision Eng., 2006,14(5):883-890.[4] 吴国栋,韩冰,何煦. 精密测角法的线阵CCD相机几何参数实验室标定方法[J]. 光学精密工程,2007,15(10):9261-2361. WU G D, HAN B, HE X. Calibration of geometric parameters of line array CCD camera based on exact measuring angle in lab[J]. Opt. Precision Eng., 2007,15(10):9261-2361. (in Chinese)[5] 刘万里,王占奎,曲兴华,等. 激光跟踪测量系统跟踪转镜的误差分析[J]. 光学精密工程,2008,16(4):585-590. LIU W L, WANG ZH K, QU X H,et al.. Error analysis of tracking mirror for laser tracker system[J]. Opt. Precision Eng., 2008,16(4):585-590. (in Chinese)[6] 粟时平,李圣怡,王贵林. 多轴数控机床的通用运动学综合空间误差模型[J]. 国防科技大学学报,2001,23(4):45-50. SU SH P, LI SH Y, WANG G L. A universal synthetic volumetric error model of multi-axis NC machine tool based on kinematics[J]. Journal of National University of Defense Technology, 2001,23(4):45-50. (in Chinese)[7] 李岩,范大鹏. 基于多体系统运动学理论的三轴转台装配误差建模分析[J]. 兵工学报,2007,28(8):981-987. LI Y, FAN D P. Error analysis of three-axis turntable aimed at assembling based on multi-system kinematics Theory[J]. Acta Armamentarii, 2007,28(8): 981-987.(in Chinese)[8] 曲智勇,陈维山,姚郁. 某型六自由度运动系统误差建模[J]. 哈尔滨工业大学学报,2007,39(9):1345-1349. QU ZH Y, CHEN W SH, YAO Y. Error model of a certain 6-DOF motion system[J]. Journal of Harbin Institute of Technology, 2007,39(9):1345-1349. (in Chinese)[9] Louis A DeMore. Design study for a high-accuracy three-axis test table [J]. J Guidance, 1985,10(1): 318-333.[10] 金光,王家骐,倪伟. 星体弧长法标定光电经纬仪指向精度[J]. 光学精密工程,1999,7(4):91-95. JIN G,WANG J Q,NI W.Calibration of pointing accuracy with electro-optic phototheodolites by the star arc-length[J].Opt. Precision Eng.,1999,7(4):91-95.(in Chinese)[11] 肖卫国,郝崇恩,李高凤. 三轴飞行模拟转台误差研究[J]. 系统仿真学报,2001,13(5):678-680. XIAO W G, HAO CH E, LI G F. Research on error for a three-axis flight simulation turntable [J]. Journal of System Simulation, 2001,13(5):678 - 680. (in Chinese)

Views

942

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Deflectometric measurement technology for optical surfaces： principles， challenges， and prospects（invited）

EIS for ground-based imaging systems supporting scene switching perception

High-precision measurement of Wolter-I mandrel for X-ray microscopy by using double confocal probes

Axis alignment and error analysis of a novel rotating laser-scanning system

Magnetic field time-gate displacement sensor based on discrete winding and its error characteristics

Related Author

ZHANG Xiangchao

NIU Xingman

HAO Siyuan

LANG Wei

LI Pingfeng

LIU Ruiyang

ZHANG Zonghua

SONG Liduo

Related Institution

School of Information Science and Technology， Fudan University

College of Mechanical Engineering， Hebei University of Technology

Changchun Institute of Optics，Fine Mechanics and Physics，Chinese Academy of Sciences

Academy for Advanced Interdisciplinary Studies， Northeast Normal University

Institute of Precision Optical Engineering， School of Physics Science and Engineering， Tongji University

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰