ACTA AERONAUTICAET ASTRONAUTICA SINICA >
Methods of Micro Thrust Measurement and Analysis of Its Key Issues
Received date: 2013-04-15
Revised date: 2013-07-04
Online published: 2013-07-10
The technology of micro thrust measurement is employed to evaluate the performance of micro-thrusters. The measurement principles of steady thrust, pulse impulse, average thrust and instantaneous thrust are introduced. The classical thrust stands are summarized and classified into types of torsional beam, balance, hanging pendulum and hanging arm according to their dynamic configurations. Their characteristics, purposes, advantages and disadvantages are analyzed. Such key problems as measurement principle research, error influence factors and countermeasures, calibration, and measurement automatization are discussed. Based on the above analysis, a μN-thrust stand is designed and implemented. The experiment results demonstrate that the designed system features good repetitivity of measurement and up to μN levels of accuracy. Thus it verifies the feasibility of the thrust stand for thrust measurement and its effect in improving precision and stability.
HONG Yanji , ZHOU Weijing , WANG Guangyu . Methods of Micro Thrust Measurement and Analysis of Its Key Issues[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2013 , 34(10) : 2287 -2299 . DOI: 10.7527/S1000-6893.2013.0334
[1] D'Souza B C, Ketsdever A D. Investigation of time-dependent forces on a nano-Newton-second impulse balance. Review of Scientific Instruments, 2005, 76(1): 1-10.
[2] Liu X Y, Fan N J, Li K J. The state-of-the-art and development tendencies of thrust measurement for micro-thrusters. Measurement & Control Technology, 2004, 23(5): 18-20. (in Chinese) 刘向阳, 范宁军, 李科杰. 微型推力器推力测试的现状及发展趋势. 测控技术, 2004, 23(5): 18-20.
[3] Arakawa S Y. A high-resolution thrust stand for ground tests of low-thrust space propulsion devices. Review of Scientific Instruments, 1993, 64(3): 719-723.
[4] Dennis T, Center G S, Greenbelt M D, et al. Design and development of a micropound extended range thrust stand/MERTS. NASA TN-D-7029, 1970.
[5] Camero-Castano M. A torsional balance for the characterization of micro-Newton thrusters. Review of Scientific Instruments, 2003, 74(10): 4509-4514.
[6] Cassady L D, Kodys A D, Choueiri E Y. A thrust stand for high-power steady-state plasma thrusters. AIAA-2002-4118, 2002.
[7] Merkowitz S M, Maghami P G, Sharma A, et al. A μNewton thrust-stand for LISA. Classical and Quantum Gravity, 2002, 19(7): 1745-1750.
[8] Marhold K, Tajmar M. Micronewton thrust balance for indium FEEP thrusters. AIAA-2005-4387, 2005.
[9] Nagao N, Yokota S, Komurasaki K, et al. Development of a dual pendulum thrust stand for hall thrusters. AIAA-2007-5298, 2007.
[10] Zhao B R, Li J, Jiang J W. Study of the micro-thrust automatic measurement system. Journal of Astronautic Metrology and Measurement, 2000, 20(4): 31-35. (in Chinese) 赵宝瑞, 李晶, 蒋金伟. 微小推力自动测量系统研究. 宇航计测技术, 2000, 20(4): 31-35.
[11] Zhao B R, Li J. Study of the micro-thrust automatic measurement device of electric rocket. Missiles and Space Vehicles, 2000(2): 41-47. (in Chinese) 赵宝瑞, 李晶. 电火箭微小推力自动测量装置研究. 导弹与航天运载技术, 2000(2): 41-47.
[12] Tang F, Ye X Y, Zhou Z Y. A target indirect measurement method of microthrust. Micronanoelectronic Technology, 2003(7/8): 438-440, 444. (in Chinese) 唐飞, 叶雄英, 周兆英. 一种基于间接标靶法的微小推力测量技术. 微纳电子技术, 2003(7/8): 438-440, 444.
[13] Chen X P, Li Y, Zhou Z Y. Microthrust force measurement method using series connected double elastic elements. Journal of Tsinghua University: Science and Technology, 2004, 44(2): 205-208. (in Chinese) 陈旭鹏, 李勇, 周兆英. 采用双弹性元件级联的微小推力测量方法. 清华大学学报:自然科学版, 2004, 44(2): 205-208.
[14] Tang H B, Liu C, Xiang M, et al. Full elastic microthrust measurement equipment. Journal of Propulsion Technology, 2007, 28(6): 703-706. (in Chinese) 汤海滨, 刘畅, 向民, 等. 微推力全弹性测量装置. 推进技术, 2007, 28(6): 703-706.
[15] Cubbin E A, Ziemer J K, Choueiri E Y, et al. Pulsed thrust measurements using laser interferometry. Review of Scientific Instruments, 1997, 68(6): 2339-2346.
[16] Haag T W. Thrust stand for pulsed plasma thrusters. Review of Scientific Instruments, 1997, 68(5): 2060-2067.
[17] Ketsdever A D, Pancotti A P, Lilly T, et al. Development of a thrust stand micro-balance to assess micropropulsion performance. AIAA-2005-4415, 2005.
[18] Spanjers G, Adkison P B, Dulligan M, et al. Resonant operation of a micro-Newton thrust stand. AIAA-2002-3821, 2002.
[19] Simon D H, Land B, Nedungadi A, et al. AIAA-2005-4264, 2005.
[20] Koizumi H, Komurasaki K, Arakawa Y. Development of thrust stand for low impulse measurement from microthrusters. Review of Scientific Instruments, 2004, 75(10): 3185-3190.
[21] Phipps C R, Luke J R, Helgeson W, et al. A low-noise thrust stand for microthrusters with 25nN resolution. Fourth International Symposium on Beamed Energy Propulsion, 2006.
[22] Phipps C R. Micro laser plasma thrusters for small satellites. STTR 1999-F49620-98-C-0038, 1999.
[23] Cen J W, Fu J, Jiang F M, et al. Developement and test of a micro-thrust stand with torsional balance. Beijing: Proceeding of the 8th Chinese Electric Propulsion Conference, 2012. (in Chinese) 岑继文, 付健, 蒋方明,等. 扭摆式微推力测量系统的实验研制和性能测试. 北京: 第八届中国电推进技术学术研讨会, 2012.
[24] Shen B, Zhao F M, Gao H, et al. Design and research of experiment equipment for microthrust measurement. Beijing: Proceeding of the 8th Chinese Electric Propulsion Conference, 2012. (in Chinese) 申波, 赵凤鸣, 高辉, 等. 微推力测量实验装置的设计与研究. 北京: 第八届中国电推进技术学术研讨会, 2012.
[25] Yang Y X, Tu L C, Yang S Q, et al. A torsion balance for impulse and thrust measurements of micro-Newton thrusters. Review of Scientific Instruments, 2012, 83(1): 015105.
[26] Li J, Mei H W, Wang G. THE Automatic measurement system of the micro-small thrust of the thruster. Beijing: Proceeding of the 8th Chinese Electric Propulsion Conference, 2012. (in Chinese) 李晶, 梅红伟, 王耕. 推力器微小推力自动测量系统. 北京: 第八届中国电推进技术学术研讨会, 2012.
[27] Lee R H, D'Souza B C, Lilly T C. Laser-induced ablation processes investigated using enhanced impulse measurement techniques. 38th AIAA Plasmadynamics and Lasers Conference, 2007.
[28] Orieux S, Rossi C, Esteve D. Thrust stand for ground tests of solid propellant microthrusters. Review of Scientific Instruments, 2002, 73(7): 2694-2698.
[29] Polzin K A, Markusic T E, Stanojev B J. Thrust stand for electric propulsion performance evaluation. Review of Scientific Instruments, 2006, 77(10): 105108.
[30] Emhoff J W, Simon D H, Land H B. Progress in thrust measurements from micro pulsed plasma discharges. AIAA-2007-5299, 2007.
[31] Yang Y X. Researches on the thrust and impulse per formances of micro-Newton thrusters. Wuhan: Huazhong University of Science & Technology, 2012. (in Chinese) 杨元侠. 微牛顿量级推进器的推力性能研究. 武汉: 华中科技大学, 2012.
[32] Yan A, Appel B, Gedrimas B. MilliNewton thrust stand calibration using electrostatic fins. AIAA-2009-212, 2009.
[33] Ye J F. Effects of target character on mechanical property in laser micro ablation. State Key Laboratory of Laser Propulsion & Application, Academy of Equipment, 2011. (in Chinese) 叶继飞. 靶特性对激光微烧蚀力学性能的影响研究. 装备学院激光推进及其应用国家重点实验室, 2011.
[34] Wang Y, You Z, Wang G Y, et al. A method of multi-pulse microthrust measurement. Acta Aeronautica et Astronautica Sinica, 2009, 30(12): 2257-2262. (in Chinese) 王宇, 尤政, 王广宇, 等. 一种多脉冲微推力的测量方法. 航空学报, 2009, 30(12): 2257-2262.
[35] Wang G Y, Hong Y J. Investigation on the measurements of averaging thrust for pulsed thrusters. Journal of Propulsion Technology, 2009, 30(5): 638-640. (in Chinese) 王广宇, 洪延姬. 脉冲微推力器平均推力测量研究. 推进技术, 2009, 30(5): 638-640.
[36] Wang B X. Measurement technology. Beijing: Tsinghua University Press, 2012: 122. (in Chinese) 王伯雄. 测试技术基础. 北京: 清华大学出版社, 2012: 122.
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