间接法测量微推力现状及关键问题分析
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摘要
间接法是星载微推进器推力测量的重要方法之一。将基于间接法的测量结构分为吊摆型、弹性盘型、悬臂梁型三种基本动力学构型,总结了三种结构的国内外研究现状,对比分析了三种结构的测量原理及测量特性。指出了测量理论模型、高精度参数标定、高精度位移测量是测量中的关键问题,并对各关键问题中的技术难点提出了解决方法。指出建立动力学模型,确定动态推力测量方法,以及研究推进器尾喷流冲击力与实际推力之间的关系是下一步需要重点解决的问题。
Indirect method is one of the important methods for thrust measurement of space borne micro-thrusters.The current indirect measurement structures were divided into three basic dynamic configurations,namely,pendulum type,elastic disk type and cantilever beam type. The present research situation of these three structures at home and abroad were summarized,and the measurement principle and measurement characteristics were compared and analyzed. It was pointed out that measurement theory model,high precision parameter calibration and displacement measurement are the key problems in measurement.The corresponding solutions to the key problems were briefly described. At last,it was pointed out that the proper way to study dynamic thrust measurement method and the relationship between the measured impact force of the jet plume with the actual thrust are the key problems that need to be solved further.
Indirect method is one of the important methods for thrust measurement of space borne micro-thrusters.The current indirect measurement structures were divided into three basic dynamic configurations,namely,pendulum type,elastic disk type and cantilever beam type. The present research situation of these three structures at home and abroad were summarized,and the measurement principle and measurement characteristics were compared and analyzed. It was pointed out that measurement theory model,high precision parameter calibration and displacement measurement are the key problems in measurement.The corresponding solutions to the key problems were briefly described. At last,it was pointed out that the proper way to study dynamic thrust measurement method and the relationship between the measured impact force of the jet plume with the actual thrust are the key problems that need to be solved further.
引文
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[18]Bohrk H,Auweterkurtz M.Thrust Measurement of the Hybrid Electric Thruster TIHTUS by a Baffle Plate[J].Journal of Propulsion&Power,2012,25:729~736.
[19]Chakraborty S,Courtney D G,Shea H.A 10 n N resolution thrust-stand for micro-propulsion devices[J].Review of Scientific Instruments,2015,86(11):279~285.
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[22]Eric T.Wolf.Porous emitter colloid thruster performance using optical techniques[D].Alabama:Air University,2013.
[23]熊继军,周兆英.实现微牛级动态推力测试的方法和试验研究[J].测试技术学报,2004,18(z3):1~4.
[24]李腾,潘文霞,林烈,等.一种电弧加热推进器推力测试架[J].宇航计测技术,2008,28(2):17~20.
[25]Kremeyer K,Lapeyre J,Hamann S.Compact and Robust Laser Impulse Measurement Device with Ultrashort Pulse Laser Ablation Results[J].AIP,2008,997(1):147~158.
[26]岑继文,徐进良.一种微推力测量的简化处理方法[J].航空学报,2008,29(2):297~303.
[27]岑继文,徐进良.微推力与冲击力关系的实验研究[J].推进技术,2009,30(1).114~118+125.
[28]Courtney D G,Dandavino S,Shea H.Comparing Direct and Indirect Thrust Measurements from Passively Fed Ionic Electrospray Thrusters[J].Applied Physics Letters,2015,90(5):063303-2647.
[29]Wang A,Wu H,Tang H,et al.Development and testing of a new thrust stand for micro-thrust measurement invacuum conditions[J].Vacuum,2013,91(3):35~40.
[2]Merkowitz S M,Ahmad A,Hyde T T,et al.LISA propulsion module separation study[J].Classical and Quantum Gravity,2005,22:S413-S419.
[3]Ziemer J K,Randolph T M,Franklin G W,et al.Delivery of Colloid Micro-Newton Thrusters for the Space Technology 7 Mission[C].IEEE Aerospace Conference Proceedings,2010:1~19.
[4]Phipps C R,Luke J R,Mcduff G G,et al.Laser ablation powered mini thruster[J].Proceedings of SPIE-the International Society for Optical Engineering,2002,4760:833~842.
[5]杨乐,李自然,吴建军,等.脉冲等离子体推力器微推力测试技术的述评[J].宇航计测技术,2006,26(4):52~55.
[6]曹帅,汤海滨,张尊,等.离子发动机羽流空间电位诊断[J].中国空间科学技术,2016,36(1):103~112.
[7]张如飞,周军,于晓洲.基于Maksimov算法的航天器姿控推进器故障诊断[J].振动、测试与诊断,2010,30(4):409~413.
[8]刘向阳,范宁军,李科杰.微型推进器推力测试的现状及发展趋势[J].测控技术,2004,23(5):18~20.
[9]Brady D,White H,March P,et al.Anomalous Thrust Production from an RF Test Device Measured on a LowThrust Torsion Pendulum[C].Aiaa/asme/sae/asee Joint Propulsion Conference,2015.
[10]洪延姬,周伟静,王广宇.微推力测量方法及其关键问题分析[J].航空学报,2013,34(10):2287~2299.
[11]Dou B X,Zhao Y,Yao X,et al.Review of thrust measurement techniques for micro-thrusters[J].Journal of Measurement Science and Instrumentation,2013,4(2):103~110.
[12]Tang H,Shi C,Zhang X,et al.Pulsed thrust measurements using electromagnetic calibration techniques[J].Review of Scientific Instruments,2011,82(3):82~1874.
[13]White H,March P,Lawrence J,et al.Measurement of Impulsive Thrust from a Closed Radio-Frequency Cavity in Vacuum[J].Journal of Propulsion&Power,2016,1~12.
[14]李晶,梅红伟,王耕.推力器微小推力自动测量系统[C].北京:第八届中国电推进技术学术研讨会,2012.
[15]Orieux S,Rossi C,Estève D.Thrust stand for ground tests of solid propellant microthrusters[J].Review of Scientific Instruments,2002,73(7):2694~2698.
[16]Pancotti A,Haag T,King S,et al.Recommended Practices in Thrust Measurements[C].International Electric Propulsion Conference,2013.
[17]Grubi2ic A N,Gabriel S B.Development of an indirect counterbalanced pendulum optical-lever thrust balance for micro-to millinewton thrust measurement[J].Measurement Science&Technology,2010,21(10):105101.
[18]Bohrk H,Auweterkurtz M.Thrust Measurement of the Hybrid Electric Thruster TIHTUS by a Baffle Plate[J].Journal of Propulsion&Power,2012,25:729~736.
[19]Chakraborty S,Courtney D G,Shea H.A 10 n N resolution thrust-stand for micro-propulsion devices[J].Review of Scientific Instruments,2015,86(11):279~285.
[20]Gessini P,Gabriel S,Fearn D.A Study of the Thrust Generated by a T6 Hollow Cathode[J].2013.
[21]Paolo Gessini.Hollow cathode thrust measurement using a target:Initial results and some issues[C].4th Spacecraft Propulsion Conference,2004.
[22]Eric T.Wolf.Porous emitter colloid thruster performance using optical techniques[D].Alabama:Air University,2013.
[23]熊继军,周兆英.实现微牛级动态推力测试的方法和试验研究[J].测试技术学报,2004,18(z3):1~4.
[24]李腾,潘文霞,林烈,等.一种电弧加热推进器推力测试架[J].宇航计测技术,2008,28(2):17~20.
[25]Kremeyer K,Lapeyre J,Hamann S.Compact and Robust Laser Impulse Measurement Device with Ultrashort Pulse Laser Ablation Results[J].AIP,2008,997(1):147~158.
[26]岑继文,徐进良.一种微推力测量的简化处理方法[J].航空学报,2008,29(2):297~303.
[27]岑继文,徐进良.微推力与冲击力关系的实验研究[J].推进技术,2009,30(1).114~118+125.
[28]Courtney D G,Dandavino S,Shea H.Comparing Direct and Indirect Thrust Measurements from Passively Fed Ionic Electrospray Thrusters[J].Applied Physics Letters,2015,90(5):063303-2647.
[29]Wang A,Wu H,Tang H,et al.Development and testing of a new thrust stand for micro-thrust measurement invacuum conditions[J].Vacuum,2013,91(3):35~40.