非旋转钝锥高超声速自由飞非线性角运动轨迹重构与分析

doi:10.7527/S1000-6893.2016.0088

Abstract

Abstract:

Employing multi-stage curve fitting procedure, the observations of hypersonic non-spinning blunt cones wind-tunnel free-flight tests with biplanar optical system are analyzed by nonlinear fitting. Perfect coincidence is acquired between the fitting curves and observations, and then trajectory reconstruction of the nonlinear angular motion of the models is achieved. Complex angle of attack and resultant angle of attack curves are obtained for five tests, and then the characteristics of the nonlinear angular motion of the non-spinning blunt cones are analyzed. The rotating direction of complex angle of attack curves is uncertain, and both clockwise and anticlockwise are present, sometimes there is even a change in rotating direction. Most complex angle of attack curves present elliptical cone motion, and the magnitude and direction of the long axis of ellipse are probably variable. The magnitude of resultant angle of attack decreases in general, though it is oscillatory. Due to the nonlinear characteristics, different characteristics exist for the angular motion with identical model at different preset angles of attack.

Key words: nonlinear angular motion, trajectory reconstruction, complex angle of attack, resultant angle of attack, free-flight, hypersonic

CLC Number:

JIANG Zenghui, SONG Wei, LU Wei, CHEN Nong. Trajectory reconstruction and analysis of nonlinear angular motion of hypersonic free-flight non-spinning cones[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2016, 37(10): 2932-2940.

References

[1] 林献武, 王中原, 王天明, 等. 高空环境下超远程火箭的角运动模型[J]. 飞行力学, 2009, 27(5):66-69. LIN X W, WANG Z Y, WANG T M, et al. Angular motion models for ultra range rocket in high altitude environment[J]. Flight Dynamics, 2009, 27(5):66-69(in Chinese).
[2] 李臣明. 高空气象与气动力对远程弹箭弹道影响的研究[D]. 南京:南京理工大学, 2007:72-115. LI C M. The study on ballistic influence of meteorology and aerodynamic force for long-range shells and rockets under high altitude[D]. Nanjing:Nanjing University of Science and Technology, 2007:72-115(in Chinese).
[3] 邓超. 弹箭非线性角运动规律研究[D]. 南京:南京理工大学, 2013:40-76. DENG C. Research about the regular pattern of nonlinear angualar movement of projectile[D]. Nanjing:Nanjing University of Science and Technology, 2013:40-76(in Chinese).
[4] 韩子鹏. 弹箭外弹道学[M]. 北京:北京理工大学出版社, 2008:281-313. HAN Z P. Exterior ballistics of projectiles and rockets[M]. Beijing:Beijing Institute of Technology Press, 2008:281-313(in Chinese).
[5] 李奉昌, 韩子鹏. 弹丸非线性运动理论[M]. 北京:机械委兵工教材编审室, 1988:93-215. LI F C, HAN Z P. The nonliear motion theory of projectiles[M]. Beijing:The Read and Edit Room of Ordnance Industry of Mechanism Committee, 1988:93-215(in Chinese).
[6] 蒋增辉, 陈农. 旋转钝锥双平面拍摄风洞自由飞试验[J]. 力学学报, 2013, 45(5):777-781. JIANG Z H, CHEN N. Wind tunnel free-flight test with biplanar optical system on the spinning blunt cone[J]. Chinese Journal of Theoretical and Applied Mechanics, 2013, 45(5):777-781(in Chinese).
[7] PRISLIN R H, HOLWAY H P. A wind tunnel free flight testing technique for nonplanar motion of spinning models:AIAA-1966-0774[R]. Reston:AIAA, 1966.
[8] JAFFE P. Nonplanar tests using the wind-tunnel free-flight technique[J]. Journal Spacecraft, 1973, 10(7):435-442.
[9] INGRAM C W, NICOLAIDES J D. Obtaining nonlinear aerodynamic stability coefficients from free-angular motion of rigid bodies[J]. Journal Spacecraft, 1969, 8(4):390-395.
[10] NICOLAIDES J D, EIKENBERRY R S, INGRAM C W, et al. Flight dynamics of the basic finner in various degrees of freedom:AFATL-TR-68-32[R]. Indiana:University of Notre Dame, 1968.
[11] NICOLAIDES J D, EIKENBERRY R S, INGRAM C W, et al. Nonlinear aerodynamic characteristics of re-entry configurations with aerodynamic and mass asymmetries:AIAA-1969-0867[R]. Reston:AIAA, 1969.
[12] NICOLAIDES J D, INGRAM C W, CLARE T A. Investigation of the nonlinear flight dynamics of ordnance weapons[J]. Spacecraft, 1970, 7(10):1241-1243.
[13] LUSARDI R J, NICOLAIDES J D. The determination of non-symmetric aerodynamics of re-entry missiles:AIAA-1974-0108[R]. Reston:AIAA, 1974.
[14] HODAPP A E Jr. Effects of unsymmetrical stability derivative characteristics on re-entry vehicle transient angular motion[J]. Spacecraft, 1975, 13(4):82-90.
[15] LEWIS H O, EAST R A. Measurement of free-flight dynamic stability derivatives of cones in a hypersonic gun tunnel:AIAA-1995-6082[R]. Reston:AIAA, 1995.
[16] PRISLIN R H. High-amplitude dynamic-stability characteristics of blunt 10-degree cones:AIAA-1966-0465[R]. Reston:AIAA, 1966.
[17] NICOLAIDES J D, INGRAM C W, MARTIN J M. Nonlinear aerodynamic stability characteristics of the 2.75 wrap-around fin configuration[C]//Procedings of the 8th Navy Symposium on Aeroballistics. Corona, CA:Naval Weapons Center, 1969, 3:751-832.
[18] EIKENBERRY R S. Analysis of the angular motion of missiles:SC-CR-70-6051[R]. Indiana:University of Notre Dame, 1970.
[19] 马家驩, 唐宗衡, 张小平, 等. 激波管风洞中锥模型静、动稳定性导数的测量[J]. 力学学报, 1980, 16(1):84-89. MA J H, TANG Z H, ZHANG X P, et al. The measurements of the static and dynamic stability derivatives of conical models in the shock tunnel[J]. Chinese Journal of Theoretical and Applied Mechanics, 1980, 16(1):84-89(in Chinese).
[20] 许可法, 何龙德, 李明娟, 等. 大攻角风洞自由飞动导数实验研究[J]. 航空学报, 1993, 14(8):B394-B397. XU K F, HE L D, LI M J, et al. Experimental investigation of dynamic stability derivatives at high angle of attack in wind tunnel free-flight[J]. Acta Aeronautica et Astronautica Sinica, 1993, 14(8):B394-B397(in Chinese).
[21] 蒋增辉, 宋威, 陈农. 非旋转钝锥高超声速双平面拍摄风洞自由飞试验[J]. 力学学报, 2015, 47(3):406-413. JIANG Z H, SONG W, CHEN N. Hypersonic wind tunnel free-flight test with biplanar optical system on the non-spinning blunt cone[J]. Chinese Journal of Theoretical and Applied Mechanics, 2015, 47(3):406-413(in Chinese).
[22] 蒋增辉, 宋威, 陈农. 小迎角高超声速非旋转钝锥非线性运动分析[J]. 航空学报, 2016, 37(5):1454-1461. JIANG Z H, SONG W,CHEN N. Analysis of nonlinear motion for hypersonic non-spinning blunt cones at small angle of attack[J]. Acta Aeronautica et Astronautica Sinica, 2016, 37(5):1454-1461(in Chinese).
[23] BEYERS M E. A new technique for the analysis of non-linear free-flight motion:AIAA-1974-0614[R]. Reston:AIAA, 1974.

Trajectory reconstruction and analysis of nonlinear angular motion of hypersonic free-flight non-spinning cones

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