类HTV⁃2飞行器光电特性的分析评估技术

doi:10.7527/S1000-6893.2023.29465

Abstract

Abstract:

The hypersonic vehicle has long flight time， fast speed and strong maneuverability in the atmosphere. During the flight， the thermochemical non-equilibrium flow field will be generated around the vehicle to have a serious impact on the optical radiation and radar scattering characteristics of the target. In this paper， an analysis and evaluation technology of the optical radiation and radar scattering characteristics of the HTV-2-like vehicle is developed and improved， and its validity is verified by ground test data. A software for analysis and evaluation of the optical radiation and radar scattering characteristics of the HTV-2-like vehicle with independent intellectual property rights is developed. The optical radiation and radar scattering characteristics of hypersonic targets are evaluated using detection distance as the analysis and evaluation function.Methods to improve the detection and guidance capabilities of defense system， such as over-the-horizon detection of the hypersonic vehicle based on wake RCS characteristics and ultraviolet guidance that eliminates the influence of thermochemical non-equilibrium flow field， are proposed. The results of our study can provide technical support for the study of optical radiation and radar scattering characteristics of hypersonic vehicles.

Key words: hypersonic, optical radiation, radar scattering, detection, guidance

CLC Number:

Zhefeng YU, Shichang LIANG, Weibo SHI, Deyang TIAN, Anhua SHI, Dongjun LIAO, Ying YANG. Analysis and evaluation technology for optical radiation and radar scattering characteristics of HTV⁃2⁃like vehicle[J]. Acta Aeronautica et Astronautica Sinica, 2023, 44(S2): 729465-729465.

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References 19

1	黄伟，罗世彬，王振国. 临近空间高超声速飞行器关键技术及展望［J］. 宇航学报， 2010， 31（5）： 1259-1265.
	HUANG W， LUO S B， WANG Z G. Key techniques and prospect of near-space hypersonic vehicle［J］. Journal of Astronautics， 2010， 31（5）： 1259-1265 （in Chinese）.
2	杨学军，张望新. 优势来自空间：论空间战场与空间作战［M］. 北京：国防工业出版社， 2006.
	YANG X J， ZHANG W X. Advantage comes from space： On space battlefield and space operation［M］. Beijing： National Defense Industry Press， 2006 （in Chinese）.
3	刘泽金，杨未强，韩凯，等. 激光武器设计准则探讨［J］. 中国激光， 2021， 48（12）： 13-17.
	LIU Z J， YANG W Q， HAN K， et al. Research on the design criteria of laser weapons［J］. Chinese Journal of Lasers， 2021， 48（12）： 13-17 （in Chinese）.
4	乐嘉陵，高铁锁，曾学军，等. 再入物理［M］. 北京：国防工业出版社， 2005.
	LE J L， GAO T S， ZENG X J， et al. Reentry physics［M］. Beijing： National Defense Industry Press， 2005 （in Chinese）.
5	张志成. 气动物理学［M］. 北京：国防工业出版社， 2013.
	ZHANG Z C. Aero-physics［M］. Beijing： National Defense Industry Press， 2013 （in Chinese）.
6	RYBAK J P， CHURCHILL R J. Progress in reentry communications［J］. IEEE Transactions on Aerospace and Electronic Systems， 1971， AES-7（5）： 879-894.
7	HAYAMI R. The application of instrumented light gas Gun facilities for hypervelocity aerophysics research［C］∥ Proceedings of the 17th Aerospace Ground Testing Conference. Reston： AIAA， 1992.
8	CHAUDHURY B， CHATURVEDI S. Three-dimensional computation of reduction in Radar cross section using plasma shielding［J］. IEEE Transactions on Plasma Science， 2005， 33（6）： 2027-2034.
9	LUEBBERS R， HUNSBERGER F P， KUNZ K S， et al. A frequency-dependent finite-difference time-domain formulation for dispersive materials［J］. IEEE Transactions on Electromagnetic Compatibility， 1990， 32（3）： 222-227.
10	杨霄，牛青林，贺志宏，等. 类HTV-2高超声速滑翔飞行器红外辐射特征与可探测性分析［J］. 光学学报， 2017， 37（12）： 45-54.
	YANG X， NIU Q L， HE Z H， et al. Analysis of infrared radiation characteristics and detectability of HTV-2-like hypersonic gliding aircrafts［J］. Acta Optica Sinica， 2017， 37（12）： 45-54 （in Chinese）.
11	石卫波. 类HTV-2高超声速飞行器本体光辐射特性计算研究［C］∥第十七届全国计算流体力学会议，2017：5.
	SHI W B. Calculation of optical radiation characteristics of HTV-2 like hypersonic vehicle［C］∥ The 17th national conference on computational fluid dynamics， 2017：5 （in Chinese）.
12	石卫波，孙海浩，于哲峰，等. 类HTV-2高超声速滑翔飞行器的本体光辐射特性分析［J］. 红外， 2022， 43（1）： 26-34， 48.
	SHI W B， SUN H H， YU Z F， et al. The analysis of infrared radiation characteristics of HTV-2-like hypersonic gliding vehicle body［J］. Infrared， 2022， 43（1）： 26-34， 48 （in Chinese）.
13	于哲峰，刘佳琪，刘连元，等. 临近空间高超声速飞行器RCS特性研究［J］. 宇航学报， 2014， 35（6）： 713-719.
	YU Z F， LIU J Q， LIU L Y， et al. Research on the RCS characteristics of hypersonic near space vehicle［J］. Journal of Astronautics， 2014， 35（6）： 713-719 （in Chinese）.
14	于哲峰，梁世昌. 利用超视距雷达探测临近空间飞行器可行性分析［J］.宇航学报， 2018，39（8）：920-925.
	YU Z F， LIANG S C. Feasibility analysis on hypersonic vehicle detection by over-the-horizon radar［J］. Journal of Astronautics， 2018，39（8）：920-925 （in Chinese）.
15	于哲峰，陈旭明，杨鹰，等. 高超声速飞行器尾迹转捩及其对雷达散射截面的影响［J］. 兵工学报， 2019， 40（12）： 2467-2472.
	YU Z F， CHEN X M， YANG Y， et al. Wake transition of the hypersonic vehicle and its influence on RCS［J］. Acta Armamentarii， 2019， 40（12）： 2467-2472 （in Chinese）.
16	YANG M， LI X P， XIE K， et al. Parasitic modulation of electromagnetic signals caused by time-varying plasma［J］. Physics of Plasmas， 2015， 22（2）： 22-120.
17	XU J， BAI B W， DONG C X， et al. Evaluations of plasma stealth effectiveness based on the probability of radar detection［J］. IEEE Transactions on Plasma Science， 2017， 45（6）： 938-944.
18	BAI B W， LIU Y M， SONG L H， et al. Passive radar jamming： A novel method using time-varying plasma［J］. IEEE Access， 2019， 7： 120082-120088.
19	WANG S， GUO L X， YU Z F， et al. Method of 2-D range-doppler imaging for plasma wake based on range walk correction［J］. IEEE Transactions on Plasma Science， 2023， 51（4）： 1076-1084.

试验状态	激波脱体距离
试验状态	试验值/mm	计算值/mm	相对误差/%
v_t=2.69 km/s	0.708 8	0.732 9	3.4
F_t=4.2 kPa	0.708 8	0.732 9	3.4
v_t=4.25 km/s	0.581 0	0.578 2	0.48
F_t=4.2 kPa	0.581 0	0.578 2	0.48
v_t=5.07 km/s	0.403 5	0.430 6	6.7
F_t=4.2 kPa	0.403 5	0.430 6	6.7
v_t=6.0 km/s	0.501 2	0.487 2	2.7
F_t=4.2 kPa	0.501 2	0.487 2	2.7

状态	光辐射强度/（10^-3 W·Sr^-1·mm^-1）
	3~5 μm波段		8~12 μm波段
	理论计算	试验峰值	理论计算	试验峰值
1	1.54	1.66	0.82	0.54
2	2.16	4.05	0.96	0.72
3	3.05	20.8	1.13	2.00
4	5.88	41.7	1.58	3.68
5	6.51	29.7	1.67	3.64

流场模型	RCS试验结果/ dBsm	RCS计算结果/ dBsm
v_t=2.69 km/s	-30.9	-30.9
F_t=4.2 kPa	-30.9	-30.9
v_t=4.25 km/s	-31.2	-31.8
F_t=4.2 kPa	-31.2	-31.8
v_t=5.1 km/s	-31.4	-31.3
F_t=4.2 kPa	-31.4	-31.3

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Analysis and evaluation technology for optical radiation and radar scattering characteristics of HTV⁃2⁃like vehicle

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