| Citation: | ZANG Jianwen, LIU Jun, SU Hongxing, et al. Intelligent compensation identification algorithm for missile dynamic derivatives based on unstructured dynamic mesh technology[J]. Journal of Aerospace Power, 2025, 40（9）：20240330 doi: 10.13224/j.cnki.jasp.20240330
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An intelligent compensation identification algorithm for missile dynamic derivatives based on the unstructured dynamic mesh method was proposed. By combining the unstructured dynamic mesh method with forced harmonic oscillation and other methods, this algorithm could quickly obtain offline data of missile dynamic derivatives. A deep neural network was constructed based on the deviation between the offline data and experimental values to perform online intelligent compensation for missile aerodynamic derivatives. Relying solely on offline data and a deep neural network, this algorithm can intelligently compensate and identify the longitudinal aerodynamic derivatives of the standard Finner missile model, achieving accurate predictions of static stability derivatives and combined dynamic derivatives, with the residuals of the compensated dynamic derivatives reduced by 75%. With high computational accuracy, it can be extended to intelligent compensation identification of lateral and directional dynamic derivatives.
| [1] |
曹爽, 叶正寅, 李恒. 高超声速飞行器非线性纵向运动稳定性研究[J]. 飞行力学, 2021, 39(1): 12-17. CAO Shuang, YE Zhengyin, LI Heng. Research on nonlinear longitudinal motion stability of hypersonic vehicle[J]. Flight Dynamics, 2021, 39(1): 12-17. (in Chinese
CAO Shuang, YE Zhengyin, LI Heng. Research on nonlinear longitudinal motion stability of hypersonic vehicle[J]. Flight Dynamics, 2021, 39(1): 12-17. (in Chinese)
|
| [2] |
李正洲, 高昌, 肖天航, 等. 超/高超声速飞行器动态稳定性导数极快速预测方法[J]. 航空学报, 2020, 41(4): 123545. LI Zhengzhou, GAO Chang, XIAO Tianhang, et al. Extremely efficient prediction technique of dynamic derivatives for super/hypersonic flight vehicles[J]. Acta Aeronautica et Astronautica Sinica, 2020, 41(4): 123545. (in Chinese
LI Zhengzhou, GAO Chang, XIAO Tianhang, et al. Extremely efficient prediction technique of dynamic derivatives for super/hypersonic flight vehicles[J]. Acta Aeronautica et Astronautica Sinica, 2020, 41(4): 123545. (in Chinese)
|
| [3] |
HUI W H, TOBAK M. Unsteady Newton-Busemann flow theory Ⅱ bodies of revolution[J]. AIAA Journal, 1981, 19(10): 1272-1273. doi: 10.2514/3.7860
|
| [4] |
SEIFF A. Secondary flow fields embedded in hypersonic shock layers[R]. NASA TN D-1304, 1962.
|
| [5] |
ERICSSON L E. Unsteady aerodynamics of an ablating flared body of revolution including effect of entropy gradient[J]. AIAA Journal, 1968, 6(12): 2395-2401. doi: 10.2514/3.5000
|
| [6] |
ERICSSON L E. Unsteady embedded Newtonian flow as basis for nose bluntness effect on aerodynamics of hypersonic slender bodies[J]. Astronautica Acta, 1973, 18(3): 309-330.
|
| [7] |
卢学成, 叶正寅, 张伟伟. 超声速、高超声速飞行器动导数的高效计算方法[J]. 航空计算技术, 2008, 38(3): 28-31. LU Xuecheng, YE Zhengyin, ZHANG Weiwei. A high efficient method for computing dynamic derivatives of supersonic/hypersonic aircraft[J]. Aeronautical Computing Technique, 2008, 38(3): 28-31. (in Chinese
LU Xuecheng, YE Zhengyin, ZHANG Weiwei. A high efficient method for computing dynamic derivatives of supersonic/hypersonic aircraft[J]. Aeronautical Computing Technique, 2008, 38(3): 28-31. (in Chinese)
|
| [8] |
史爱明, 杨永年, 叶正寅. 结合CFD技术的跨声速动导数计算方法研究[J]. 西北工业大学学报, 2008, 26(1): 11-14. SHI Aiming, YANG Yongnian, YE Zhengyin. A more accurate method for calculating transonic dynamic derivatives (TDDs) using present state-of-the-art CFD[J]. Journal of Northwestern Polytechnical University, 2008, 26(1): 11-14. (in Chinese
SHI Aiming, YANG Yongnian, YE Zhengyin. A more accurate method for calculating transonic dynamic derivatives (TDDs) using present state-of-the-art CFD[J]. Journal of Northwestern Polytechnical University, 2008, 26(1): 11-14. (in Chinese)
|
| [9] |
米百刚. 基于CFD的动导数计算及非线性气动力建模技术[D]. 西安: 西北工业大学, 2018. MI Baigang. Dynamic derivative calculation and nonlinear aerodynamic modeling technology based on CFD[D]. Xi’an: Northwestern Polytechnical University, 2018. (in Chinese
MI Baigang. Dynamic derivative calculation and nonlinear aerodynamic modeling technology based on CFD[D]. Xi’an: Northwestern Polytechnical University, 2018. (in Chinese)
|
| [10] |
米百刚, 詹浩, 王斑. 基于刚性动网格技术的动导数数值模拟[J]. 航空动力学报, 2014, 29(11): 2659-2664. MI Baigang, ZHAN Hao, WANG Ban. Numerical simulation of dynamic derivatives based on rigid moving mesh technique[J]. Journal of Aerospace Power, 2014, 29(11): 2659-2664. (in Chinese
MI Baigang, ZHAN Hao, WANG Ban. Numerical simulation of dynamic derivatives based on rigid moving mesh technique[J]. Journal of Aerospace Power, 2014, 29(11): 2659-2664. (in Chinese)
|
| [11] |
陶洋, 范召林, 赵忠良. 基于CFD的带控制舵导弹的动导数计算[J]. 航空动力学报, 2010, 25(1): 102-106. TAO Yang, FAN Zhaolin, ZHAO Zhongliang. Predictions of dynamic damping coefficients of basic finner based on CFD[J]. Journal of Aerospace Power, 2010, 25(1): 102-106. (in Chinese
TAO Yang, FAN Zhaolin, ZHAO Zhongliang. Predictions of dynamic damping coefficients of basic finner based on CFD[J]. Journal of Aerospace Power, 2010, 25(1): 102-106. (in Chinese)
|
| [12] |
常思源, 田中伟, 李广利, 等. 基于气动导数的高压捕获翼飞行器纵向稳定性数值研究[J]. 中国科学: 技术科学, 2024, 54(2): 275-288. CHANG Siyuan, TIAN Zhongwei, LI Guangli, et al. Numerical study on longitudinal stability for HCW aircraft based on aerodynamic derivatives[J]. Scientia Sinica (Technologica), 2024, 54(2): 275-288. (in Chinese doi: 10.1360/SST-2022-0309
CHANG Siyuan, TIAN Zhongwei, LI Guangli, et al. Numerical study on longitudinal stability for HCW aircraft based on aerodynamic derivatives[J]. Scientia Sinica (Technologica), 2024, 54(2): 275-288. (in Chinese) doi: 10.1360/SST-2022-0309
|
| [13] |
BHAGWANDIN V, SAHU J. Numerical prediction of pitch damping stability derivatives for finned projectiles[R]. AIAA 2011-3028, 2011.
|
| [14] |
SILTON S I. Numerical experiments on finned bodies[R]. AIAA 2014-3021, 2014.
|
| [15] |
BUNESCU I, HOTHAZIE M V, PRICOP M V, et al. Numerical investigation of basic finner model in roll motion as complement to the experimental work[R]. AIAA 2024-2348, 2024.
|
| [16] |
袁先旭. 非定常流动数值模拟及飞行器动态特性分析研究[D]. 四川 绵阳: 中国空气动力研究与发展中心, 2002. YUAN Xianxu. Numerical simulation of non-constant flow and analysis of vehicle dynamic characteristics[D]. Mianyang Sichuan: China Aerodynamics Research and Development Center, 2002.
YUAN Xianxu. Numerical simulation of non-constant flow and analysis of vehicle dynamic characteristics[D]. Mianyang Sichuan: China Aerodynamics Research and Development Center, 2002.
|
| [17] |
袁先旭, 张涵信, 谢昱飞. 基于CFD方法的俯仰静、动导数数值计算[J]. 空气动力学学报, 2005, 23(4): 458-463. YUAN Xianxu, ZHANG Hanxin, XIE Yufei. The pitching static/dynamic derivatives computation based on CFD methods[J]. Acta Aerodynamica Sinica, 2005, 23(4): 458-463. (in Chinese doi: 10.3969/j.issn.0258-1825.2005.04.012
YUAN Xianxu, ZHANG Hanxin, XIE Yufei. The pitching static/dynamic derivatives computation based on CFD methods[J]. Acta Aerodynamica Sinica, 2005, 23(4): 458-463. (in Chinese) doi: 10.3969/j.issn.0258-1825.2005.04.012
|
| [18] |
杨士斌, 郭东, 钱宇, 等. 一种高效的组合动导数分量数值模拟算法[J]. 航空动力学报, 2018, 33(8): 1974-1980. YANG Shibin, GUO Dong, QIAN Yu, et al. An effective method for numerical simulation of individual components of pitching combined dynamic derivative[J]. Journal of Aerospace Power, 2018, 33(8): 1974-1980. (in Chinese
YANG Shibin, GUO Dong, QIAN Yu, et al. An effective method for numerical simulation of individual components of pitching combined dynamic derivative[J]. Journal of Aerospace Power, 2018, 33(8): 1974-1980. (in Chinese)
|
| [19] |
刘绪, 刘伟, 柴振霞, 等. 飞行器动态稳定性参数计算方法研究进展[J]. 航空学报, 2016, 37(8): 2348-2369. LIU Xu, LIU Wei, CHAI Zhenxia, et al. Research progress of numerical method of dynamic stability derivatives of aircraft[J]. Acta Aeronautica et Astronautica Sinica, 2016, 37(8): 2348-2369. (in Chinese
LIU Xu, LIU Wei, CHAI Zhenxia, et al. Research progress of numerical method of dynamic stability derivatives of aircraft[J]. Acta Aeronautica et Astronautica Sinica, 2016, 37(8): 2348-2369. (in Chinese)
|
| [20] |
MCGOWAN G, KURZEN M, NANCE R, et al. Computational investigation of pitch damping on missile geometries at high angles of attack[R]. AIAA 2012-2903, 2912.
|
| [21] |
HASSAN D, SICOT F. A time-domain harmonic balance method for dynamic derivatives predictions[R]. AIAA 2011-1242, 2011.
|
| [22] |
MOHAMED K, NADARAJAH S, PARASCHIVOIU M. Detached-eddy simulation of a wing tip vortex at dynamic stall conditions[J]. Journal of Aircraft, 2009, 46(4): 1302-1313. doi: 10.2514/1.40685
|
| [23] |
RAVEH D E. Identification of computational-fluid-dynamics based unsteady aerodynamic models for aeroelastic analysis[J]. Journal of Aircraft, 2004, 41(3): 620-632. doi: 10.2514/1.3149
|
| [24] |
VLADISLAV K, NODERER K D. Modeling of aircraft unsteady aerodynamic characteristics: Part 1 postulated models[R]. NASA-TM-109120, 1994.
|
| [25] |
GUSTAFSON W. The Newtonian diffuse method for computing aerodynamic forces[R]. Washington DC: Lockheed Aircraft Corporation Report No. IMSD 5132, 1958.
|
| [26] |
WEINACHT P, STUREK W B. Computation of the roll characteristics of a finned projectile[J]. Journal of Spacecraft and Rockets, 1996, 33(6): 769-775. doi: 10.2514/3.26836
|
| [27] |
王钦超, 李世超, 高宏力, 等. 高超声速风洞短时气动力智能辨识算法研究[J]. 力学学报, 2022, 54(3): 688-696. WANG Qinchao, LI Shichao, GAO Hongli, et al. Research on intelligent identification algorithms for short-term aerodynamics of hypersonic wind tunnels[J]. Chinese Journal of Theoretical and Applied Mechanics, 2022, 54(3): 688-696. (in Chinese
WANG Qinchao, LI Shichao, GAO Hongli, et al. Research on intelligent identification algorithms for short-term aerodynamics of hypersonic wind tunnels[J]. Chinese Journal of Theoretical and Applied Mechanics, 2022, 54(3): 688-696. (in Chinese)
|
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