考虑捷联导引头最小视场角约束的制导策略

doi:10.7527/S1000-6893.2020.24449

Abstract

Abstract: This article proposes the problem of the minimum Field-of-View (FOV) angle constraint of the strapdown seeker in hypersonic missiles. Analysis of look angle kinematics indicates that the minimum FOV angle constraint cannot be met at the end of the trajectory when the missile attacks stationary targets, leading to target loss by the seeker. Furthermore, to decrease the distance of target loss, we propose a guidance strategy which can be applied to the guidance law with independent orders on longitudinal and lateral channels. When the minimum FOV angle constraint is about to unfulfilled, this strategy sustains the constraint by rolling and longitudinal maneuvering. In addition, a guidance strategy switch point is designed to avoid acceleration exceeding the constraint. The guidance strategy ends when reaching the switch point. Simulation in comparison proves the effectiveness of the proposed guidance strategy in considerably reducing the distance of target loss, which is beneficial to the accuracy improvement of terminal guidance.

Key words: field-of-view constraints, guidance strategies, minimum FOV angle, strapdown seekers, look angle control

CLC Number:

YANG Shengjiang, WEN Qiuqiu, ZHOU Guanqun, XIA Qunli, HUANG Wenyu. Guidance strategy considering strapdown seeker minimum field-of-view angle constraint[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2020, 41(S2): 724449-724449.

References

[1] YANG Z, WANG H, LIN D F. Time-varying biased proportional guidance with seeker's field-of-view limit[J]. International Journal of Aerospace Engineering, 2016, 2016:9272019.
[2] WEN Q Q, XIA Q L, SU W X. A parameter design strategy for seeker's field-of-view constraint in impact angle guidance[J]. Proceedings of the Institution of Mechanical Engineers, Part G:Journal of Aerospace Engineering, 2015, 229(13):2389-2396.
[3] LI R, WEN Q Q, TAN W C, et al. Adaptive weighting impact angle optimal guidance law considering seeker's fov angle constraints[J]. Journal of Systems Engineering and Electronics, 2018, 29(1):142-151.
[4] CHEN X, WANG J. Nonsingular sliding-mode control for field-of-view constrained impact time guidance[J]. Journal of Guidance, Control and Dynamics,2018, 41(5):1210-1218.
[5] KIM H G, KIM H J. Backstepping-based impact time control guidance law for missiles with reduced seeker field-of-view[J]. IEEE Transactions on Aerospace and Electronic Systems,2019, 55(1):82-94.
[6] AI X, WANG L, YU J Q, et al. Field-of-view constrained two-stage guidance law design for three-dimensional salvo attack of multiple missiles via an optimal control approach[J]. Aerospace Science and Technology, 2019, 85:334-346.
[7] SHIM S W, HONG S M, MOON G H, et al. Impact angle and time control guidance under field-of-view constraints and maneuver limits[J]. International Journal of Aeronautical and Space Sciences, 2018, 19(1):217-226.
[8] KUMAR P, BHATTACHARYYA P, PADHIT R. Terminal lead-angle-constrained generalized explicit guidance[J]. IEEE Transactions on Aerospace and Electronic Systems,2017, 53(3):1250-1260.
[9] LEE C H, HYUN C, LEE J G. A hybrid guidance law fora strapdown seeker to maintain lock-on conditions against high speed targets[J]. Journal of Electrical Engineering and Technology, 2017, 53(3):1250-1260.
[10] PARK B G, KIM T H, TAHK M J. Optimal impact angle control guidance law considering the seeker's field-of-view limits[J]. Proceedings of the Institution of Mechanical Engineers, Part G:Journal of Aerospace Engineering,2013, 227(8):1347-1364.
[11] HEEKUN R, SANG-WOOK S, MIN-JEA T. Maneuver algorithm for bearings-only target tracking with acceleration and field of view constraints[J]. International Journal of Aeronautical and Space Sciences, 2018, 19(2):423-432.
[12] WANG X, ZHANG Y, WU H. Sliding mode control based impact angle control guidance considering the seeker's field-of-view constraint[J]. ISA Transactions, 2016, 61:49-59.
[13] 刘培宾, 盛怀洁. 反辐射无人机搜索航路规划导引头视场建模[J]. 飞行力学, 2019, 37(4):41-44. LIU P B, SHENG H J. Field of view modeling of seeker for anti-radiation UAV search route planning[J]. Flight Dynamics, 2019, 37(4):41-44(in Chinese).
[14] 张道驰, 孙静, 温求遒,等. 考虑导引头视场角和落角约束的制导方法[J]. 北京理工大学学报,2016, 36(5):452-457. ZHANG D C, SUN J, WEN Q Q,et al. A guidance method on seeker's field of view and impact angle constraint[J]. Transaction of Beijing Institute of Technology, 2016, 36(5):452-457(in Chinese).
[15] HE S, LIN D. Three-dimensional optimal impact time guidance for anti-ship missiles[J]. Journal of Guidance, Control and Dynamics,2019, 42(4):941-948.
[16] JI Y, LIN D, WANG W, et al. Three-dimensional terminal angle constrained robust guidance law with autopilot lag consideration[J]. Aerospace Science and Technology,2019, 86:160-167.
[17] 杨哲, 林德福, 王辉. 带视场角限制的攻击时间控制制导律[J]. 系统工程与电子技术,2016, 38(9):2122-2128. YANG Z, LIN D F, WANG H. Impact time control guidance law with field-of-view limit[J].System Engineering and Electronics, 2016, 38(9):2122-2128. (in Chinese)
[18] 张道驰. 小型无人机载制导炸弹最优轨迹与精确制导技术研究[D]. 北京:北京理工大学, 2016:95-127. ZHANG D C. Research on trajectory optimation and precision guidance technology of small UAV airborne guided bomb[D]. Beijing:Beijing Institute of Technology, 2016:95-127(in Chinese).

Guidance strategy considering strapdown seeker minimum field-of-view angle constraint

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