Browse > Article
http://dx.doi.org/10.5139/JKSAS.2019.47.7.508

Impact Angle Control for Non-maneuvering Target with Look Angle Measurements and Line of Sight  

Park, Jang-Seong (LIG Nex1, PGM Export R&D Group)
Lee, Dong-Hee (LIG Nex1, PGM Export R&D Group)
Park, Sang-Hyuk (LIG Nex1, PGM Export R&D Group)
Kim, Yoon-Hwan (LIG Nex1, PGM Export R&D Group)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.47, no.7, 2019 , pp. 508-516 More about this Journal
Abstract
In this paper, we propose a guidance law to control Impact Angle in consideration of look angle limit of the missile with strapdown seeker on the non-maneuvering target. The proposed law is based on sliding mode algorithm and generates acceleration commands using look angle and line of sight information provided by the strapdown seeker and navigation system. And, target velocity and target path angle are provided by like TADS (Target Acquisition and Designation System) at launch time. We can confirm that the target interception and impact angle control are possible through the convergence of the proposed sliding surface. In addition, it is possible to confirm that the sign of derivative result of the look angle at the maximum and minimum look angle is opposite to the sign of the look angle, so the look angle limit is not exceeded.
Keywords
Impact Angle Control Guidance; Strapdown Seeker; Look Angle Limit; Sliding Mode Guidance; Homing Guidance; Look Angle; Line-of-sight;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Ryoo, C. K., Cho, H. J., and Tahk, M. J., "Optimal Guidance Laws with Terminal Impact Angle Constraint," Journal of Guidance, Control, and Dynamics, Vol. 28, No. 4, 2005, pp. 724-732.   DOI
2 Ryoo, C. K., Cho, H. J., and Tahk, M. J., "Time-to-Go Weighted Optimal Guidance With Impact Angle Constraints," IEEE Transactions on Control Systems Technology, Vol. 14, No. 3, 2006, pp. 483-492.   DOI
3 Park, B. G., Kim, T. H., and Tahk, M. J., "Optimal Impact Angle Control Guidance Law Considering the Seeker's Field-of-View Limits," Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Vol. 227, No. 8, 2013, pp. 1347-1364.   DOI
4 Park, B. G., Kim, T. H., and Tahk, M. J., "Range-to-Go Weighted Optimal Guidance With Impact Angle Constraint and Seeker's Look Angle Limits," IEEE Transactions On Aerospace And Electronic Systems, Vol. 52, No. 3, 2016, pp. 1241-1256.   DOI
5 Li, R., Wen, Q. Q., Tan, W. C., and Zhang, Y. J., "Adaptive Weighting Impact Angle Optimal Guidance Law Considering Seeker's FOV Angle Constraints," Journal of Systems Engineering and Electronics, Vol. 29, No. 1, 2018, pp. 142-151.   DOI
6 Kim, B. S., Lee, J. G., and Han, H. S., "Biased PNG Law for Impact with Angular Constraint," IEEE Transactions On Aerospace And Electronics Systems, Vol. 34, No. 1, 1998, pp. 277-288.   DOI
7 Erer, K. S., and Merttopcuoglu, O., "Indirect Impact-Angle-Control Against Stationary Targets Using Biased Pure Proportional Navigation," Journal of Guidance, Control, and Dynamics, Vol. 35, No. 2, 2012, pp. 700-703.   DOI
8 Kim, T. H., Park, B. G., and Tahk, M. J., "Bias-Shaping Method for Biased Proportional Navigation with Terminal-Angle Constraint," Journal of Guidance, Control, and Dynamics, Vol. 36, No. 6, 2013, pp. 1810-1815.   DOI
9 Park, J. S., Kwon, H. H., Park, S. H., Kim, Y. Y., and Park, B. G., "Impact Angle Control with TIme Varying Continuous Biased PNG for Non-Maneuvering Target," Journal of The Korean Society for Aeronautical and Space Sciences, Vol. 46, No. 9, 2018, pp. 742-751.   DOI
10 Tekin, R., and Erer, K. S., "Switched-Gain Guidance for Impact Angle Control Under Physical Constraints," Journal of Guidance, Control, and Dynamics, Vol. 38, No. 2, 2015, pp. 205-216.   DOI
11 Lee, C. H., Kim, T. H., and Tahk, M. J., "Design of Impact Angle Control Guidance Laws via High-Performance Sliding Mode Control," Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Vol. 227, No. 2, 2012, pp. 235-253.   DOI
12 He, S., and Lin, D., "A Robust Impact Angle Constraint Guidance Law with Seeker's FieldofView Limit," Transactions of the Institute of Measurement and Control, Vol. 37, No. 3, 2014, pp. 317-328.   DOI
13 Wang, X., Zhang, Y., and Wu, H., "Sliding Mode Control Based Impact Angle Control Guidance Considering the Seeker's Field-of-View Constraint," ISA Transactions, Vol. 61, 2015, pp. 49-59.   DOI
14 Kim, H. G., Lee, J. Y., and Kim, H. J., "Look Angle Constrained Impact Angle Control Guidance Law for Homing Missiles with Bearings-Only Measurements," IEEE Transactions On Aerospace And Electronic Systems, Vol. 54, 2018, pp. 3096-3107.   DOI
15 Ratnoo, A., "A Non-Switching Guidance Law with Terminal Constraints," International Federation of Automatic Control, Vol. 49, No. 1, 2016, pp. 7-11.
16 Lee, C. H., Hyun, C., Lee, J. G., Choi, J. Y., and Sung, S. K., "A Hybrid Guidance Law for a Strapdown Seeker to Maintain Lock-on Conditions against High Speed Targets," Journal of Electrical Engineering And Technology, Vol. 8, No. 1, 2013, pp. 190-196.   DOI
17 Kumar, S. R., Rao, S., and Ghose, D., "Nonsingular Terminal Sliding Mode Guidance with Impact Angle Constraints," Journal of Guidance, Control, and Dynamics, Vol. 37, No. 4, 2014, pp. 1114-1130.   DOI