Journal of Projectiles, Rockets, Missiles and Guidance

Combined Guidance Law Model Based on Particle Swarm Optimization

XU Renke, LONG Bo, PENG Xiaole, WANG Jianan

JPRMG, 2024, 44(4): 53-61. DOI: 10.15892/j.cnki.djzdxb.2024.04.007

Appointed time/s	Off-target range/m	Strike time/s	Pitch strike angle/(°)	Yaw strike angle/(°)
STG	0.808 7	40.37	0.343 6	-32.225 1
18	0.969 4	18.45	2.392 5	21.695 9
22	0.610 4	22.56	-0.521 4	-27.584 8
26	0.738 9	26.32	5.892 6	1.384 6

Table 2 STG and PSOCG off-target volume at various predetermined times, strike time, strike angle

Other figure/table from this article

Fig.1 Three-dimensional missile strike diagram
Fig.2 Conversion between launch coordinate system and line of sight coordinate system
Fig.3 Percussion angle
Fig.4 Ballistic trajectory
Fig.5 Comparison of STG and PSOCG ballistic data
Table 1 Off-target volume, strike time, strike angle for each scenario (scheduled strike time 27 s、30 s)
Fig.6 Comparison of STG and PSOCG against highly maneuverable targets