Journal of Projectiles, Rockets, Missiles and Guidance >
The Study on Optimal Guidance Law for Guided Air Bomb Based on Virtual Seeker
Received date: 2009-12-15
Online published: 2025-05-28
To minimize the influence of altitude error caused by satellites guidance for improving hit precision, the optimal guidance law of satellites guidance bomb must meet the constraint conditions for impact angle. In this paper, based on the analysis of information acquisition for guide air bomb, the mathematic model of vitual seeker was proposed and built. Based on this virtual seeker, the optimal guidance law constrained with impact angle was studied. The 6-DOF trajectory simulation proved that the guidance law responds quickly, improves 60% capability for the impact angle, and provides preferable guidance precision. What is more, it features easy guidance parameter setting engineering realication.
BAI Xin , YANG Xinmin , XUE Xiaozhong . The Study on Optimal Guidance Law for Guided Air Bomb Based on Virtual Seeker[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2010 , 30(6) : 1 -2,6 . DOI: 10.15892/j.cnki.djzdxb.2010.06.067
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