biased retro-proportional navigation law for interception of high-speed targets with angular constraint

Clicks: 179
ID: 211622
2014
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Abstract
A new guidance law, called biased retro proportional navigation (BRPN), is proposed. The guidance law is designed to intercept high-speed targets with angular constraint, which can be used for ballistic target interception. BRPN guidance law is defined, and the exact time-varying bias for a required impact angle is derived. Furthermore, the simulation results (trajectory, variation of navigation ratio, capture region, etc) are compared with those of biased proportional navigation (BPN), proportional navigation and retro-proportional navigation. The results show that, at the cost of a higher intercept time, BRPN demands lower terminal lateral acceleration and has larger capture region compared to BPN.
Reference Key
yan2014defencebiased Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Liang Yan;Ji-guang Zhao;Huai-rong Shen;Yuan Li
Journal Journal of forensic and legal medicine
Year 2014
DOI
10.1016/j.dt.2013.12.010
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