Proportional navigation (PN) has attracted a amount of interest in the missile interception and continues to be a benchmark for new missile guidance laws due to the high effectiveness and simple implementation [87, 285, 97, 248]. It is well known that PN is the optimal guidance law with a navigation ratio N = 3, and it can result in successful interceptions under a wide range of engagement conditions. However, the PN guidance law is more applicable for the task of intercepting a non-maneuvering target or a weakly maneuvering target. In practice, target acceleration can change rapidly. For intercepting a target with powerful maneuvering capability, the performance of PN is degraded and it may be ineffective for some orientations between missile and target.
Missile Guidance Law Based on ESO Techniques
Lect.Notes Control
2013-01-01
18 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Modern estimation techniques and missile guidance
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