Target Identification Method for Single-Ship Air-Defense Based on Kinematics Characteristics

Abstract:

In this paper, a target identification method is proposed based on kinematics characteristics for single-ship air-defense. After seriously analyzing the characteristics of modern air strike targets, extracting methods of the features of height, velocity, acceleration, detection distance, continuous radial motion etc. is given. Then, three-layer identification structure is established: layer 1 can identify tactical ballistic missile (TBM) and armed helicopter (AH) according to height, velocity; layer 2 can identify anti-radiation missile (ARM) and precision guided bomb (PGB) according to the features of horizontal continuous decelerated motion and continuous radial motion; layer 3 combines Fuzzy set and DS evidence theory to identify anti-ship missile (ASM) and bomb-attacker (BA) according to the features of height and detection distance. Verified by environment of typical targets, this method proposed in this paper has fine effect of identification.

• Periodical: Advanced Materials Research (Volumes 546-547)
• Pages: 559-564
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.546-547.559
• Online since: July 2012
• Authors: Jin Jin Dai, Xiang Min Li, Zi Fen Li
• Keywords: DS Theory, Fuzzy Set Theory, Single-Ship Air-Defense, Target Identification

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