Miss Distance Analysis in APN Guided Radar Homing Missiles
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摘要: 利用伴随系统推导了采用修正比例导引规律时,目标阶跃机动和初始前置角误差引起的终端脱靶量公式,以及雷达测量误差引起的脱靶量均方根的解析公式.对比了比例导引和修正比例导引的制导性能.Abstract: The miss distance formulas under a deterministic step target maneuver and initial heading angle error are derived when augmented proportional navigation guidance (APN) is used.And the formulas of rms miss distances caused by different radar measurement noise sources are derived with adjoint theory.The performance of APN is compared with that of PN.
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Key words:
- proportional navigation /
- guided missiles /
- radar /
- miss distance /
- adjoint theory
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