This paper presents a wind profile estimation method for test flight of a short-range air-to-surface missile. The method integrates the telemetry data (e.g., navigation data, fin control history), empirical regional wind profile data, and a high-fidelity flight dynamics simulator to infer on the vertical wind profile that the missile has experienced during the flight. The inference procedure works in a sequential fashion: (a) starting from the launching altitude, random winds are sampled from seasonal rawinsonde data, (b) the wind that matches best to the simulated trajectory using the telemetry data is chosen, (c) the updated wind distribution at the altitude is used as the prior information for the next altitude layer, and (d) this process is repeated. Simulation studies with high-fidelity simulator are performed to validate the proposed estimation method, highlighting its robustness against variation in wind profiles and flight conditions.

中文翻译：

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一种基于遥测的空对地导弹飞行后风廓线估计方法

本文提出了一种用于短程空地导弹试飞的风廓线估计方法。该方法集成了遥测数据（例如，导航数据、尾翼控制历史）、经验区域风廓线数据和高保真飞行动力学模拟器，以推断导弹在飞行过程中经历的垂直风廓线。推理过程以顺序方式工作：(a) 从发射高度开始，从季节性原始探空仪数据中采样随机风，(b) 选择与使用遥测数据的模拟轨迹最匹配的风，(c)在该高度更新的风分布被用作下一个高度层的先验信息，并且（d）重复这个过程。