考虑初始误差的制导工具误差分离建模与参数估计

Modeling and Parameters Estimation of Guidance Instrumentation Systematic Error and Initial Launched Parameters Error for Marine-missile

影响海基导弹落点偏差的因素主要是制导工具误差和初始发射参数误差。详细讨论了工具误差系数、初始发射参数误差与遥外差的关系,建立了海基导弹制导工具误差、初始误差分离的线性模型。最后根据六自由度弹道仿真程序仿真的遥测数据和外测数据对模型进行了验证,计算结果证实了模型和算法的正确性与可行性。

Guidance instrumentation systematic error and initial launched parameters error are two principal factors in the submarine launched missile precision analysis.The paper discusses the relation of guidance instrumentation systematic error and initial launched parameters error with telemetry data and exterior data,and established the linear model of error separation for submarine launched missile.Finally,the model is tested by simulated telemetry data and exterior data.The results show that the model of initia...