基于脉冲响应的伴随方法在导弹制导性能评估中的应用

摘要

工程实现阶段,评估导弹性能的方法中直接的数学仿真最为准确,但此种方式仿真工作量大.在设计初期,弹内分系统模型尚不准确,无法准确海量仿真.论文通过对原始导弹系统建立伴随模型的方法,极大减小了系统仿真工作量,且对于多个输入,可以快速对比系统最终输出对所有输入的敏感程度.%Missiles' performance in implementation is always evaluated from direct simulating results,which cost heavy workload.Accurate simulation at the beginning is not got due to the variations of components.Adjoint model based on the primitive seeker loop decreases workload on emulation considerably.Comparisons of output from inputs,which reflects sensitivity of the system,can be easily obtained.