模型验证技术在红外空空导弹控制系统动态测试中的应用

Application of Model Validation in the Dynamic Test of Guidance and Control System for Air-to-Air Missile

介绍了一种先进的红外空空导弹制导控制系统的动态测试系统的组成、工作原理及测试方法，阐述了动态测试系统所能达到的实物、数字多重组合的分布式仿真技术；讨论了利用动态测试系统对仿真模型进行动态验证的方法和最大熵谱的原理，并用某型导弹制导控制系统的舵机模型验证做为实例说明。

First, this paper introduces the composition, operational principle, and test method of an advanced dynamic test platform used in the infrared air-to-air missile guidance and control system. For dynamic test, the combination of numerical real time and hardware-in-the-loop simulation technique for each guidance and control component is expatiated. Second, the method on application of maximum entropy spectral estimation in the validation of air-to-air missile system simulation model is described. As an example, the validation of rudder model is stated in details.