基于模糊理论的惯性测量组合故障诊断技术研究

Study on Fault Diagnosis Technology of IMU Based on Fuzzy Theory

研究了模糊理论在惯性测量组合故障诊断中的应用。首先建立了系统的模糊故障诊断模型,介绍了其求解方法,并将该模型应用于某导弹惯性测量组合的故障诊断。实验证明,基于模糊理论的惯性测量组合故障诊断方法的准确率很高。

This paper studies the application of fuzzy theory in fault diagnosis technology of the inertial measuring unit (IMU).In the paper,fuzzy diagnosis model based on fuzzy theory is set up,the algorithm of this theory is introduced. The experiment proves that this means is accurate in the fault diagnosis of IMU.