液氧/煤油火箭发动机故障诊断与监控

FAULT DIAGNOSIS AND MONITORING OF A LIQUID OXYGEN/KEROSENE PROPELLANT ROCKET ENGINE

阐述了液氧／煤油液体火箭发动机故障诊断的基本原理与方法，以及故障诊断系统的组成，说明了液氧／煤油火箭发动机故障诊断系统需要考虑的几个问题，并简要介绍了监控系统的组成与原理。

The basic principle and method of fault diagnosis of a liquid oxygen/kerosenepropellant rocket engine, and the composition of a Fault ixagnosis System (FDS) are described. Theproblems which should be considered in order to develop the FDS are presented. ln the end of thisPaper a monitoring system is intreduced.