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通过采用直接现场状态检测系统,可使重复使用的火箭发动机飞行任务的准备工作得到重大改进,并且可安全可靠地减少地面维修时间和费用。这些系统可在不分解发动机和手头上只有很少或几乎没有手册性的数据可供分析的情况下,通过采用一些新技术,对与发动机正常工作有关的元件进行连续的观测,直接测出这些关键元件的磨损情况。这些直接测量技术,可在有关元件的磨损还没影响整个发动机的性能以前,就及早地预报它们的损耗情况。将它们与发动机状态检测系统的计算机组合后,这些关键元件的测量结果为我们提供了一个不断更新的数据库,从而可为我们预测发动机是否可参与飞行提供依据,并可提前告诉我们是否需要提前维修。
Through the use of direct field condition detection systems, significant improvements have been made in the preparation of re-usable rocket engine missions and the safety and reliability of ground maintenance time and costs can be reduced. These systems allow for direct observation of elements that are relevant to the normal operation of the engine by using new technologies, without breaking down the engine and with little or no manual data available for analysis Wear of key components. These direct measurement techniques can predict their losses early enough that the wear of the components has not affected the performance of the entire engine. Combining them with the engine condition detection system’s computers, the measurements of these key components provide us with an ever-updating database that provides us with a basis for predicting whether or not the engine can be engaged in flight and can tell us ahead of time if we need to repair it in advance .