火箭发动机涡轮 meaning in Chinese

rocket-type turbine

In this case , health monitoring and fault diagnosis should turn to novelty detection ( nd ) technology , which offers a solution to this problem by modeling normal data , using some distance measure and a threshold for determining novelty . this thesis describes the exploratory work of applying a powerful nd technology ? one - class support vector machines ( oc - svms ) to the detection of faults embedded in turbopump vibration data . the main contents of this thesis include : ( 1 ) many popular nd methods are introduced together with their characters and two kinds of oc - svms methods are described in detail
本文针对液体火箭发动机涡轮泵的振动信号,结合新异类检测技术中的单类支持向量机方法,对新异类检测在涡轮泵试车故障检测中的应用进行了尝试,主要研究内容包括: ( 1 )介绍了各种流行的新异类检测算法的原理以及各自的特点;重点介绍了新异类检测技术中的两种单类支持向量机原理,并在此基础上建立了一种基于支持向量数据描述的新异类检测模型。