turbopump meaning in Chinese
透平泵
涡轮泵
Examples
- The engine-feed system interface is at the turbopump inlet flanges .
发动机与供应系统的交界是在涡轮泵的进口法兰盘处。 - Portable submerged turbopump for fire brigade
消防队用轻便式涡轮潜水泵 - With the analysis of both turbopump test data and laboratory rotor system vibration signals , the results show that nd technology is able to detect vibration faults successfully
对涡轮泵试车数据及实验室转子平台数据的检测结果表明,新异类检测技术对于在缺乏故障数据情况下开展的故障检测工作是有效的。 - ( 3 ) features of turbopump test data both in time domain and in frequency domain are analyzed using statistical estimation methods . the value of applying these features into nd is discussed
( 3 )应用统计特征估计方法,分别对涡轮泵试车数据的时域特征和频域特征进行了统计分析,并讨论了这些特征在新异类检测中的应用价值。 - 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。