许多大型旋转机械都是石化和电力等行业中的关键设备。
Many large scaled rotating machines are the key equipments in petrochemical and power industries.
该方法对其他大型旋转机械的振动测试具有一定的参考价值。
This analytical method can be used for reference in the vibration test of similar rotary mechanism.
使用专家系统可以对大型旋转机械的故障进行比较准确地诊断。
The fault of a huge rotation machine can be accurately diagnosed by using experts systems.
该方法对其它同类大型旋转机械的振动测试具有一定的借鉴价值。
This method also can be used in vibration test of the same scale revolving machine for conference.
提出一种基于粗糙集理论的大型旋转机械故障诊断和知识获取模型。
A model of the fault diagnosis and decision rules acquisition for large rotating machinery based on Rough set is put forward.
状态监测与故障诊断系统是保证大型旋转机械安全可靠运行的重要手段。
The monitoring system and fault diagnosis system is an important means to assure the safely work of the high-speed rotating machinery.
本文的主要内容包括以下几个方面：1论述了大型旋转机械典型故障特征。
The main parts of this dissertation are as follows: 1 Have expounded the main characteristics of typical troubles about the large-scale revolving machinery.
本文讨论了网络通信技术在大型旋转机械在线监测及故障诊断系统中的应用。
The application of network communications technology in On-line Monitoring and Fault Diagnosis System of Large Unit Rotary Machine is studied in this paper.
大型旋转机械的在线监测与故障诊断已在石化、电力等行业获得了广泛的应用。
The monitoring and fault diagnosis system for large-scale rotary machinery is largely applied in many fields such as power plants and chemical plants.
介绍了S8000大型旋转机械状态监测与分析系统在催化大机组中的应用及故障诊断。
The state supervision and analysis system of the practical application and trouble shooting of S8000 large scale of machine set in catalysis unit were presented.
因此，保证这些大型旋转机械安全、经济地运行，成为企业和电力生产部门面对的重大课题。
Therefore, to guarantee the machine 's operating safely and economically is to be an important problem, which should be faced to and handled by corporations and power-producing enterprises.
所得实验数据和分析结果对大型旋转机械的动态设计、改造、监测与运行管理具有指导意义。
These measured data and analyzed results are the important guidance in the dynamic design, modification, condition monitoring and operation management of rotating machinery.
航空发动机作为一个大型旋转机械其许多故障都于轴承有关，轴承运行状态的好坏直接影响到整台机器的性能。
Aeroengine is one of the large-scaled rotating machines has many faults with bearings. The running state of bearings affects the whole machine's capability.
本文讨论的就是一种以通用型DSP为核心的数据采集系统，并将其应用到大型旋转机械运行状态的在线监测系统中。
The paper mainly discusses the data acquisition system based on general DSP, which can be applied in rotating machinery condition monitoring system.
转子—轴承系统是大型旋转机械的核心部件，作为主要支承方式的可倾瓦滑动轴承支承，它的动力学特性日益被人们所关注。
Rotor bearing system is the heart of large-scale rotating machinery, as a major way to support, the dynamic problem of tilting pad journal bearing (TPJB) growing concern by the people.
转子—轴承系统是大型旋转机械的核心部件，作为主要支承方式的可倾瓦滑动轴承支承，它的动力学特性日益被人们所关注。
Rotor bearing system is the heart of large-scale rotating machinery, as a major way to support, the dynamic problem of tilting pad journal bearing (TPJB) growing concern by the people.
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