this method was one of the key technologies in state detection and fault diagnosis expert systems of the propulsion system of spacecraft.
该方法是某飞船推进系统状态监测与故障诊断专家系统中的关键技术之一。
aim at the issue of on-line detection and fault diagnosis of power transformer, a project of multi-sensor in-formation fusion combined with embedded network is proposed.
针对电力变压器在线监测与故障诊断问题,提出了基于多传感器信息融合与嵌入式网络相结合的解决方案。
so it makes good sense to do fault detection and fault diagnosis to distillation column.
因此对精馏塔进行故障监测和故障诊断是很有意义的。
the state detection and fault diagnosis of internal-combustion engine becomes hotspot and nodus on research of engine equipment diagnosis and state detection technology.
内燃机的状态检测与故障诊断成为机械设备诊断与状态检测技术研究的热点与难点。
therefore, fault detection and fault diagnosis for the system have a major practical significance.
因此,对该系统进行故障检测、故障分析有重大现实意义。
in the online detection and fault diagnosis for mechanical equipment, vibrating signal analysis is an important means.
在机械设备的在线检测和故障诊断中,振动信号分析是十分重要的手段。
the faulteigenvalues presented are thought to be able to reflect fault information better, therefore laying good foundation for condition detection and fault diagnosis of internal combustion engines.
给出了能较好反映故障信息的故障特征量。为内燃机的状态监测与故障诊断提供了依据。
the results of the simulations show the effectiveness of evidence reasoning method and the condition detection and fault diagnosis system on the ground.
证明了本文提出的地面监测及诊断系统可以有效地对航空电源进行监测和故障诊断。