本文系统地介绍了工程机械状态监测与故障诊断技术中常用的检测仪器和方法。
Common instruments and methods in status monitoring and failure diagnostic technique of construction machinery are systematically introduced in the article.
在汽车维修中，对汽车电子控制系统的检测与故障诊断是一项难度较大的工作。
In the automobile maintenance and repair, it is difficult to inspect and diagnose the troubles of the automobile electronic control system.
本文提出了用主成分分析法(PCA)进行空调系统传感器故障检测与诊断的基本思想。
This thesis presents principal component analysis (PCA) approach for sensor fault detection, identification and reconstruction in HVAC system.
点火线圈和火花塞的检测与诊断；点火系统故障码的含义和故障的排除方法。
Spark plug test and diagnosis, the fault lode meaning and the fault exclusion ways of ignition system.
通过在一套电气伺服系统中的仿真表明，该方法在多个故障同时发生时，可迅速实现故障检测与诊断。
By the simulation of an electrical servo system, it is shown that the method can detect and diagnose faults rapidly when several faults occur simultaneously.
针对卫星姿态测量系统的硬件故障，应用人工神经网络进行故障检测与诊断，得到了较为满意的结果。
Artificial neural networks are proposed in this paper, which are used to detect and diagnose faults of hardware for the satellite attitude measurement system. The result is satisfied.
针对不确定控制系统的故障诊断问题，提出了一种利用滑模观测器进行故障检测与重构的方法。
In response to the fault diagnosis research in uncertain control systems, a method for fault detection and reconstruction using sliding mode observers is proposed.
应用基于主元分析的故障诊断方法对浮式油轮生产储油卸油系统进行故障检测与诊断研究。
Used fault diagnosis method based on Principal Components Analysis to research the fault monitoring and diagnosis of Floating Production Storage and Off-loading system.
对基于系统量测方程和状态方程的动态系统，研究了系统的鲁棒故障检测与诊断(FDD)问题。
For the dynamic system with the measurement equation and state equation, the robust FDD approach is discussed.
针对一类具有系统建模误差以及含传感器模型不确定项的非线性控制系统，本文提出了一种用于执行器故障检测与诊断的观测器方法。
Based on observer method, an algorithm of actuator fault detection and diagnosis is presented for a class of nonlinear control systems with system modeling errors and sensor modeling uncertainties.
检测系统可以自动对轮缸进行定位、检测、故障诊断和检测结果的储存与打印，系统具有过载保护、急停和报警功能。
The system can put the wheel cylinder in the right place, measure, diagnose fault, store the results of system and print them, it also can self-protect, halt and alarm.
利用频谱分析与倒频谱分析技术对齿轮系统的故障进行检测与识别，给出了诊断齿轮系统故障的一般方法。
The faults of geasystem are diagnosed by spectrum and cepstrum analysis techniques. A generamethod for diagnosis of the faults of gear system is given.
研究表明，该网络结构简单，学习速度快，适应性广，可以对船舶导航系统的传感器故障进行检测与诊断。
The ANN can be used to detect and diagnose faults of sensors occurring in ship navigation system, and its detection rate and correct rate of diagnosis is perfect for assigned faults.
闭环控制系统中的故障检测与诊断是目前卫星控制工程上急需解决的问题之一。
Fault detection and diagnosis of closed loop control system is one of the problems in urgent need of solving in satellite control engineering.
通过测试验证表明，该系统能够很好地对齿轮进行故障检测与诊断，从而实现了虚拟仪器诊断系统的应有功能。
Result shows that the system can be effectively used in gear fault detection and diagnosis, and it can realize the function of Virtual Instrument.
故障检测与诊断技术为提高武器系统的安全性和可靠性提供了一项重要的途径。
Fault test and fault diagnosis technology provide an important approach for improving safety and reliability of weapon system.
本文根据煤矿井下供电自动化的要求，深入地研究了矿井移动变电站故障检测与诊断系统。
Based on the request of power supply automation in coal mine, the thesis studied monitor and diagnosis system of mine mobile transformer substation.
针对某大型武器装备系统庞大、故障检测难的特点，提出一种基于无线遥测技术的在线监测与故障诊断方案。
The configuration, function, working principle and design method of a wireless remote measurement system of drill hydrology based on GPRS were introduced in this paper.
文中所提出的诊断策略设计方法能够以尽可能少的测试完成故障检测和隔离，按此方法设计的诊断策略具有自适应特性，适用于各类系统和设备的测试性分析与设计和故障诊断。
And the design methods and steps with an example are illustrated. The design methods of diagnosis strategy illustrated in the article can accomplish fault detection and isolation by tests as few a...
文中所提出的诊断策略设计方法能够以尽可能少的测试完成故障检测和隔离，按此方法设计的诊断策略具有自适应特性，适用于各类系统和设备的测试性分析与设计和故障诊断。
And the design methods and steps with an example are illustrated. The design methods of diagnosis strategy illustrated in the article can accomplish fault detection and isolation by tests as few a...
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