fault pattern meaning in English
断层型式
Examples
- And an intelligent fault detecting system is established . starting from analyzing the possible faults existed ; relations between the fault patterns of the wall - climbing robot and the characteristic signals are established . so the problem of fault detection of the robot is in essence a problem of pattern recognition
主要内容如下：对壁面机器人的可能故障进行分析，总结系统可能的故障类型，并选择体现不同故障类型的特征信号，构建系统的故障空间和故障征兆空间，建立了两者之间的映射关系，并在此基础上制定了故障诊断方案。 - Two distinct bp training algorithms on multilayer perceptron type neural - network are developed to improve the trained network ' s quickness , robustness and generality . they are brought out from the combination of existing investigations - dynamic learning rate , momentum terms and quadratic function of weights , and amendment of desired error function respectively . the simulative results of rotating machinery fault pattern classification illustrated the effectiveness of the new algorithms
针对多层感知器神经网络的标准bp训练算法存在推广能力差和训练速度慢等缺陷，首先结合已有的研究成果，给出了一种动态学习率和动量项相结合，并在误差函数中引入网络权值的二次型函数项的改进训练算法，提高了网络的快速性和推广能力。 - Chapter three discusses the vibration information based automatic diagnosis mehtod . the acquisition of spectrum feature of fault pattern class by the fuzzy clustering algorithm is the bisis of pattern recognition in the level of fault class . the result acquired by fuzzy relationship between vibration symptom and fault shows the feature of fuzzy - relation - based method
第三章主要研究基于振动信息的自动诊断方法，建立了故障模式类的概念，根据模糊聚类算法确定了故障标准模式类及其频谱特征，为在故障模式类层次上的模式识别提供了理论基础；研究了模糊关系诊断结果的分布规律；建立了综合诊断实现了基于综合诊断方法的多机组、多测点在线诊断。 - Thirdly , on account of the poor reality that the full fault patterns of hv circuit breaker is difficult to establish due to lack of raw data , an alternate method , namely similarity analysis ( sa ) , is proposed . the basic idea of sa is comparing the data of condition to be assessed with the data of working condition
( 3 )在目前断路器运行数据缺乏，完善的故障模式难以建立的情况下，提出一种基于比较与分析运行状态与正常状态之间的相似程度的断路器运行状态辨识方法? ?相似性分析。