Data were continuously acquired over this period with the only unavailability occurred for 85 days (from November 9, 2012 to January 20 , 2013 and from April 26 , 2013to May 7 , 2013 due to continuous faults of data acquisition system.
Table 1 shows the seeded faults and number of data sets recorded for each fault type.
The paper also presents some hardware implement methods about fault-tolerant design of data decode and test methods about fault-tolerant design of USB2.0 IP core system.
Field observations are combined with different methods of inversion of fault–slip data and with use of different open-source computer programs, that calculate resolved stress tensors and P B T axes in order to unravel the complex polyphase brittle architecture.
Spark allows scalable and fault-tolerant processing of data streams in near real time.
Many of these applications, being time critical and delay sensitive, demand robust and fault-tolerant means of data communication.
In Section 4.2, we define testing data set for each fault type, which consists of data collected from 20 simulation runs, in which 10 are generated with fault introduced in the 4th h and the 10 others introduced in the 12th h.
In a typical case of RBM2 with 50 hidden neurons, there are 50 feature vectors in the features matrix W. A typical pattern of fault data is shown in Fig. 4 and plots of some of the typical learned feature patterns from the features matrix W are shown in Fig. 5.
In order to accurately acquire the fault feature, 10 sets of data were intercepted respectively from the different time domain vibration signal under each fault condition.
In terms of fault data collection and pretreatment, we use statistics method, eliminate or merge the fault entry, and eventually determine the effective subway vehicles failure data.
