Natural gas pipeline remote maintenance control system health degree evaluation method and system
A natural gas pipeline and control system technology, applied in the field of health evaluation of natural gas pipeline remote control system, can solve problems such as unbalanced data distribution, low accuracy and reliability of health evaluation, and inability to guarantee sample consistency
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Embodiment 1
[0024] Such as figure 1 As shown, the embodiment of the present application provides a method for evaluating the health of a natural gas pipeline remote control system, wherein the method includes:
[0025] S100: Obtain system operation history data, where the system operation history data includes a plurality of hardware operation history data;
[0026] Specifically, the system operation history data is the operation history data of the natural gas pipeline remote control system, including a plurality of hardware operation history data. Hardware devices mainly include servers, routers, switches, workstations, PLC equipment, etc. Various devices cooperate with each other to ensure the safe and stable operation of the remote control system, and are also responsible for realizing their respective functions. The operation history data of the natural gas pipeline remote maintenance control system is the server resource occupation of the natural gas pipeline remote maintenance con...
Embodiment 2
[0075] The experimental results of the ACWGAN-GP algorithm proposed in this application are compared with the results of the other nine algorithms, and the experimental results are shown in Table 1. Observing Table 1, it can be found that ACWGAN-GP is in τ macroacc It performs better on metrics, achieving the best performance on 9 of the 13 public datasets, and the best results in each public dataset are highlighted in bold. The average accuracy of ACWGAN-GP on the 13 sets of data also achieved the best performance, and it was 5.52% higher than the best method among the remaining methods.
[0076]Then the Wilcoxon signed rank test and Friedman test were used to compare different methods. The results of the Wilcoxon signed rank test are shown in Table 2, where the value of R+ represents the rank sum of the ACWGAN-GP method, and the value of R- represents the rank sum of the remaining nine methods. It can be seen from Table 2 that, except for CWGAN-GP, all the other methods ar...
Embodiment 3
[0085] Based on the same inventive concept as the method for evaluating the health of a natural gas pipeline remote control system in the foregoing embodiment, as figure 2 As shown, the embodiment of the present application provides a health degree evaluation system of a natural gas pipeline remote control system, wherein the system includes:
[0086] A first obtaining unit 11, the first obtaining unit 11 is configured to obtain system operation history data, and the system operation history data includes a plurality of hardware operation history data;
[0087] The first execution unit 12, the first execution unit 12 is used to respectively divide the data of each hardware operation history data, wherein the data division includes selecting a training set from the hardware operation history data, and determining a test set;
[0088] The second execution unit 13, the second execution unit 13 is used to use the training sets obtained by each hardware in data division to train t...
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