Health Assessment of High-Speed Train Running Gear System under Complex Working Conditions Based on Data-Driven Model

Figure 7

Trend chart of mean filter monitoring data. (a) Average filtering position I temperature data trend chart. (b) Average filtering position I vibration data trend chart. (c) Average filtering position I impact data trend chart. (d) Average filtering position II temperature data trend chart. (e) Average filtering position II vibration data trend chart. (f) Average filtering position II impact data trend chart.

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