Suspension system early fault detection method based on random matrix theory and cumulative sum
A random matrix theory and early failure technology, applied in computer-aided design, complex mathematical operations, geometric CAD, etc., can solve the problems of suspension system health reduction and performance failure
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[0050] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0051] For better understanding of the present invention, make following explanation in advance:
[0052] figure 1 The flow chart of the early fault detection method of the suspension system based on random matrix theory and cumulative sum provided by the embodiment of the present invention. Such as figure 1 As shown, the early fault detection method of suspension system based on random matrix theory and cumulative sum includes the following steps:
[0053] S1. Construct an initial matrix based on random matrix theory and big data;
[0054]S2. Convert the initial matrix into a batch random matrix through a preset moving window;
[0055] S3, according to random matrix theory single ring theor...
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