Maglev train levitation system fault detection method based on data driving
A technology for maglev trains and system failures, which can be used in railway vehicle testing, complex mathematical operations, etc., and can solve problems such as high model accuracy requirements
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[0087] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. And the features in the embodiments can be combined with each other.
[0088] figure 1 It is a flow chart of a data-driven fault detection method for a suspension system of a maglev train in the present invention. Such as figure 1 As shown, a data-driven fault detection method for the suspension system of the maglev train provided by the embodiment of the present invention includes the following steps: S1, using the data identification of the suspension system to obtain the residual generator; S2, according to the data of the suspension system under normal operation Statistical feature quantities related to fault detection are obtained through training; S3. Construct fault detection statistics according to sample data to p...
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