A data-driven real-time fatigue life prediction method for mechanical structures
A fatigue life prediction and mechanical structure technology, applied in neural learning methods, neural architecture, computer-aided design, etc., can solve the problems of reduced detection accuracy of mechanical structures and the inability to predict the fatigue life of mechanical structures, so as to avoid the reduction of detection accuracy and save The effect of time and cost
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[0085] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0086] Such as figure 2 As shown, the embodiment of the present invention provides a data-driven real-time fatigue life prediction method for mechanical structures. Since the corresponding Paris model index m and coefficient c in the mechanical structure are uncertain, the range of values is obtained by means of experiments. Here Within the value range, a series of data about m and c are produced according to the priority number system, and paired (m, c). ...
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