公开(公告)号：US20240319043A1

公开(公告)日：2024-09-26

申请号：US18187077

申请日：2023-03-21

Applicant: Ford Global Technologies, LLC

Inventor： Huanyi Shui ,  Rajesh Gupta ,  Gurram Sujith Kumar ,  Devesh Upadhyay ,  Rajeev Kalamdani ,  Douglas K. Grimes ,  Saumuy Puchala

IPC: G01M13/028 ,  G06N20/00

CPC classification number: G01M13/028 ,  G06N20/00

Abstract: A system is disclosed that includes a computer and memory, the memory including instructions to transform acoustic data to an order spectrum and input the order spectrum to a decoder to determine a feature vector. The feature vector can be input to a one-class classifier to classify the order spectrum as anomalous or non-anomalous and the classified order spectrum can be output.