公开(公告)号：US20250137885A1

公开(公告)日：2025-05-01

申请号：US18499921

申请日：2023-11-01

Applicant: Caterpillar Inc.

Inventor： Wenming Zhao ,  Xuefei HU ,  Cheng Yu ,  Zhiyong Hu ,  Daojie Zhang

IPC: G01M17/03

Abstract: In one instance, disclosed herein is a computer-implemented method for monitoring an undercarriage of a track-type machine, the computer-implemented method comprising: accessing a reduced order model (ROM) corresponding to the track-type machine; receiving an estimated wear level of at least one undercarriage component of a track-type machine and machine signal data generated by the track-type machine; generating an updated estimated wear level of the at least one undercarriage component using the estimated wear level, the machine signal data, and the ROM; and comparing the updated estimated wear level of the at least one undercarriage component to a wear level threshold.