Undercarriage wear prediction based on machine vibration data
Номер патента: CA3197079A1
Опубликовано: 05-05-2022
Автор(ы): LI ZHANG, Yingbiao Xu
Принадлежит: Individual
Опубликовано: 05-05-2022
Автор(ы): LI ZHANG, Yingbiao Xu
Принадлежит: Individual
Реферат: A system may include a device. The device may be configured to receive machine vibration data identifying a measure of vibration of a machine. The vibration, of the machine, may be caused by a combination of first vibration caused by a motion of components of an undercarriage of the machine and second vibration that is unrelated to the first vibration. The device may be configured to identify a segment, of the machine vibration data, corresponding to the first vibration; transform the segment, using a Fast Fourier Transform (FFT), into a signal in a frequency domain; and analyze the signal to identify a signature spectrum associated with the motion of components. The device may be configured to predict, based on the signature spectrum, an amount of wear of the components. The device may be configured to cause an action to be performed based on the amount of wear of the components.
Undercarriage wear prediction based on machine vibration data
Номер патента: WO2022093503A1. Автор: LI ZHANG,Yingbiao Xu. Владелец: CATERPILLAR INC.. Дата публикации: 2022-05-05.