Systems and methods for monitoring the health of a rotating machine

Patent metadata

Field	Value
Publication number	US-11225334-B2
Application number	US-201916375080-A
Country	US
Kind code	B2
Filing date	Apr 4, 2019
Priority date	Apr 4, 2019
Publication date	Jan 18, 2022
Grant date	Jan 18, 2022

Abstract

Systems and methods for monitoring the health of a rotating machine mounted on a vehicle are disclosed. The method may include: receiving identifying information of the vehicle, the rotating machine, and a vibration sensor coupled to the rotating machine; receiving vibration data from the vibration sensor during operation of the rotating machine, the received vibration data being associated with the identifying information of the vehicle, the rotating machine, and the vibration sensor; comparing the received vibration data with known vibration data for the rotating machine; generating an alert if the received vibration data exceeds a predetermined threshold value of the known vibration data; generating a health report for the rotating machine based on the received vibration data; and transmitting the health report to a user via a web portal.

First claim

What is claimed is:

1. A computer-implemented method for monitoring the health of a rotating machine mounted on a vehicle, the method comprising:
receiving, by a processor, identifying information of the vehicle, the rotating machine, and a vibration sensor, wherein the vibration sensor is coupled to the rotating machine such that the vibration sensor is integral with the rotating machine and located in an inlet space of the rotating machine underneath a replaceable filter;
receiving, by the processor, vibration data from the vibration sensor during operation of the rotating machine, the received vibration data being associated with the identifying information of the vehicle, the rotating machine, and the vibration sensor;
comparing, by the processor, the received vibration data with known vibration data for the rotating machine;
generating, by the processor, an alert if the received vibration data exceeds a predetermined threshold value of the known vibration data, wherein the predetermined threshold value of the known vibration data includes a plurality of predetermined threshold values each corresponding to a failure condition of a different component of the rotating machine;
generating, by the processor, a health report for the rotating machine based on the received vibration data, the health report including the received vibration data associated with the identifying information of the vehicle, the rotating machine, and the vibration sensor, wherein the health report further includes the generated alert; and
transmitting, by the processor, the health report to a user via a web portal.

2. The method of claim 1 , wherein the receiving, by the processor, the vibration data from the vibration sensor during operation of the rotating machine includes:
receiving, by the processor, vibration data from one or more receivers onboard the vehicle in communication with the vibration sensor during operation of the rotating machine.

3. The method of claim 1 , further comprising:
determining, by the processor, the predetermined threshold value of the known vibration data for the rotating machine by correlating peaks of pre-measured vibration data for the rotating machine to failure conditions of the rotating machine,
wherein the pre-measured vibration data for the rotating machine is measured during one or more trial tests of the rotating machine to generate the known vibration data for the rotating machine prior the rotating machine being mounted on the vehicle.

4. The method of claim 1 , wherein the generating, by the processor, the alert if the received vibration data exceeds the predetermined threshold value of the known vibration data includes:
generating, by the processor, one or more alerts if the received vibration data exceeds one or more of the plurality of predetermined threshold values of the known vibration data,
wherein the one or more alerts each indicate a respective component of the rotating machine is failing.

5. The method of claim 1 , further comprising:
determining, by the processor, a suggested corrective action for the user based on the comparing of the received vibration data with the known vibration data; and
transmitting, by the processor, the suggested corrective action to the user.

6. The method of claim 1 , wherein the generated health report includes one or more graphical representations of the received vibration data.

7. The method of claim 1 , wherein the vibration sensor is coupled to the rotating machine by at least one of fastening means or adhesive.

8. The method of claim 1 , wherein the vehicle is an aircraft and the rotating machine is a vacuum blower of a waste system onboard the aircraft.

9. A system for monitoring the health of a rotating machine mounted on a vehicle, the system comprising:
a memory having processor-readable instructions therein; and
at least one processor configured to access the memory and execute the processor-readable instructions, which when executed by the processor configures the processor to perform a plurality of functions, including functions for:
receiving, by the processor, identifying information of the vehicle, the rotating machine, and a vibration sensor, wherein the vibration sensor is coupled to the rotating machine such that the vibration sensor is integral with the rotating machine and located in an inlet space of the rotating machine underneath a replaceable filter;
receiving, by the processor, vibration data from the vibration sensor during operation of the rotating machine, the received vibration data being associated with the identifying information of the vehicle, the rotating machine, and the vibration sensor;
comparing, by the processor, the received vibration data with known vibration data for the rotating machine;
generating, by the processor, an alert if the received vibration data exceeds a predetermined threshold value of the known vibration data, wherein the predetermined threshold value of the known vibration data includes a plurality of predetermined threshold values each corresponding to a failure condition of a different component of the rotating machine;
generating, by the processor, a health report for the rotating machine based on the received vibration data, the health report including the received vibration data associated with the identifying information of the vehicle, the rotating machine, and the vibration sensor, wherein the health report further includes the generated alert; and
transmitting, by the processor, the health report to a user via a web portal.

10. The system of claim 9 , wherein the receiving, by the processor, the vibration data from the vibration sensor during operation of the rotating machine includes:
receiving, by the processor, vibration data from one or more receivers onboard the vehicle in communication with the vibration sensor during operation of the rotating machine.

11. The system of claim 9 , wherein the plurality of functions further include functions for:
determining, by the processor, the predetermined threshold value of the known vibration data for the rotating machine by correlating peaks of pre-measured vibration data for the rotating machine to failure conditions of the rotating machine,
wherein the pre-measured vibration data for the rotating machine is measured during one or more trial tests of the rotating machine to generate the known vibration data for the rotating machine prior the rotating machine being mounted on the vehicle.

12. The system of claim 9 , wherein the generating, by the processor, the alert if the received vibration data exceeds the predetermined threshold value of the known vibration data includes:
generating, by the processor, one or more alerts if the received vibration data exceeds one or more of the plurality of predetermined threshold values of the known vibration data,
wherein the one or more alerts each indicate a respective component of the rotating machine is failing.

13. The system of claim 9 , wherein the plurality of functions further include functions for:
determining, by the processor, a suggested corrective action for the user based on the comparing of the received vibration data with the known vibration data; and
transmitting, by the processor, the suggested corrective action to the user.

14. The system of claim 9 , wherein the generated health report includes one or more graphical representations of the received vibration data.

15. The system of claim 9 , wherein the vibration sensor is coupled to the rotating machine by at least one of fastening means or adhesive.

16. A non-transitory computer-reada

Assignees

• Honeywell Int Inc

Inventors

• Clampitt Iii Norman Cornelius
• Singhai Mohit
• Macrunnel Thomas Mark
• Perez Aerwin

Classifications

• G07C5/0808 Primary

  Diagnosing performance data (testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005) · CPC title

• G07C5/0825

  using optical means · CPC title

• G07C5/008

  communicating information to a remotely located station (transmission systems for measured values G08C) · CPC title

• B64D2045/0085

  Devices for aircraft health monitoring, e.g. monitoring flutter or vibration · CPC title

• B64D45/00 Primary

  Aircraft indicators or protectors not otherwise provided for · CPC title