Liu et al., 2018 - Google Patents
An improved analytical model for a lubricated roller bearing including a localized defect with different edge shapesLiu et al., 2018
View PDF- Document ID
- 5806824251821558287
- Author
- Liu J
- Shao Y
- Publication year
- Publication venue
- Journal of Vibration and Control
External Links
Snippet
Vibrations of a roller bearing (RB) with a localized defect (LOD) are determined by LOD edge shapes, which can be used to detect and diagnose the LODs. Therefore, it is very helpful to analyze the relationships between impulses and LOD edge shapes for detection …
- 230000001133 acceleration 0 abstract description 26
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation, e.g. computer aided management of electronic mail or groupware; Time management, e.g. calendars, reminders, meetings or time accounting
- G06Q10/105—Human resources
- G06Q10/1053—Employment or hiring
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
- G06Q10/063—Operations research or analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce, e.g. shopping or e-commerce
- G06Q30/02—Marketing, e.g. market research and analysis, surveying, promotions, advertising, buyer profiling, customer management or rewards; Price estimation or determination
- G06Q30/0241—Advertisement
- G06Q30/0251—Targeted advertisement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce, e.g. shopping or e-commerce
- G06Q30/02—Marketing, e.g. market research and analysis, surveying, promotions, advertising, buyer profiling, customer management or rewards; Price estimation or determination
- G06Q30/0207—Discounts or incentives, e.g. coupons, rebates, offers or upsales
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for a specific business sector, e.g. utilities or tourism
- G06Q50/01—Social networking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
- G06F17/30861—Retrieval from the Internet, e.g. browsers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for a specific business sector, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for a specific business sector, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/22—Health care, e.g. hospitals; Social work
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Liu et al. | An improved analytical model for a lubricated roller bearing including a localized defect with different edge shapes | |
Liu et al. | Dynamic modeling and simulation of a flexible-rotor ball bearing system | |
Liu et al. | Vibration modelling of nonuniform surface waviness in a lubricated roller bearing | |
Liang et al. | Evaluating the time-varying mesh stiffness of a planetary gear set using the potential energy method | |
Rahnejat et al. | The vibrations of radial ball bearings | |
Liu et al. | The effects of the shape of localized defect in ball bearings on the vibration waveform | |
Tong et al. | Fatigue life of tapered roller bearing subject to angular misalignment | |
Liu et al. | A numerical investigation of effects of defect edge discontinuities on contact forces and vibrations for a defective roller bearing | |
Shao et al. | A new method to model a localized surface defect in a cylindrical roller-bearing dynamic simulation | |
Liu et al. | The effect of a localized fault in the planet bearing on vibrations of a planetary gear set | |
Liu et al. | Vibration analysis of the axle bearings considering the combined errors for a high-speed train | |
Liu et al. | Vibration analysis of a flexible gearbox system considering a local fault in the outer ring of the supported ball bearing | |
Wang et al. | A comparative study of the vibration characteristics of railway vehicle axlebox bearings with inner/outer race faults | |
Tu et al. | Contact characteristic and vibration mechanism of rolling element bearing in the process of fault evolution | |
Nabhan et al. | Vibration analysis of deep groove ball bearing with outer race defect using ABAQUS | |
Gao et al. | A 4-DOF dynamic model for ball bearing with multiple defects on raceways | |
Aithal et al. | Effect of manufacturing errors on load distribution in large diameter slewing bearings of fast breeder reactor rotatable plugs | |
Xu et al. | Wear characterization under sliding–rolling contact using friction-induced vibration features | |
Thoret-Bauchet et al. | Simulations of the dynamic response of planetary gears in the presence of localised tooth faults | |
Liu et al. | Study on the rotational speed of bearing cage based on ultrasonic measurement | |
Liu et al. | Effect of the bearing clearance on vibrations of a double-row planetary gear system | |
Dai et al. | Vibration characteristics of the gear shaft-bearing system with compound defects under variable operating conditions | |
Shi et al. | Dynamics of a planetary needle roller bearing considering the waviness | |
Liu et al. | A multi-body dynamic study of vibration of a planetary gear train with the planetary bearing fault | |
Liu et al. | Simulation of rail wheel axle bearing vibration due to local damages on outer races |