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| Content Provider | IET Digital Library |
|---|---|
| Author | Wu, Guoxin Zuo, Yunbo Wang, Hongjun Xu, Xiaoli |
| Abstract | It is necessary to test the reliability of the operation of the machine itself for meeting the high-speed, ultra-precision, flexible, and other modern manufacturing and processing needs. In practical applications, the obtained reliability detection information presents a variety of uncertainties such as randomness, imprecision, incompleteness and so on, due to the complexity of the machining environment, the limitations of the sensor itself and the imperfections of the information acquisition technology. The uncertainty reasoning method is proposed to test reliability and accuracy precision. Based on the multi-sensor information characteristic, the rule of the credibility sets is established to achieve the operational reliability analysis. It can realise the uncertainty reasoning for the modal and reliability rules. Examples of analysis show that during the high-end CNC machine tools operational reliability analysis, it has a practical effect to study the uncertainty reasoning method of the modal and reliability propositional rule and the analysis basis can be provided for the precision degradation and fault diagnosis. |
| Starting Page | 8508 |
| Ending Page | 8512 |
| Page Count | 5 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 23, Dec (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/23 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9043 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-03-25 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Accuracy Precision Analysis Basis Combinatorial Mathematics Computer Numerical Control Machine Tools Computerised Numerical Control Control Technology And Theory Equipping Fault Diagnosis High-end CNC Machine Tool Operational Reliability Analysis Industrial Application of IT Inference Mechanisms Information Acquisition Technology Machine Tool Machine Tooling Machining Machining Environment Maintenance And Reliability Manufacturing System Modern Manufacturing System Multisensor Information Characteristic Processing Needs Production Engineering Computing Production Equipment Reliability Reliability Detection Information Sensor Fusion Technological Basis Ultra-precision Uncertainty Reasoning Method |
| Content Type | Text |
| Resource Type | Article |
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