Method to Monitor Helicopter Rotor Fault Using Diagnostic Matrix |
| |
| Authors: | ZHU Xu-cheng MA Qiang HOU Zhi-qiang |
| |
| Affiliation: | Aircraft Engineering Department , Naval Aeronautical and Astronautial University ,Yantai 264001 Shangdong, China |
| |
| Abstract: | An efficient method for helicopter rotor fault diagnosis was proposed using diagnostic matrix and its software framework was developed.The diagnostic matrix was extracted by the way of simulating the quantitative models of damaged and undamaged rotor systems.The conflicts were recognized by the virtual symptom sensor based on the dependencies between symptoms and faults.Diagnostic candidates were generated by the Boolean hitting algorithm.The proposed method provides multi-fault real-time diagnostic capabil... |
| |
| Keywords: | test technique for air vehicle diagnostic matrix helicopter rotor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
