【摘 要】
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An efficient method for helicopter rotor fault diagnosis was proposed using diagnostic matrix and its software framework was developed. The diagnostic matrix wa
【机 构】
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Aircraft Engineering Department
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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 capability and it is suitable for the synthetic health monitoring of complex systems.
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