Detection of fatigue crack anomaly: A symbolic dynamics approach

Keyphrases

• Dynamic Approach 100%
• Fatigue Crack 100%
• Symbolic Dynamics 100%
• Mechanical Structure 66%
• Early Detection 33%
• Time Series Data 33%
• Detection Method 33%
• Pattern Recognition Techniques 33%
• Natural Frequency 33%
• Crack Detection 33%
• Vibrator 33%
• Oscillatory Activity 33%
• Beam Structure 33%
• Sensor Signals 33%
• Slow Variation 33%
• Anomaly Detection System 33%
• Multi-degree-of-freedom (multi-DOF) 33%
• Experimental Apparatus 33%
• Finite State Machine 33%
• Displacement Sensor 33%
• Failure Site 33%

Engineering

• Fatigue Crack 100%
• Mechanical Structure 66%
• Early Detection 33%
• Degree of Freedom 33%
• Data Series 33%
• Early Stage 33%
• Pattern Recognition 33%
• Crack Detection 33%
• Sensor Signal 33%
• Anomaly Detection 33%
• Displacement Sensor 33%
• Oscillatory Motion 33%
• Resonant Frequency 33%
• Beam-Mass Structure 33%