Keyphrases
Time Monitoring
100%
Hybrid Model
100%
Bolt Loosening
100%
Electromechanical Impedance
100%
Multiple Bolt
100%
Graph Convolutional Network
100%
Bolted Joints
30%
Network Model
20%
Bolt Distance
20%
Structural Health Monitoring
10%
Machine Learning
10%
Nondestructive Evaluation
10%
Physical Mechanism
10%
Network Structure
10%
Industrial Sector
10%
Electromechanical Coupling
10%
Monitoring Method
10%
Machine Learning Algorithms
10%
Sensor Networks
10%
Reliable Monitoring
10%
Looseness
10%
Coupling Mechanism
10%
Unnatural
10%
Single Sensor
10%
PZT Sensor Network
10%
Node Level
10%
Graph Network
10%
Transportation Sector
10%
Aircraft Wing
10%
Lead Zirconate Titanate (PZT) Transducer
10%
Quantitative Diagnosis
10%
Sweeping Frequency
10%
Acoustic Attenuation
10%
Data-driven Analysis
10%
Multiple Bolted Joints
10%
Bolt Looseness Monitoring
10%
Integrated Learning
10%
Acoustic Data
10%
Torque Loss
10%
Sensing Nodes
10%
Propagation Function
10%
Insulating Joint
10%
PZT Network
10%
Engineering
Looseness
100%
Hybrid Model
100%
Mechanical Impedance
100%
Bolted Joints
33%
Joints (Structural Components)
22%
Sensor Network
22%
Network Model
22%
Proof-of-Concept
11%
Structural Health Monitoring
11%
Transportation Sector
11%
Mechanical Coupling
11%
Industrial Sector
11%
Wings
11%
Non Destructive Evaluation
11%
Node Level
11%
Sensing Node
11%
Machine Learning Algorithm
11%
Titanate
11%
Lead Zirconate
11%
Qualitative Approach
11%
Electrical Impedance
11%
Learning System
11%