Experiences Using MEMS Accelerometers on Railway Bearers at Switches and Crossings to Obtain Displacement—Awkward Situations

Keyphrases

• Micro-electro-mechanical Systems 100%
• Railway 100%
• Accelerometer 100%
• Stiffness 66%
• Condition Monitoring 66%
• Resonant Frequency 33%
• Transition Zone 33%
• Hammer 33%
• Hanging 33%
• Support Conditions 33%
• Condition Monitoring System 33%
• Static Load 33%
• Sleeper 33%
• Train Speed 33%
• Vertical Motion 33%
• Passing Train 33%
• Dynamic Load 33%
• Support Stiffness 33%
• Existing Condition 33%
• Train Load 33%
• Bad Data 33%
• High Acceleration 33%
• Wheel Defects 33%
• Excessive Motions 33%

Engineering

• Railway 100%
• Micro-Electro-Mechanical System 100%
• Condition Monitoring 66%
• Dynamic Loads 33%
• Resonant Frequency 33%
• Static Loading 33%
• Support Condition 33%
• Time History 33%
• Condition Monitoring System 33%
• Collect Data 33%
• Speed Train 33%
• Plain Track 33%
• Support Stiffness 33%

Earth and Planetary Sciences

• Accelerometer 100%
• Microelectromechanical System 100%
• Monitoring System 33%
• Static Loads 33%
• Vertical Motion 33%
• Dynamic Loads 33%
• High Acceleration 33%