New condition monitoring techniques for vehicle suspensions
TX Mei, XJ Ding - 2008 4th IET International Conference on …, 2008 - ieeexplore.ieee.org
TX Mei, XJ Ding
2008 4th IET International Conference on Railway Condition Monitoring, 2008•ieeexplore.ieee.orgThis paper presents two simple and potentially powerful approaches for the condition
monitoring of rail vehicle suspensions, which explore the relative changes between different
dynamic motions caused by suspension faults. Damper failures in vertical (primary)
suspensions of a conventional bogie are detected based on the measurements of the
bounce, pitch and roll accelerations of the bogie frame. The effectiveness of the proposed
fault detection methods is demonstrated.
monitoring of rail vehicle suspensions, which explore the relative changes between different
dynamic motions caused by suspension faults. Damper failures in vertical (primary)
suspensions of a conventional bogie are detected based on the measurements of the
bounce, pitch and roll accelerations of the bogie frame. The effectiveness of the proposed
fault detection methods is demonstrated.
This paper presents two simple and potentially powerful approaches for the condition monitoring of rail vehicle suspensions, which explore the relative changes between different dynamic motions caused by suspension faults. Damper failures in vertical (primary) suspensions of a conventional bogie are detected based on the measurements of the bounce, pitch and roll accelerations of the bogie frame. The effectiveness of the proposed fault detection methods is demonstrated.
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