The peak stress for the high-speed rotating blade is time-varying and space-varying under
multi-mode vibration, which affects the measurement accuracy of dynamic strain. The full …

The rotating blade is a key turbomachinery component with a high failure risk. Therefore,
monitoring the rotating blade is urgently required. Blade tip timing (BTT) is regarded as an …

Blade tip timing (BTT) is an effective noncontact measurement technology for rotating blade
health monitoring. However, due to the mismatching between the high-speed rotation and …

Condition monitoring is crucial for a rotating blade working in harsh conditions. Blade tip
timing (BTT) is a potential technique for operational blade health monitoring owing to its non …

Dynamic strain measurement is critical in blade vibration monitoring for evaluating the
residual life and health condition of rotating blades. Blade tip time (BTT) is recognized as a …

Dynamic strain measurements of rotating blades have attracted significant attention in the
turbomachinery design, testing, and service stages. Measuring the blade full-field strain …

Blades are crucial components of turbomachinery with high failure risk due to harsh working
conditions. Therefore, it is urgently necessary to monitor blade condition. Blade tip timing …

Blade tip timing (BTT) is a promising non-contact on-line monitoring technique for rotor
blades. Although various analytical methods for BTT signals have been developed, their …

Blade tip timing (BTT) technology is one of the most effective methods for vibration
monitoring and health management of rotating blades. However, in actual applications …

Rotating blades are functional and weak components with a high failure risk, which affects
the working ability and operation safety of turbomachinery. Therefore, it is significant to …