Results 111 to 120 of about 233 (128)
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Blade tip timing (BTT) uncertainties
AIP Conference Proceedings, 2016Blade Tip Timing (BTT) is an alternative technique for characterising blade vibration in which non-contact timing probes (e.g. capacitance or optical probes), typically mounted on the engine casing (figure 1), and are used to measure the time at which a blade passes each probe.
openaire +1 more source
A novel method for the determination of the change in blade tip timing probe sensing position due to steady movements [PDF]
Mechanical Systems and Signal Processing, 2019 The correlation of blade tip timing (BTT) measurements against strain gauge (SG) measurements and finite element (FE) predictions includes a number of uncertainties. One of the main ones is the steady movement of the blades (i.e.
Philip Bonello, Peter Russhard
exaly +2 more sources
Rotating blade frequency identification by single-probe blade tip timing
Mechanical Systems and Signal Processing, 2022Zhibo Yang, Xuefeng Chen
exaly
Robust sparse representation model for blade tip timing
Journal of Sound and Vibration, 2021Zengkun Wang +2 more
exaly
Blind interpolation for multi-frequency blade tip timing signals
Mechanical Systems and Signal Processing, 2022Suiyu Chen, Yongmin Yang, Haifeng Hu
exaly
A comprehensive review on blade tip timing-based health monitoring: status and future
Mechanical Systems and Signal Processing, 2021Zhongsheng Chen, Weimin Wang, Jing He
exaly