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This paper presents a stable millimeter-wave power monitoring system for ECRH on EAST tokamak. The real-time power monitoring was realized based on power monitor miter bends. The “Exchange” method was proposed to monitor the reflection power for RF protection. A cRIO-based signal process unit was designed, it is robust and has the response time of $1~\mu \text{s}$ . The power monitoring system was...
Bridge cable is an important part of the cable-stayed bridge, and reliable methods are necessary to ensure its safety. This paper proposes an algorithm which realizes real-time monitoring the health of bridge cable by the b-value analysis and acoustic emission technique. The algorithm can eliminate the impulse noise and the continuous noise. Discrete wavelet transform decomposes the AE signal, and...
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