Online Dynamic Detection of Hazardous Cracks in Train Wheels by Probe Combination: Based on Classical Piezoelectric Ultrasonic Technology
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3242008
Abstract: Online dynamic crack detection of train wheels is critical to ensure transportation safety. In the existing detection system, because the electromagnetic ultrasonic surface wave technology is challenging to detect the deep cracks in the wheel… read more here.
Keywords: technology; classical piezoelectric; online dynamic; train wheels ... See more keywords
High-performance combinatorial optimization based on classical mechanics
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DOI: 10.1126/sciadv.abe7953
Abstract: Massively parallel implementations of algorithms based on classical mechanics realize high-performance combinatorial optimization. Quickly obtaining optimal solutions of combinatorial optimization problems has tremendous value but is extremely difficult. Thus, various kinds of machines specially designed… read more here.
Keywords: combinatorial optimization; performance; classical mechanics; based classical ... See more keywords
Development and Application of an Exponential Method for Integrating Stiff Systems Based on the Classical Runge–Kutta Method
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DOI: 10.1134/s0012266118070066
Abstract: We study numerical methods for solving stiff systems of ordinary differential equations. We propose an exponential computational algorithm which is constructed by using an exponential change of variables based on the classical Runge–Kutta method of… read more here.
Keywords: classical runge; kutta method; method; stiff systems ... See more keywords