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A comprehensive set of development methods is needed during large-scale software development based on multi-core systems. The paper presents a complete solution and a set of detailed analysis methods: parallel mode decomposition, data-dependent and task-dependent analysis, parallel algorithm design, choice in parallel programming patterns, coding and performance optimization. It is proven to be valuable...
HVDC transmission systems are widely used in China. Using the software of PSCAD/EMTDC, the model of FCC-HVDC is established referring to the CIGRE benchmark model of HVDC. The principle of FCC in this model is described, and the models of LCC-HVDC and FCC-HVDC are presented. Then this paper introduces contrast tests under two typical disturbances: A-phase ground fault and shutting degree generating...
To the middling span cable-stayed bridge with single tower, it is very outstanding for material nonlinearity which caused by nonlinear properties of the material. So we must calculate the effects of the material nonlinearity which caused by nonlinear properties of the material when we calculate the geometry nonlinear effects to many middling span cable-stayed bridge with single tower. The other issue...
Bridge ambient vibration test has an advantage of being simple, fast and cheap. In this paper, we take the example of Linjiangmen Bridge which is located in Jilin City, Jilin province. The dynamic test research on the characteristics of the natural vibration for the bridge is discussed. The authors calculate the characteristics of the natural vibration for the bridge with the structure analysis software-ANSYS,...
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