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中文摘要：
硅酸盐水泥水化过程的复杂性使得基于传统方法的水化动力学方程人工推导极为困难.通过进化计算方法可以从观测到的硅酸盐水泥水化程度时间序列数据中自动萃取水化动力学方程,然而其时间复杂度很高.因此,可以利用CUDA计算架构对进化过程进行并行加速来减少运算时间.实验结果表明,采用CUDA架构可以获得较高的加速比,所得到的仿真结果可以很好地吻合观测到的水化程度时间序列数据.
英文摘要：
It is very difficult to use traditional method in manual derivation of hydration kinetic equation because of the extremecomplexity of Portland cement hydration. Hydration kinetic equation can be reversely extracted automatically from the observed time series of hydration degree of Portland cement using evolutionary computation method. However, the optimization process is very time consuming. In this paper, CUDA computing architecture is used to accelerate equation evolution in parallel. Studies have shown that according to the proposed method, superior speedup ratio has been obtained. Furthermore, the simulation curve of hydration process is in good accordance with the observed experimental data.
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