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基于自适应信息遗传算法的路面模量反算研究

, PP. 47-55

Keywords: 道路工程,路面模量反算,自适应信息遗传算法,落锤式弯沉仪(FWD),实数交叉算子

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Abstract:

针对在模量反算中,目标函数在最优值附近表现为大片狭长平坦区域的特点,提出了一类反算新算法——自适应信息遗传算法,新算法的优点是根据信息量大小来进行自适应细分模量解空间,从而节约大量的计算时间。改进了实数交叉算子,使用了新的探险策略,从而加强了新算法后期的局部搜索能力。随后的工程实例表明,这种新机制、新策略的引入,能够在保持较高反算精度的前提条件下,大大提高模量反算的求解效率,这意味着新算法能够更好地满足工程实际应用需要。

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