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带有梯度加速的粒子群算法在边坡稳定分析中的应用 被引量:2

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摘要 基于圆弧滑动面的假设,采用标准粒子群算法和加入梯度信息的粒子群算法进行边坡最危险滑动面的搜索及确定其最小安全系数,并与二分法的计算结果进行对比。研究表明,加入梯度信息的粒子群算法在保证结果有效的前提下提高了粒子群算法的收敛速度,是一种很好的改进方法。
作者 任锐
出处 《中国高新技术企业》 2009年第14期15-16,共2页 China Hi-tech Enterprises
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