价值工程
價值工程
개치공정
VALUE ENGINEERING
2013年
23期
261-262
,共2页
人工蜂群算法%暴雨强度公式%参数优化
人工蜂群算法%暴雨彊度公式%參數優化
인공봉군산법%폭우강도공식%삼수우화
artificial bee colony algorithm%rainstorm intensity formula%parameter optimization
暴雨强度公式作为计算雨水排水设计流量的根本依据,会对排水工程的投资预算以及可靠性产生直接的影响。因此,编制各地的暴雨强度公式具有重要的现实意义。将人工蜂群算法应用于暴雨强度公式参数的优化,并将其计算结果与遗传算法的计算结果进行了比较。试验结果表明:人工蜂群算法可以成功用于暴雨强度公式的参数优化,相对于遗传算法,人工蜂群算法有效地克服了早熟收敛,更容易收敛到全局最优解。
暴雨彊度公式作為計算雨水排水設計流量的根本依據,會對排水工程的投資預算以及可靠性產生直接的影響。因此,編製各地的暴雨彊度公式具有重要的現實意義。將人工蜂群算法應用于暴雨彊度公式參數的優化,併將其計算結果與遺傳算法的計算結果進行瞭比較。試驗結果錶明:人工蜂群算法可以成功用于暴雨彊度公式的參數優化,相對于遺傳算法,人工蜂群算法有效地剋服瞭早熟收斂,更容易收斂到全跼最優解。
폭우강도공식작위계산우수배수설계류량적근본의거,회대배수공정적투자예산이급가고성산생직접적영향。인차,편제각지적폭우강도공식구유중요적현실의의。장인공봉군산법응용우폭우강도공식삼수적우화,병장기계산결과여유전산법적계산결과진행료비교。시험결과표명:인공봉군산법가이성공용우폭우강도공식적삼수우화,상대우유전산법,인공봉군산법유효지극복료조숙수렴,경용역수렴도전국최우해。
The rainstorm intensity formula as the basis for design and calculation of the flow of rainwater drainage, will have direct impact on the investment budget and reliability of drainage project. Therefore, the rainstorm intensity formula has important practical significance for all regions. The artificial bee colony algorithm is applied to the optimization of the rainstorm intensity formula parameters, and the calculation results and the results of genetic algorithm are compared. The test results show that: artificial bee colony algorithm can be successfully used to optimize the parameters of rainstorm intensity formula, compared with the genetic algorithm, artificial bee colony algorithm effectively overcomes the premature convergence, and is more likely to converge to the global optimal solution.