基于改進(jìn)人工魚群算法的旱限水位優(yōu)化控制
[Abstract]:Aiming at the weak balance between global search and local search of artificial fish swarm algorithm, and the increasing blindness of search in the late stage of the operation of the algorithm, a dynamic adaptive adjustment of artificial fish field of view and step size is put forward. In this paper, an improved artificial fish swarm algorithm is established to solve the problem of multi-year regulation of the water level in the reservoir by the dynamic control of the inter-annual water deficit equilibrium. Based on the case study of the continuous low water section of the Yellow River in 1990 / 1999, the optimization of the limited water level of Longyangxia Reservoir based on the improved artificial fish swarm algorithm is carried out and compared with the actual operation. The results show that the optimal control can reasonably reserve the reservoir water storage at the end of the operation period, and the water deficit rate of the basin is controlled at about 10%, which realizes the inter-annual balance of water shortage.
【作者單位】: 黃河勘測(cè)規(guī)劃設(shè)計(jì)有限公司;中牟黃河河務(wù)局;
【基金】:國(guó)家重點(diǎn)研發(fā)計(jì)劃項(xiàng)目(2017YFC0404406) “十二五”國(guó)家科技支撐計(jì)劃項(xiàng)目(2013BAC10B02)
【分類號(hào)】:TV697
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