初始化
计算机科学
接头(建筑物)
混乱的
算法
鲸鱼
人工智能
工程类
建筑工程
渔业
生物
程序设计语言
作者
Ying Xia,Qiang Huo,Yanchun Wang,HE Yi-fan
标识
DOI:10.1109/icaace61206.2024.10548491
摘要
After the invention and popularization of computer and the continuous innovation and development of predecessors, swarm intelligence optimization algorithm theory has become an important tool in many fields. For example, whale algorithm is widely used in circuit automatic design, automatic control system and optimal design problems in aeronautical engineering. However, whale algorithm has some problems: the local search ability is weak, it is easy to fall into the local optimal solution, and the convergence speed is slow. This paper proposes an improved whale algorithm (COOLWOA): cubic chaotic mapping is used instead of random method to improve population diversity, and orthogonal opposition learning strategy is used to generate the design matrix of new solutions to ensure good coverage and diversity of new solutions in the whole search space. Then, the local optimization efficiency and global optimization performance of whales are enhanced by using vertical and horizontal strategy to improve the global search and utilization ability. Through MATLAB experiments, the results show that compared with the basic whale optimization algorithm, the proposed algorithm can improve the convergence speed and search ability.
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