Back to Search
Start Over
Improved wolf pack algorithm based on adaptive step length and adjustable scouting direction(基于自适应和变游走方向的改进狼群算法)
- Source :
- Zhejiang Daxue xuebao. Lixue ban, Vol 45, Iss 3, Pp 284-293 (2018)
- Publication Year :
- 2018
- Publisher :
- Zhejiang University Press, 2018.
-
Abstract
- 针对狼群算法涉及参数较多、步长参数无法动态调整、游走方向固定等缺点,提出了一种基于自适应和变游走方向的改进狼群算法.该算法改进了游走行为、召唤行为、围攻行为3个主要步骤的移动步长,特别是当游走行为的试探方向改进后,每头狼都能根据头狼位置的变化自动调节移动步长、更换游走方向,从而简化参数设定,提高收敛速度和求解精度.仿真结果表明,改进算法在低维单峰函数求解精度上较原算法有明显改善,亦进一步提高了高维多峰函数的求解精度.
- Subjects :
- 狼群算法
自适应
变游走方向
Electronic computers. Computer science
QA75.5-76.95
Physics
QC1-999
Subjects
Details
- Language :
- Chinese
- ISSN :
- 10089497
- Volume :
- 45
- Issue :
- 3
- Database :
- Directory of Open Access Journals
- Journal :
- Zhejiang Daxue xuebao. Lixue ban
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.5c7a6d15c87940858600d544871daae5
- Document Type :
- article
- Full Text :
- https://doi.org/10.3785/j.issn.1008-9497.2018.03.003