现代防御技术2013，Vol.41Issue(1)：170-175,6.DOI:10.3969/j.issn.1009-086x.2013.01.030
基于二分粒子群优化的阵列天线方向图综合
Array Antennas Beam Pattern Synthesis Based on Dichotomic Particle Swarm Optimization
杨永建 1王晟达 1赵星辰 1马健 1邓有为1
作者信息
- 1. 空军工程大学航空航天工程学院,陕西西安710038
- 折叠
摘要
Abstract
At the beam pattern synthesis of array antennas, particle swarm optimization ( PSO) can obtain a good synthesis effect by using simple arithmetic. But the basic PSO has some disadvantages, such as tending to partial best value, having an iterative time. Aiming at these disadvantages, a new a-rithmetic: dichotomic particle swarm optimization ( DPSO) is proposed. The method breaks up the next particle into two by using stochastic factors of the basic PSO and choosing the better particle. The simulation results show that the improved method eliminates the disadvantages of the basic PSO and achieves a good effect in the beam pattern synthesis of array antennas.关键词
阵列天线/方向图综合/二分粒子群优化Key words
array antenna/ beam pattern synthesis/ dichotomic particle swarm optimization( DPSO)分类
信息技术与安全科学引用本文复制引用
杨永建,王晟达,赵星辰,马健,邓有为..基于二分粒子群优化的阵列天线方向图综合[J].现代防御技术,2013,41(1):170-175,6.
