CAJ | 학술논문

针对入侵性野草优化（invasive weed optimization，IWO）算法存在早熟收敛和陷入局部最优的问题，提出了一种混沌自适应 IWO（chaotic adaptive IWO，CAIWO）算法，并将改进的算法应用于平面阵列天线的方向图综合问题。计算结果表明：该算法的优化结果均优于对比文献中的结果，更适合于阵列天线方向图综合问题。
침대입침성야초우화（invasive weed optimization，IWO）산법존재조숙수렴화함입국부최우적문제，제출료일충혼돈자괄응 IWO（chaotic adaptive IWO，CAIWO）산법，병장개진적산법응용우평면진렬천선적방향도종합문제。계산결과표명：해산법적우화결과균우우대비문헌중적결과，경괄합우진렬천선방향도종합문제。
An improved algorithm called chaotic adaptive IWO is proposed to deal with the premature convergence and local optimum conditions of IWO.The proposed algorithm is applied to the planar ar-ray pattern synthesis.The calculated results show that the proposed algorithm which is superior in optimization to the conclusions made in the comparative literature is more suitable for the array anten-na pattern synthesis.