Improved mucus algorithm based on elite chaos search and nonlinear convergence z parameter

• Main Authors: LI PEISHUANG, ZENG CHENGBI, YAN JINGCHENG, MIAO HONG, ZHU QIHAO, QIU ZHONGRUI
• Format: Patent
• Language: Chinese; English
• Published: 08.07.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to the technical field of myxomycete algorithms, in particular to an improved myxomycete algorithm based on elite chaos search and a nonlinear convergence z parameter, which comprises the following steps of: 1, establishing a mathematical model of the myxomycete algorithm; 2, an elite chaos search strategy ECSS is adopted to improve the search ability of the algorithm near an elite individual; and thirdly, a nonlinear convergence factor with chaotic disturbance is introduced, so that the conversion capability of the algorithm between exploration and development is improved. The method has the advantages of better solving precision, convergence speed and robustness. 本发明涉及黏菌算法技术领域，具体地说，涉及一种基于精英混沌搜索和非线性收敛z参数的改进黏菌算法，其包括以下步骤：一、建立黏菌算法的数学模型；二、采用精英混沌搜索策略ECSS来提高算法在精英个体附近的搜索能力；三、引入带有混沌扰动的非线性收敛因子，提高了算法在探索和开发之间的转换能力。本发明具有较佳地求解精度、收敛速度和鲁棒性。