基于改进麻雀搜索算法的照明控制优化  

Lighting control optimization based on improved sparrow search algorithm

作　　者：张玉杰[1] 王帆[1] ZHANG Yujie;WANG Fan(College of Electrical and Control Engineering,Shaanxi University of Science and Technology,Xi’an Shaanxi 710021,China)

机构地区：[1]陕西科技大学电气与控制工程学院,西安710021

出　　处：《计算机应用》2023年第3期835-841,共7页journal of Computer Applications

基　　金：陕西省教育厅服务地方专项计划项目(21JC004);深圳市科技计划项目(JSGG20210802154545031);西安市科技计划项目(2020KJRC0010);西安市未央区科技计划项目(202015)。

摘　　要：针对当前照明环境存在能耗浪费严重的问题,提出一种基于改进麻雀搜索算法(P-SSA)的照明控制优化方法。首先为增加初始种群的多样性、避免早熟收敛和增强寻优能力,对SSA引入Logistic混沌初始化、柯西变异及历史最优位置的记忆功能;然后综合考虑光环境中人员存在状态、天然光分布及多灯具之间的耦合作用建立适应度函数,并使用DIALux evo专业照明仿真软件获取人工光照度传递矩阵和天然光照度分布;最后对改进的SSA进行性能验证,并使用多个优化算法进行调光系数组合寻优的实验。实验结果表明,相较于粒子群优化算法(PSO)、算术优化算法(AOA)等,基于P-SSA的照明控制优化方法可以快速并精确地找到最优调光系数的组合,并实现满足舒适性为前提下的最大化节能性要求。Aiming at the serious waste of energy in the current lighting environment,a lighting control optimization method based on Progressive Sparrow Search Algorithm(P-SSA)was proposed.Firstly,to increase the diversity of the initial population,avoid premature convergence and enhance the ability to search for optimization,the Logistic chaotic initialization,the Cauchy mutation and the memory function of the historical optimal position were introduced into SSA.Then,the presence of people in the light environment,the distribution of natural light and the coupling between multiple lamps and lanterns were comprehensively considered to establish a fitness function.DIALux evo professional lighting simulation software was used to obtain the artificial illuminance transfer matrix and natural illuminance distribution.Finally,the performance of P-SSA was verified,and several optimization algorithms were used to carry out experiments about optimization of the combination of dimming coefficients.Experimental results show that compared with optimization algorithms such as Particle Swarm Optimization algorithm(PSO)and Arithmetic Optimization Algorithm(AOA),the lighting control optimization method based on P-SSA can find the combination of optimal dimming coefficients quickly and accurately,and meet the requirement of maximum energy saving under the premise of comfort.

关 键 词：麻雀搜索算法 混沌映射 柯西变异 照明控制 节能照明 舒适照明 

分 类 号：TP273.1[自动化与计算机技术—检测技术与自动化装置]