基于目的层预约的双子电梯群优化控制方法  

Twin Elevator Group Optimization Control with Destination Registration

作　　者：吴英明 李庆超[2] 宋镇江[3] 

机构地区：[1]潍坊市建设工程施工图审查中心,山东潍坊261031 [2]中国建筑东北设计研究院有限公司,辽宁沈阳110006 [3]哈尔滨工业大学电气工程及自动化学院,黑龙江哈尔滨150001

出　　处：《现代建筑电气》2014年第4期1-5,11,共6页Modern Architecture Electric

摘　　要：针对双子电梯群控系统多目标性、不确定性的特点,提出了一种基于目的层预约的双子电梯群优化控制方法。在分析双子电梯结构特点的基础上,构造了适合双子电梯群的目标函数;在不同交通模式下,运用改进的遗传算法进行目的层预约系统下双子电梯群的优化控制仿真。仿真结果表明,控制方法能够适应双子电梯的运行特点,并能适应不同交通流模式,与传统电梯控制系统比较,平均候梯时间、长候梯时间发生率和电梯停靠次数明显减小,可为双子电梯群控系统的工程应用提供理论依据。For the characteristics of twin elevator group control system with multiple objectives and uncertainty,a method of twill elevator group optimization control based on destination registration was proposed. Based on the analysis of structure characteristies of twin elevator, objective function for twin elevator group was constructed. Under different traffic patterns, the method utilized improved genetic algorithm, and simulated the twin elevator group optimization control with destination layer registration. The research resuhs showed that the method was able to adapt to the running characteristics of twin elevator and different traffic flow pattern. Compared with the ones of the classical elevator eontrol system, average waiting time, long waiting time incidence and the numbers of elevator stops of genetic algorithm were all significantly reduced. Consequently, this method could provide a theoretical basis for engineering application of twin elevator group eontrol svstem.

关 键 词：双子电梯 电梯群控 目的层预约 遗传算法 

分 类 号：TU857[建筑科学]