基于多目标规划电梯群控算法的研究与设计

随着人民生活水平的提高和城市建筑的高速发展,楼宇需要配置多台电梯以提高交通服务质量和可靠性.然而,仅靠电梯数量的增加不仅不能完全满足现代楼宇的多种要求,还会带来诸如环境污染、能源损耗、运营效率低下等问题.为适应高层建筑和群控电梯的发展,对多目标的电梯群控系统进行了研究.通过分析群控系统的多目标要求,建立了多目标优化模型,提出了客流交通模式的识别方法,并给出了不同交通模式下的调度策略和群控方法.应用GE PLC控制平台实现群控电梯多目标模糊综合评判算法的研究与设计,且调试结果表征了其有效性.

The design of Dispatching Method for Elevator Group Control based on the Multi-Object Optimization

With the development of the quality of life and the modern intelligent buildings,building is always equipped with multiple elevators for the improvement of the service quality and the reliability.However,the increasing of the number of elevators merely not only couldn't meet the multi-object need,but also causes serious problems of the environmental pollution and the energy cost and the low operating efficiency.To meet the development of the high-rise buildings and the elevator group control,this paper studies the multi-objective.elevator group control systems.Due to the complexity of the system,it is necessary to use the optimal dispatch method.By analyzing the multi-object need of the group control system.The thesis establishes the multi-objective optimization model,proposes the identification method of the traffic pattern,and provides scheduling strategy and group control method under different traffic pattern to enhance system's performance. .The multiple fuzzy comprehensive judgement algorithmofgroup control of elevators based on GE PLC.Te result of simulation shows that the algorithm is effective.