电梯群控系统模糊控制技术的研究与设计论文.doc

(此文档为word格式，下载后您可任意编辑修改！) 毕业设计说明书 题 目： 姓 名： 学 号： 指 导 教 师： 专 业 年 级： 所在学院和系： 完 成 日 期： 答 辩 日 期： 电梯群控系统模糊控制技术的研究与设计 摘要 简要介绍了电梯以及电梯的种类，电梯群控系统的发展状况；重点介绍了模糊控制技术，包括模糊控制技术的发展概况以及模糊控制技术的原理分析了将模糊控制技术应用到EGCS中的可行性和必要性。构建了电梯调度目标的综合评价函数，将平均候梯时间、平均乘梯时间、个重要目标的加权平均值作为评价函数，并根据加权系数，实现电梯群的优化控制；最后应用matlab仿真软件对群控系统的运行情况进行仿真,仿真实验给出了本文所提出的电梯群控系统的性能,验证了方案的可行性和有效性。结果证明，基于模糊控制技术的电梯群控系统的平均候梯时间、平均乘梯时间以及系统能耗比传统的集选控制系统相比都有了明显的降低，充分说明了基于模糊控制技术的群控算法的有效性和可行性。 Elevator Group Control System Fuzzy Control Technology Research and Design Abstract Paper briefly describes the type of lift and elevator, the elevator group control system development; focuses on the fuzzy control technology, including overview of the development of fuzzy control technology and fuzzy control technology works; analysis of the fuzzy control technique applied to the EGCS feasibility and necessity. Constructed elevator dispatching the goal of comprehensive evaluation function, the average waiting time will be less, less the average riding time, less energy consumption three important goals as a weighted average of the evaluation function, and according to the weighting coefficient, to achieve optimal control of elevator group; Finally matlab simulation software application group control operation of the system simulation, the simulation experiment shows that the proposed performance of elevator group control system to verify the feasibility and effectiveness. The results show that based on fuzzy control technology elevator group control system, the average waiting time, the average riding time and energy consumption than traditional assembly election systems have a significantly reduced compared to fully explain the fuzzy control technology group control algorithm is effective and feasible. Keywords: elevator group control, elevator traffic flow, fuzzy control, the evaluation function, system simulation 目录 摘要 I Abstract III 目录 V 1绪论 1 1.1 概述 1 1.2 课题研究的目的和意义 1 2 电梯及其群控技术 3 2.1 电梯及其种类 3 2