节点文献
电梯群控最佳调度策略研究
Research on optimal scheduling strategy for elevator group control system
【Author】 LI Yah-ping~1 FENG Xing-mei~1 CHEN Liang~2 1.College of Information and Engineering,Shenyang University,Shenyang 110044,China; 2.College of Information and Engineering,Shenyang University of Technology,Shenyang 110023,China.
【机构】 沈阳大学 信息工程学院； 沈阳工业大学 信息工程学院；
【摘要】 研究电梯群控系统的运行机理,提出基于有限自动机的数学描述．对电梯的状态进行分析,提出了单台电梯的优化调度算法．在此基础上,给出了电梯群控系统的数学模型描述．依据顺向截梯原则和最近最小原则,给出了电梯群控系统的调度策略．通过实时采集电梯状态,每隔一定周期对监控调度算法进行计算刷新,从而实现了对电梯群控系统的实时监控与调度,达到优化电梯群控系统的目的．
【Abstract】 The running mechanism of elevator group system control is researched.The mathematical modeling is advanced based on finite automation.With the analysis for the elevator state,the optimal scheduling algorithm is employed for one elevator,based on which the mathematical modeling is presented for the elevator group system. According to the principle of stopping elevator pathwisely and the nearest and minimal principle,the optimal strategy is developed.The information of elevators state is collected at all times.Combined with the optimal strategy,the algorithm is refreshed periodically,and then real-time supervisory and scheduling is realized for the elevator group system control.
【Key words】 Elevator group system control； Finite automation； Supervisory and scheduling； Straightforward stopping elevator； Nearest and minimal principles；
- 【会议录名称】 2007中国控制与决策学术年会论文集
- 【会议名称】2007中国控制与决策学术年会
- 【会议时间】2007-07
- 【会议地点】中国江苏无锡
- 【分类号】TP13
- 【主办单位】《控制与决策》编辑委员会、中国航空学会自动控制分会、中国自动化学会应用专业委员会