这是一本系统讲述离散事件系统仿真与建模的专业电子书籍，对于从事随机系统的仿真，比如电梯群控算法的仿真设计，有很大帮助．-This is a system on the discrete event system simulation and modeling of professional e-books, for the simulation of stochastic systems, such as the elevator group control algorithm simulati

电梯可自动平层至一楼,表示实际电梯第一次上电时的运行过程-The elevator can be automatic flat layer to the first floor, said the actual process of elevator on electricity for the first time