多风机多级机站通风系统监测点布局优化研究

实现多风机多级机站通风系统优化管理和自动监控，在系统的适当位置上布置一定数量的监测点，提供必要的数量信息，以反映和估计系统的运行状态，是计算机在线优化管理的一个重要环节。矿井通风系统监测点的设置与测点数目、测点位置以及网络分解方法都有关。同时考虑测点设置与三者的关系，将使问题复杂化。将之分解为2个层次的问题：首先，暂时不考虑测点位置和网络分解方法的影响，用菲波那奇法决定测点数目；然后，在测点数目给定的基础上，确定测点优化位置，进而得到最优分解及相应的最大模差。应用实例表明，它使得问题容易解决，而且计算工作量也不大。

Optimization of the Layout of Monitoring Points for Multi-Ventilator and Multi-Fan Station Ventilation System

For an optimal management and automatic supervisory control of the mine multi-fan and multi-station ventilation system, a certain number of monitoring points should be allocated in proper sites of the system so as to provide necessary information reflecting and estimating the system operation status, which is an important part of computer's on-line optimal management.The layout of monitoring points of ventilation system is related to the number and location of monitoring points as well as the network decomposition method.A simultaneous consideration of the relation between their layout and the said three factors will complicate the issue and therefore, it is considered as a two-level question.First, the point location and network decomposition method are not considered at this time and the point number is determined by Fibonacci method; and then, at the given point number, the optimal point location is determined and further the optimum outcome of network decomposition and the largest modular difference can be got.Its practical application shows that it can make the question easy to solve with not a high computing work load.