基于动态规划的井下排水策略优化研究  

Research on Optimization of Coal Mine Drainage Strategy Based on Dynamic Programming

作　　者：汤伟[1] 孙振宇[1] 李含君[1] 

机构地区：[1]陕西科技大学轻工与能源学院,西安710021

出　　处：《煤矿机械》2015年第9期63-65,共3页Coal Mine Machinery

基　　金：国家国际科技合作项目(2010DFB43660);陕西省重点科技创新团队计划项目(2014KCT-15);陕西省科技统筹创新工程计划项目(2012KTCQ01-19)

摘　　要：煤矿排水系统是采煤生产过程中的四大系统之一,耗电量大。为了节省电费,采用动态规划方法寻找排水系统水泵节能最优控制策略。将连续的排水周期分解为多段决策过程,建立动态规划数学方程式,通过求解得到最优控制率。仿真及应用结果表明该方法具有明显的节能效果,可为企业带来显著的经济效益。Drainage system has a huge power consumption as one of the four major systems of coal mine production. In order to save the electric charge, this paper seek the energy-saving strategy of pump control by dynamic programming. Continuous drainage period is resolved as multiple-stage decision process, and dynamic programming mathematical equations are established, and get the optimal control rate from its solution. This strategy has obvious result from simulation and applied effect, and bring noteworthy economic effectiveness for enterprise.

关 键 词：动态规划 最优控制策略 多段决策过程 

分 类 号：TD744[矿业工程—矿井通风与安全]