两种通风网络优化方法的分析与比较

Analysis and comparison between the two optimization of mine ventilation network

本文简要介绍了两种通风网络优化的方法——分解解算法和全局优化法.并通过一实例,对这两种方法进行了详细、全面地分析和比较.发现对同一棵树,用上述两种方法求得的系统装机总功率基本相同.此外,还进一步说明了,网络优化的关键在于选一棵最优树.

This paper briefly introduces two optimizations of mine ventilation network,that is,analytical calculation and overall optimization. The author of this paper, through an illustration, gives a whole analysis and comparison of the two optimizations in detail, and discovers that the' above optimizations to the same tree get a same power consumed by all draft fans. Additionally, this paper goes further into the problem that the crucial importance lies in selecting a best tree.