全套引进与国产综采设备方案比较

Comparison of Full Set Imported Fully Mechanized Mining Equipment with the Home Made One

运用系统分析法和层次分析法对某煤矿工作面全套引进综采设备方案与国产综采设备方案的费用年值和综合评价值对比分析，选出了较优方案，并且建立了全套引进综采设备方案工作面单产－设备价格模型及生产工效率－设备价格模型．

The annual expenses and the overall expenses of both imported and home made equipment are analyzed and compared by using system analysis and AHP method. On the basis of them, the optimum scheme is determined and the price models of face output equipment and production efficiency equipment are established.