The optimal scheduling of multi-product batch process is studied and a new mathematics model targeting the maximum profit is proposed, which can be solved by the modified genetic algorithm (MGA) with mixed coding (seq...The optimal scheduling of multi-product batch process is studied and a new mathematics model targeting the maximum profit is proposed, which can be solved by the modified genetic algorithm (MGA) with mixed coding (sequence coding and decimal coding) developed by us. In which, the partially matched cross over (PMX) and reverse mutation are used for the sequence coding, whereas the arithmetic crossover and heteropic mutation are used for the decimal coding. In addition, the relationship between production scale and production cost is analyzed and the maximum profit is always a trade-off of the production scale and production cost. Two examples are solved to demonstrate the effectiveness of the method.展开更多
Rural work conference maps out reform plans toimprove China＇s agriculture industryChina hopes to reform its agriculture sector this year to increase food produce quality,reduce the grain oversupply and help rural pop...Rural work conference maps out reform plans toimprove China＇s agriculture industryChina hopes to reform its agriculture sector this year to increase food produce quality,reduce the grain oversupply and help rural populations living in poverty achieve prosperity.The plan was laid out at the end of December of last year when Chinese leaders held a central rural work conference to review how the agriculture industry performed in 2015展开更多
文摘The optimal scheduling of multi-product batch process is studied and a new mathematics model targeting the maximum profit is proposed, which can be solved by the modified genetic algorithm (MGA) with mixed coding (sequence coding and decimal coding) developed by us. In which, the partially matched cross over (PMX) and reverse mutation are used for the sequence coding, whereas the arithmetic crossover and heteropic mutation are used for the decimal coding. In addition, the relationship between production scale and production cost is analyzed and the maximum profit is always a trade-off of the production scale and production cost. Two examples are solved to demonstrate the effectiveness of the method.
文摘Rural work conference maps out reform plans toimprove China＇s agriculture industryChina hopes to reform its agriculture sector this year to increase food produce quality,reduce the grain oversupply and help rural populations living in poverty achieve prosperity.The plan was laid out at the end of December of last year when Chinese leaders held a central rural work conference to review how the agriculture industry performed in 2015
