排序方式: 共有25条查询结果,搜索用时 4 毫秒
21.
《中国科学院院刊(英文版)》2008,22(3):132-132
Anew system for online gasoline blending, which was developed by researchers from the CAS Institute of Automation (CASIA), has been put into production at China Petrochemical Corporation (SINOPEC) and Petro China Corporation. It is expected to thoroughly renovate the technology in this regard and achieve maximal economic benefits in oil production stage. 相似文献
22.
23.
24.
25.
设计需求和再制造率不确定情况下的制造/再制造系统的最优回收及生产策略模型,并通过具体算例,采用遗传算法(GA)和粒子群算法(PSO)求解,对比验证模型的信度和效度。仿真结果表明,两种算法既可灵活获得多种情况下的系统最优运作策略,又能反映制造数量和回收品质量水平在不同再制造率下的变化规律,可为企业在多重不确定下降低总成本提供参考。 相似文献