石化总公司系统现有大中型计算机和微机1770余台,专业人员2180余人。具有较大经济效益和实用价值的应用成果328个,每年可从中获得的经济效益约2.6亿元。生产计划优化自1981年以来,长岭炼厂、大连石化公司、大庆石化总厂、辽阳石油化纤公司、燕山石化公司、林源炼厂等先后用系统工程原理和数学规划方法,建立起生产计划优化模型,在石油化工科学研究院计算中心Sper— Petrochemical Corporation existing large and medium-sized computer systems and computers more than 1770 Taiwan, more than 2180 professionals. With a large economic and practical value of the application of 328, each year can be obtained from about 260 million yuan in economic benefits. Production Plan Optimization Since 1981, Changling Refinery, Dalian Petrochemical Company, Daqing Petrochemical Plant, Liaoyang Petrochemical Company, Yanshan Petrochemical Company, Linyuan Refinery and other systems engineering principles and mathematical programming methods have been used to establish a production plan Optimization model, in the Institute of Petroleum Processing Computing Center Sper-